E F Johnson 2425112 5100 ES Series VHF Radio User Manual User operating manual 2

E. F. Johnson Company 5100 ES Series VHF Radio User operating manual 2

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User operating manual 2

3-2 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation Programming determines if the radio powers up on the last selected zone or the pre-programmed home zone. Refer to Section 3.3 for information on the channel that is selected. The minimum volume level may be set by programming. This can prevent missed messages resulting from inadvertently turning the volume to an inaudible level.3.1.2 Standard and Soft Power DownTo turn power off, rotate the ON-OFF/Volume control counterclockwise until a click occurs. Power may remain on for an instant after turn-off occurs.The soft power down feature prevents users from accidentally powering off the radio. A soft power down feature can be programmed to prevent radio power from being turned off by accidentally turning the on-off/volume control. Any side button can be programmed for this function in addition to its normal function. To turn power off, press this button during or after power is turned off in the normal manner (there is no time out).The soft power down feature prevents users from accidentally powering off the radio. Any side option button could be programmed to protect the power/volume knob. To power off the radio, the side button had to be pressed during or just after the knob was turned to the off position.The enhanced soft power down feature adds a “standby” mode which mutes audio, turns off lights, and can block a combination of buttons and switches.Enhanced Soft Power Down has two modes of operation:Normal Mode. If the power/volume knob is turned off nothing happens until the programmed side button is pressed.Standby Mode. When the power/volume knob is turned off, the radio displays “Standby”, audio is muted, and the indicator lights are turned off. The radio remains in “standby” until the power knob is turned back on or the user presses a button that has not been disabled.Note No hardware is shut down during standby. This means that power savings while in standby are negligible allowing the user to have immediate access to the system since they do not have to power components back up. The volume is set to half of maximum when the radio exits standby due to a button press or switch change.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-3General Operation3.1.3 Setting Volume LevelThe volume level is adjusted by the top panel volume control knob or by option buttons programmed for the Up/Down volume function. When the buttons are used, the volume control function of the knob is disabled (it is still used to switch power). Volume buttons may be used instead of the knob, for example, if accidental turning of the volume knob is a problem.When the volume control buttons are used, the number of steps (ticks) required to change the volume from the minimum level to maximum level is programmable for 1-50. For example, if “20” is programmed, there are 20 adjustment steps from minimum to maximum volume. Only one volume control button can be programmed if desired and wrap-around then occurs after the maximum or minimum level is selected.The radio can also be programmed so that volume control is also be disabled by the Keypad Lock feature.The minimum volume level that the volume control can select can be programmed. This can be used to prevent missed messages caused by unintentionally turning the volume down too far. Relative levels of 0-255 can be set in steps of 1 (“0” sets the lowest minimum volume).Note This setting is applicable to 51xx and Ascend portable radios. The relative volume level can be determined by the position of the index on the volume knob or by a reference signal as follows:• If a key press tone is enabled, a short tone sounds when a key is pressed. Tones and audio can differ depending on how it is set in PC Configure.• If a conventional channel is selected and the Monitor option switch or menu parameter is programmed, pressing that switch unsquelches the receiver and either voice or background noise is heard (see Section 5.2). If a SMARTNET/SmartZone or P25 Trunked channel is selected, the receiver cannot be manually unsquelched.3.2 Power-Up PasswordThe power-up password feature prevents unauthorized use of the radio by disabling it when power is turned on until the proper password is entered. This feature is enabled or disabled by programming.When this feature is enabled, “Enter Pswd” is briefly displayed when power is turned on. The password can be 1-8 digits in length, and consists of digits 0-9. It is entered as follows. If an incorrect password is entered, “Incorrect” is displayed and it must be re-entered.

3-4 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation DTMF Keypad Models - Enter the password using the 1-8 keys and then press the Enter <F2> key when finished. If a mistake is made, the last digit can be erased by pressing the <F1> (Clear) key.Limited Keypad Models - Select the proper number for each position by pressing the Up/Down switch. When the proper number for a position is displayed, select it and move on to the next position by pressing the <F2> (Enter) key. If the password is less than eight digits, press <F2> twice after the last digit.An enhanced password scheme allows up to four power-on (user) passwords, download and upload passwords, and a master password to be programmed.The current User password can be changed if the “Set User Password” option switch or menu parameter is programmed. Selecting this function displays prompts for entering and confirming a new password. It is recommended that a number key not be used for this function because the password mode is exited if that key is pressed to enter a number. Refer to Section 9 for more information on passwords.3.3 Zone and Channel SelectThe selected zone and channel are selected and displayed as follows. For more information on zones and channels, refer to Section 3.9.4.3.3.1 Zone SelectThe front panel Up/Down switch briefly displays the alias of the current zone. When not in special modes such as the menu mode, pressing either the top or bottom part of this switch once displays the alias of the current zone. Then quickly pressing it again changes the selected zone up or down. The rotary A/B/C switch on the top panel can also be programmed for zone select. The “A” position then selects Zone 1, “B” Zone 2, and “C” Zone 3 (if applicable).After the highest programmed zone is displayed, wrap-around to the lowest programmed zone occurs and vice versa. The selected zone is also displayed briefly on power up. If the selected zone alias needs to be displayed continuously, it must be programmed as part of the channel alias.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-5General OperationThe Up/Down switch on the front of the 5100 ES portable are typically used to scroll through the various Zones that a user needs to access. To eliminate inadvertently switching Zones if the radio is accidentally bumped and the Up/Down switch is pressed, a Zone Lock function is implemented. The Up/Down switch will not scroll through zones unless the Zone Lock switch is first pressed. If the Zone Lock switch is pressed, the Up/Down switch is available for scrolling. Upon five-ten seconds of inactivity, the Up/Down switch again is not usable for selecting a Zone. The Zone Lock function is programmable for any programmable button on the radio.3.3.2 Channel Select Channels are selected by the rotary 16-position switch on the top panel. The alias (identification) for the selected channel/group is displayed continuously during normal operation.When an unprogrammed channel is selected, “Unprogramd” is displayed and a tone sounds (if tones are enabled). When conventional channels are selected and the Display Information option key or menu parameter is programmed, either the channel frequency or alias can be displayed (see Section 5.8).The channel selector knob can also be disabled by programming. Channels must then be directly selected as described next (if applicable). It may be desirable to disable the channel select knob when direct selection is used in order to prevent confusion since the channel knob then may not indicate the selected channel.The radio can also be programmed so that the channel select control is also be disabled by the Keypad Lock feature (Section 3.6) similar to the volume control described in Section 3.1.3.3.3.3 Direct Zone / Channel SelectionThe Direct Channel Select feature is available if the Channel Select option switch or menu parameter is programmed. This feature allows channels to be directly selected using the DTMF keypad numeric keys (DTMF models only) or Up/Down switch (all models).For direct selection purposes, channels are numbered sequentially starting with the lowest zone. Each zone can be programmed with up to 16 channels, so Zone 1 channels are numbered 1-16, Zone 2 channels 17-32, and so on as shown below. For example, Zone 1/Channel 16 is selected by Channel 16, and Zone 2/Channel 16 is selected by Channel 32.

3-6 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation Proceed as follows to select channels using this mode:1Enable the direct Channel Select mode by pressing the Channel Select option switch or selecting the “Chan Selct” menu parameter. The alias and sequential number of the current channel are alternately displayed.2Select the desired channel using the Up/Down keys or directly enter it using the 0-9 keys (if available). If using the 0-9 keys, the radio attempts to display the entered number after the 3rd digit is entered or approximately 2 seconds after the last key is pressed.3To exit the this mode and select the entered channel, press the Channel Select switch again or the <F2> key. To exit without changing the channel, press the <F1> key. This mode is also exited automatically without changing the channel after approximately one minute of no activity.Note The Channel Select function should probably not be assigned to a number key because pressing that key to select a channel then exits the select mode.Other features of this mode are as follows:• When using the Up/Down keys, wrap-around to the lowest zone/channel occurs after the last channel in the highest programmed zone is displayed and vice versa. For example, if Zone 1/Channel 5 is the highest programmed channel, wrap-around occurs after Zone 1/Channel 16 is displayed.• When an unprogrammed channel is displayed, the sequential channel number and “Unprogramd” are alternately displayed. • If an invalid channel number is entered using the 0-9 keys, or the <F2> or Channel Select option switch is pressed with “Unprogrammed” displayed, an error tones sounds, “Invalid” is briefly displayed, and the displayed channel does not change.• The rotary Channel Select switch may not correctly indicate the selected channel after direct channel selection is used. However, if this switch is enabled and rotated, it selects Seq. Ch. No. Zone Channel11116 1617 2 132 1633 3 148 16

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-7General Operationthe channel it is indicating. For example, if the switch index is pointing to channel 3 and channel 15 of the current zone is being displayed, rotating it to channel 4 selects channel 4 of the current zone.• If the rotary Channel Select switch is enabled, the radio always powers up on the channel it is selecting. If it is disabled, the radio can be programmed to power-up on the last selected or home channel number of the last selected or home zone. With the “Last Zone”/“Home Channel” configuration, the programmed home channel number of the last active zone is selected. If it is not programmed, “Unprogrammd” is displayed. With earlier models, the last selected channel is displayed when powering up on the last selected zone, and channel 1 is displayed when powering up on the home zone.3.3.4 Combined Zone and ChannelIf the Combined Zone/Channel option is enabled, the flexibility to accommodate different number of character combinations for Zone and Talkgroup is implemented. The implementation for Combined Zone/Channel Display is as follows:• Characters to Display Zone - (1-7)• Space Between Zone / Talkgroup (optional)• Characters to Display Talkgroup - This is a calculated field. (10 minus the number of Zone Chars minus 1 (if Space) or 0 (if No Space).The radios use the specified number of characters from the Zone and Talkgroup Alias fields to create the combined display text. If the Zone or Talkgroup Alias is larger than the number of characters specified, the radio truncates the alias to the specified number of characters so that both the Zone and the Talkgroup fit into the display.3.3.5 Dynamic ZoneThe Dynamic Zone feature provides users the ability to setup “Favorite Channels” in one dynamic zone, and allows the user to edit the channels without impacting any of the channels already programmed to the Dynamic Zone.A menu item in the 5100 ES allows the user to add channels to the favorite Zone. If The Favorite Zone is enabled, the user has the ability to change the channels that are in his favorites list, as follows: 1Select the zone / channel to be placed into Favorites, using the zone/channel selectors.2Press the “Favorites” button or menu item for the 5100 ES (the radio remembers the current zone/channel).

3-8 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation 3Press the up/down button to the location (1-16) where you want to store this favorite. The radio will automatically start at the first unprogrammed channel and if all channels are programmed, the radio will start at Channel 1.4To store the new channel in to the favorite zone, press the Select button which is <F2> on the portables. The radio will then return to its previous zone/channel.5To exit without saving, press the programmed Favorite button (the button you pressed to enter this mode). On the 5100 ES, you can also press the Cancel <F1> button.6Upon exit, the radio will return to its previous zone/channel.3.4 Battery and Accessory Connector 3.4.1 Battery Removal / InstallationTo remove the battery from the radio for recharging or replacement, press the release button (see Figure 3.1) and then rotate it upward to the approximate point shown and remove it from the radio.Figure 3.1 Battery Removal Battery ReleaseButton

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-9General Operation3.4.2 Low Battery IndicationNote If the radio contains encryption keys and is not programmed for infinite key retention, be sure to reattach a battery within approximately 30 seconds to prevent the loss of these keys (see following).A low-battery condition is indicated by the icon in the display. The battery should be recharged or replaced as soon after this indication appears. Once this indication appears, it stays on until power is cycled.The following additional low battery indications and conditions may be enabled by programming:• A chirp sounds once a minute in the receive standby and transmit modes.• A chirp sounds each time the PTT switch is pressed.• The top panel LED indicator flashes red every 30 seconds in the receive mode.• Low power is selected when transmitting. As indicated in the preceding note, the radio may need to be connected to a constant power source to preserve the encryption keys in memory. This is required if “infinite key retention” is not programmed. To allow the battery to be changed without losing the keys with this feature disabled, storage capacitors maintain the supply voltage to memory for approximately 30 seconds without a battery attached. Therefore, be sure to reattach a battery within that time. Refer to Section 8 for more information on encryption keys.There is a battery saver feature that can be enabled by programming. This feature functions on trunked channels, and it automatically selects low transmit power when the receive signal strength (RSSI) indicates that the site is nearby.3.4.3 Battery ChargingNote When a battery is charged while attached to the radio, make sure radio power is off (see following).The battery can be charged separately or while attached to the radio. When it is charged while attached to the radio, radio power should be turned off. If it is not, the battery begins slowly discharging when the charger enters the trickle charge mode. This mode is indicated by a green Ready indication, and it is entered automatically when the battery is nearly fully charged. Gradual discharging occurs in the trickle mode because the charge current is less than the radio standby current (of approximately 200 mA).Do not transmit in close proximity to the charger base (see following).CAUTION!

3-10 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation Do not expose the charger base to high level RF signals while a battery is being charged because this may cause a charger fuse to blow (especially in the UHF range). Radios programmed for SMARTNET/SmartZone operation, for example, may affiliate while in the charger which causes them to automatically key. Therefore, do not leave radio power on while charging as described above.3.4.4 Beltclip InstallationRemove the battery and slide the belt clip into the slot on the battery as shown below. To remove the clip, simply slide it out. It is held in place by the chassis when the battery is installed on the radioFigure 3.2 Beltclip Installation3.4.5 Connecting an AccessoryTo connect an accessory to the transceiver, proceed as follows:1Remove the protective cover over the accessory jack on the side of the transceiver.2Insert the hook on the lower end of the accessory connector into the slot on the side of the transceiver.3Rotate the latch open, press the connector against the transceiver, and then release the latch to lock the connector in place.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-11General Operation4Install the included locking screw in the latch tab in the location shown. Figure 3.3 Accessory Connector 3.5 BacklightThe backlight for the display and option keys can be programmed to automatically turn on when any key is pressed. It then automatically turns off after a programmed delay of 0-7.5 seconds so that battery drain is minimized. If the Backlight option switch or menu parameter is programmed, the user can manually turn the backlight on and off (it then stays on). If the Surveillance mode is programmed, the backlight is disabled (see Section 4.8). The radio can be programmed so that the backlight turns on in the keypad lock mode when a key is pressed (see next section).3.6 Keypad LockThe Keypad Lock feature temporarily disables the front panel keys to prevent keys from being accidentally pressed. This feature is available if the Keypad Lock option switch is programmed. To lock the keypad, simply press the Keypad Lock option switch. Then to unlock the keypad again, press and hold this switch until a tone sounds (approximately one second).Permanent Keypad Lockout can also be programmed. The keypad is then permanently disabled and cannot be enabled by the user. Additional information on this feature follows.• A global “Front Keypad Lockout Only” function can be selected by programming. The front panel keys but not the side panel option keys are then disabled by the preceding Install LockScrew HereAccessory ConnectorLatchHook

3-12 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation Keypad Lock and Permanent Lock functions. If this function is not selected, both the front and side panel keys are disabled. The PTT switch is never disabled.• The Channel Selector and Volume controls can be programmed so that they are locked by the Keypad Lock function.• The “Channel Selector Enabled” function can be programmed globally. If this is not selected, the channel selector is always disabled regardless of the Permanent Lockout or Keypad Lock status. Channels can then be selected only by direct channel select (see Section 3.3). • The volume control is permanently disabled if a Volume Up/Down option switch is programmed regardless of the Permanent Lockout or Keypad Lock status. Refer to Section 3.1.3 for more information.• There is the option to enable the backlight when a key is pressed in the Keypad Lock mode. There is also the option when programming conventional channels to disable DTMF dialing.3.7 Setting Squelch This radio does not have a squelch control. The squelch level is preset during alignment. If the keypad programming feature is available (see Section 5.15), the squelch level can be changed by the user on each conventional analog channel.Note The Keypad Programming feature is available to Federal Government users only.3.8 Transmit DisableTransmitting can be disabled on each conventional, SMARTNET, SmartZone, and P25 Trunked channel so that the channel is monitor-only. When transmitting is attempted on a receive-only channel, “Rx Only” is displayed and an error tone sounds.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-13General Operation3.9 Radio Operating ModesEach selectable channel can be programmed for the conventional (analog or APCO Project 25 digital), SMARTNET/SmartZone, or APCO Project 25 digital trunked operating mode. For example, Zone 1/Channel 1 could be a conventional channel, Zone 1/Channel 2 a SMARTNET channel, and so on. More information on these modes follows.3.9.1 Conventional ModeThis is a non-trunked operating mode which accesses independent radio channels. There is no automatic access to several channels. Selecting a conventional channel selects a transmit and receive frequency and other channel parameters such as squelch control coding.Conventional channels can be either standard (analog) or Project 25 (digital). With digital operation, the Digital Signal Processor (DSP) converts the audio signal to digital data. Another difference is that analog channels use Call Guard (CTCSS/DCS) squelch control and Project 25 channels use a Network Access Code (NAC) and talk group ID codes.With Project 25 operation, a NAC is transmitted and it must match the NAC programmed in the base equipment and the radio(s) being called for communication to occur. In addition, to receive standard group calls, the receiving radio must be programmed to detect the transmitted talk group ID code.With conventional operation, a busy channel condition is detected automatically if the busy channel lockout (transmit disable on busy) feature is programmed. Otherwise, it must be detected manually. An out-of-range condition is not indicated by special tones or messages as with SMARTNET operation because there is no initial data exchange with the repeater that allows this condition to be detected. Operating features unique to conventional channels are described in Section 5.3.9.2 SMARTNET / SmartZone ModeThis is a trunked operating mode in which automatic access is provided to several RF channels. ID codes are used to select what radios are being called and what calls are received. Monitoring is performed automatically and special messages and tones indicate busy and out-of-range conditions.SMARTNET and SmartZone operation and programming is very similar. Basically, SMARTNET operation is limited to a single repeater site and SmartZone operation allows automatic roaming between sites. Enhanced SMARTNET/SmartZone features include roaming (SmartZone only), telephone, private, and emergency calls, Call Alert™, and messaging. Either analog or digital signaling may be used (digital is optional).

3-14 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation When a SMARTNET or SmartZone channel is selected or the radio is powered up on one of those channels, it searches for a control channel. Once a control channel is found, the alias (name) of the selected channel is displayed and the radio attempts to register on the radio system. If a control channel could not be found (because of an out of range condition or the system ID is not correct, for example), “No Sys” (early units) or “Out Rnge” (later units) is displayed and the radio continues to search for a control channel.The control channel transmits and receives system information to and from all radios registered on the system. Therefore, once a control channel is found, it is continuously monitored for incoming call information and is used to make call requests. The radio automatically changes to a traffic channel to place and receive calls and then returns to the control channel when the call is complete. Operating features unique to SMARTNET/SmartZone channels are described in Section 6.3.9.3 P25 Trunked ModeThe P25 Trunked operating features are very similar to the SmartZone type just described. Since SmartZone features are also similar to SMARTNET features, all three modes are described in the Section 6. Some differences between the P25 Trunking and SmartZone modes are as follows:• Digital signaling is always used with P25 calls. Either analog or digital signaling may be used for SmartZone calls.• Calls made to a specific radio in the P25 mode are called Unit Calls. In the SMARTNET/SmartZone mode they are called Private Calls.• Messaging is not available with P25 calls.• Telephone calls are available• The P25 control channel data rate is 9600 baud and the digital voice data rate is also 9600 baud. With SmartZone operation, the control channel data rate is 3600 baud (both digital and analog calls) and the narrowband digital voice data rate is 9600 baud.• The P25 mode uses a system ID, Wide Area Communications Network (WACN) ID, and RF Subsystem ID (RFSS). The SmartZone mode does not use the WACN and RFSS IDs.• P25 Unit IDs can be 1-16,777,215 (000001-FFFFFF hex) and SmartZone Unit IDs can be 1-65,535 (0001-FFFF hex).3.9.4 Systems, Channels, and ZonesA zone and channel are selected to place and receive calls. The following describes the relationship between systems, channels, and zones.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-15General Operation3.9.4.1 SystemsA system is a collection of channels or talk groups belonging to the same repeater site. It defines all the parameters and protocol information required to access a site. Up to 16 systems of any type can be programmed.The maximum number of channels assignable to a system is limited to 864. Channels may also be limited by available memory space as described in the following information.3.9.4.2 ChannelsA channel selects a radio (RF) channel or talk group as follows:Conventional Analog Mode - A channel selects a specific radio channel, Call Guard (CTCSS/DCS) squelch coding, and other parameters unique to that channel.Conventional Project 25 Mode - A channel selects a specific radio channel, NAC squelch coding, talk group ID, and other parameters unique to that channel. SMARTNET/SmartZone and Trunked Project 25 Modes - A channel selects a specific talk group, announcement group, emergency group, and other parameters unique to that talk group.A maximum of up to 864 channels can be programmed with the preceding modes depending on the option enabled. These channels can belong to a single system or multiple systems. The maximum number is also limited by the available memory. For example, since more memory is required to program a SMARTNET system than a conventional system, the total number of channels decreases as the number of SMARTNET channels increases. The programming software displays a bar graph which shows the amount of available memory space that is used by the current data.3.9.4.3 ZonesA zone is a collection of up to 16 channels of any type. For example, a zone could include 12 conventional channels and four SMARTNET channels. One use of zones may be to program the channels used for operation in a different geographical areas. The maximum number of zones is 54.

3-16 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation 3.10 Radio Tune Test ModeThe Radio Tune Test function is used primarily by technical personnel. To enter Radio Tune Test Mode, press Side Button 2 during the interval between the initial display and the completion of the self test. Pressing Side Button 2 after the self test has completed has no noticeable effect on the radio other than its programmed functionality. I.e., if Side Button 2 is pressed after the self test has completed, the radio operates normally and Radio Tune Test Mode cannot be entered while the radio remains powered.After pressing Side Button 2 during the self test, the radio completes the self test and displays the message “Service”. The radio cycles through several informational displays, which are summarized in Table 3.1. To stop a display, press the Up Button. To continue displays, press the Down Button. To quickly cycle through the displays, continue to press the Down button. You cannot go back to displays that have already been shown.Upon completion of the information displays, the radio enters a menu mode. The default option is the RF Test Mode, and the message “RF Test” is displayed. Press Side Button 1 to cycle between the two modes, RF Test Mode and the Control Top and Keypad Test Mode (displaying “CH Test”), Press the Emergency Button to enter into the test mode that is currently displayed.Table 3.1 Initial Messages 5100 ES Description Service Test Tune Mode initial message Firmware Firmware display message V x.y.z Firmware version number DSP DSP display message V x.y.z DSP version number SEM SEM display message V x.y SEM version number File Form. File format display message V x.y File format version number Bootload Bootload display message V x.y Bootload version number ESN ESN display message xx-xx-xx-xx-xx-xx-xx-xx* ESN of the radio (in hexadecimal) Band Band display message [VHF, UHF, UHF High, UHF 380, 700/800, 800, 900] Band of the radio * Scrolling Message

March 2008 5100 ES Models II/III Portable Radio Operating Manual 3-17General Operation3.10.1 RF Test Mode In RF Test Mode, the radio has a set number of frequencies and tests that can be run depending on the radio’s band. The frequencies that can be tested are summarized in Table 3.2 and the test environments are summarized in Table 3.3. Press Side Button 2 to advance to a different test channel, and press Side Button 1 to advance to the next test. In this mode, the display shows the current environment and frequency, “SSSSS: x”. SSSSS is the display string as given in Table 3.3, and x is the test channel number assigned in Table 3.2 Table 3.2 summarizes frequencies that can be tested. Test environments are summarized in Table 3.3. Table 3.2 RF Test Mode Frequencies (MHz) Test Channel VHF Rx VHF Tx UHF Rx UHF Tx 700 / 800 MHz Rx 700 / 800 MHz Tx 136.075 136.025 380.075 380.025 764.0625 764.0125 142.075 142.125 390.075 390.025 769.0625 769.0125 154.275 154.225 400.075 400.025 775.9375 775.9875 160.175 160.125 411.075 411.025 851.0625 794.0125 168.125 168.075 424.975 424.925 860.0625 809.0125 173.925 173.975 425.075 425.025 869.9375 823.9875 435.075 435.025 851.0625 851.0125 445.075 445.025 860.0625 860.0125 457.075 457.025 869.9375 869.8875 10 469.975 469.925 Table 3.3 RF Test Mode EnvironmentsDisplay String Description Function ANA Carrier Squelch Normal radio operation: Rx – unsquelch if carrier detected Tx – mic audio CTCSS Tone Private-Line CTCSS operation: Rx – unsquelch if carrier and 192.8 Hz tone detected, always show carrier with green LED. Tx – mic audio plus 192.8 Hz tone DIG P25 Digital Conventional Tone operation: (equivalent to high deviation test in PCTune) Rx – none Tx – 1200 Hz tone MON Carrier Unsquelch Monitor operation: Rx – always unsquelch Tx – mic audio

3-18 5100 ES Models II/III Portable Radio Operating Manual March 2008General Operation 3.10.2 Control Top and Keypad Test ModeOnce Control Top and Keypad Test Mode is selected from the menu, all icons are displayed and the LED lights red. Upon release of the emergency button, the radio is in Control Top and Keypad Mode. In this mode, all of the buttons, switches, and knobs on the radio can be tested to determine if they are operating correctly. Performing any event with the radio results in a tone as well as a display of what action took place. A summary of the displays is included as Table 3.4. If the radio is in Control Top and Keypad Test Mode but no action is taking place, the message “CH Test” continues to display. Table 3.4 Control Top and Keypad Test Mode Display MessagesAction Display Emergency button pressed/released Emer: 1/Emer: 0 Channel selector switch moved Chan: x, where x is the current position of the switch Toggle switch moved Toggle: x, where xis the current position of the switchVolume knob turned Vol: x, where x is the current position of the knob from 0 – 255 (this will vary at the boundaries) Side button 1 pressed/released SB1: 1/SB1: 0 Side button 2 pressed/released SB2: 1/SB2: 0 Side button 3 pressed/released SB3: 1/SB3: 0 PTT button pressed/released PTT: 1/PTT: 0 F1 button pressed/released F1: 1/F1: 0 F2 button pressed/released F2: 1/F2: 0 F3 button pressed/released F3: 1/F3: 0 F4 button pressed/released F4: 1/F4: 0 Up button pressed/released Up: 1/Up: 0 Down button pressed/released Down: 1/Down: 0 “1” button pressed/released Btn 1: 1/Btn 1: 0 “2” button pressed/released Btn 2: 1/Btn 2: 0 “3” button pressed/released Btn 3: 1/Btn 3: 0 “4” button pressed/released Btn 4: 1/Btn 4: 0 “5” button pressed/released Btn 5: 1/Btn 5: 0 “6” button pressed/released Btn 6: 1/Btn 6: 0 “7” button pressed/released Btn 7: 1/Btn 7: 0 “8” button pressed/released Btn 8: 1/Btn 8: 0 “9” button pressed/released Btn 9: 1/Btn 9: 0 “0” button pressed/released Btn 0: 1/Btn 0: 0 “*” button pressed/released Btn *: 1/Btn *: 0 “#” button pressed/released Btn #: 1/Btn #: 0

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-1SECTIONSection 4Radio-wide Features4.1 Option SwitchesMost all the buttons on this radio are programmable as follows:• On the side panel, the three buttons above the PTT switch (see Figure 2.3).• On the top panel, the rotary three-position switch and the orange button (see Figure 2.2).Note For descriptions of the functions controlled by these switches, refer to the section of this manual referenced in the last column of Table 4.1.Table 4.1 Programmable Option Switch and Menu Mode Functions Conventional SMARTNET/SmartZone P25 TrunkingActivate OTAP XAlert Tones X X XAuto Site Search X XBack Light X X XCall ResponseCall Alert XXXCall Response X XCancel Dynamic Regrouping X XChange Keyset X X XChannel Select X X XClear/Secure X X XData Modes X

4-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features Digital TG Select XDisplay GPS X X XDisplay Information XEmergency X X XEmergency Clear XErase Keys X X XExternal PA X X XFavorites X X XGroup ScanHi/Lo Power X X XHome X X XHome 2 X X XHorn Honk X X XKey Select X XKeypad Programming XMessage X XMonitor XMute/Unmute X X XNormal/Selective XP25 Packet Data XPhone X X XPriority XPrivate Call X XRadio Info X X XRadio Wide Scan X X XRekey Request XRemote Acess X X XRepeater T/A XRequest To Talk XRWS List Edit X X XScan X X XScan Edit X X XScan List Select X X XSet User Password X X XSingle Tone Encoder XSite Lock Function X XSite Search X XSquelch Select List XTable 4.1 Programmable Option Switch and Menu Mode Functions Conventional SMARTNET/SmartZone P25 Trunking

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-3Radio-wide Features4.2 Feature Enable / DisableOne of the function buttons may be programmed to enable/disable certain features. These features have binary ON/OFF states, and the programmed button toggles the feature to the alternate state. Figure 4.2 identifies features that may be enabled or disabled using the programmed button. One short beep indicates the feature is ON; two short beeps indicate the feature is OFF. Status X X XSurvelliance Mode X X XText Message XTone Vol Edit - Alert X X XTone Vol Edit - Keypress X X XUnit Call X XUnprogrammed X X XZone Select X X XTable 4.1 Programmable Option Switch and Menu Mode Functions Conventional SMARTNET/SmartZone P25 TrunkingTable 4.2 Features which May Be Enabled/Disabled using the Function Button Function Conventional SMARTNET/SmartZone P25 TrunkingAlert Tones x x xBacklight x x xClear / Secure x x xHigh / Low Power x x xKeypad Lock x x xMonitor xMute / Unmute x x xRadio Wide Scan x x xRepeater Talk Around xScan x x xSelective Squelch (ON) / Normal Squelch (OFF) xSite Lock x xSurveillance Mode x x xZone Lock x x x

4-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features 4.3 Menu ModeMost functions that can be controlled by an option switch can also be controlled by the menu mode. The functions that can be controlled by the menu mode are shown in Table 4.1. Functions can be controlled by both an option switch and a menu parameter if desired.When the menu mode is used, the <F1> and <F2> switches become dedicated menu mode control switches (see following illustration). The <F1> switch is Back/Clear, and the <F2> switch is Menu Select/Enter. If the menu mode is disabled, these switches can be programmed for other functions.Figure 4.1 Menu Mode Buttons Only the enabled menu items which apply to the selected channel type are displayed. For example, if a conventional channel is selected, only the enabled functions for conventional channels are displayed.When in the menu mode, messages continue to be received on the selected channel. However, the display does not indicate who is calling. Pressing the PTT switch exits the menu mode and keys the transmitter.The menu mode operates as follows:1To select the menu mode, press the <F2> key. Up to three menu parameters are then displayed as shown in the preceding illustration.2To scroll up or down through the menu parameter list, press the Up/Down switch. The selected parameter is indicated by a dark bar.3To display the available modes for a highlighted parameter, press the <F2> switch. The currently selected mode is indicated by an asterisk.4Press the Up/Down switch to highlight the desired mode. Then press the <F2> key to select that mode.5To step back to the previous level or exit the menu mode, press the <F1> (Back) key.MenuExitBack/ MenuSelect/EnterMenuScrollUp/Down

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-5Radio-wide Features4.4 Time-Out TimerThe time-out timer disables the transmitter if it is keyed continuously for longer than the programmed time. It can be programmed for 15-225 seconds or it can be disabled by programming 0 seconds.If the transmitter is keyed for longer than the programmed time, the transmitter is disabled, a continuous tone sounds, and “TX Timeout” is displayed. Five seconds before time-out occurs, a warning beep sounds to indicate that time-out is approaching. The timer and tone are reset by releasing the PTT switch.A different time can be programmed for each system, and the timer can be enabled or disabled on each conventional channel. With conventional channels, a penalty time may also be programmed that prevents transmissions for a certain time after the transmitter is disabled (see Section 5.5).One use of this feature is to prevent a channel from being kept busy for an extended period by an accidentally keyed transmitter. It can also prevent possible transmitter damage caused by transmitting for an excessively long period.4.5 Home Zone / Channel SelectIf the Home Zone option switch or menu parameter is programmed, it selects the pre programmed home zone. The selected channel is displayed if the channel switch is enabled, and the pre programmed home channel is selected if it is disabled. A secondary Home Zone, Home2, may also be programmed.Pressing and holding the Home Zone option switch until a tone sounds makes the currently selected zone the new Home zone. The radio is also programmed so that either the home or last selected zone is selected when power is turned on. Refer to Section 3.3 for more information.4.6 Power Output SelectEach conventional channel and SMARTNET/SmartZone and P25 Trunked system can be programmed for high, low, or switchable power. If the High/Low Power option switch or menu parameter is programmed and selectable power is programmed on the current channel or system, high and low transmitter power can be selected. All models support high and low power. The low power level is typically 1 watt and the high power level the rated power output of the radio (2.5 - 5 watts, depending on frequency band).

4-6 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features The new level is flashed in the display as either “Hi Power” or “Low Power”. If selectable power is not permitted on the current channel, “Fixed Low” or “Fixed High” is flashed and no change occurs. The selected power level for a channel or system is permanent until it is manually changed again. The low power mode may be automatically selected during a low battery condition (see Section 3.4.2).4.7 Alert Tone SelectThe various alert tones that sound are described in Section 2.5. These tones can be turned on and off if the Alert Tone option switch or Tones menu parameter is programmed. When all tones are off, “Tone Off” is momentarily displayed, and when all tones are on, “Tone On” is momentarily displayed. If this switch or menu parameter is not programmed, tones are fixed in the on or off mode by programming. If the Surveillance mode is programmed (see following), tones are totally disabled.The Alert Tone volume can be adjusted relative to the volume control setting. This is done by programming and also by the user if the Tone Volume Adjust option button or menu parameter is programmed. Relative levels of –170 to +170 can be set with “0” the default setting. A minus value decreases the tone volume and a plus value increases it. The user adjusted level permanently overrides the programmed level if applicable.4.8 Surveillance ModeThe Surveillance mode totally disables the backlight, all alert tones, and front panel LED indicator in all operating modes. The radio can be fixed in this mode by programming or it can be turned on and off by the user if the Surveillance Mode option button or menu parameter is programmed. The user selected mode permanently overrides the programmed mode if applicable. To provide a transmit indication when the front panel LED is disabled, the icon is displayed (see Section 2.4). This icon is displayed only in the surveillance mode.The transmit/receive LED indicator, display and keypad backlight, and all alert tones can be disabled in PC Configure. When setting is enabled, the radio will power up in Surveillance mode with the selected options active. A function button can also be assigned which will activate and deactivate surveillance mode at the user’s discretion. It overrides any other programming of these functions such as a Tone or Backlight option switch.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-7Radio-wide Features4.9 ScanningScanning monitors the channels in the scan list for messages that the radio is programmed to receive. When a message is detected, scanning stops and the message is received. Shortly after the message is complete, scanning resumes (unless it has been disabled). When a call is received in the scan mode, the alias of the channel on which a call is received (and any other display parameters that may be programmed) are displayed until scanning resumes. The selected channel alias is then displayed if applicable.There are two basic scan modes available: Priority (Standard) and Radio Wide. The operation of the priority type is unique to the type of channel selected, and the operation of Radio Wide type is the same regardless of the type of channel selected. Only one type can be enabled at a time. For example, if priority scanning is enabled and radio wide scanning is selected, priority scanning is automatically disabled and vice versa. More information on these types of scanning follows.4.9.1 Priority ScanningPriority scanning (also referred to as standard scan) monitors only channels that are the same type as that currently selected. For example, if a conventional channel is selected, only conventional channels are scanned and likewise for SMARTNET/SmartZone and Project 25 Trunked channels.More information on how priority scanning operates in the Conventional Mode is located in Section 5.10, and for the other modes in Section 6.11. Priority scanning is turned on and off by the Scan option switch or menu parameter as follows. If this switch or menu parameter is not programmed, Priority scanning is not available.• Enable scanning using the Scan option switch or menu parameter. Scanning is enabled when “Scan On” is briefly displayed and the icon is indicated.• To turn scanning off, press the Scan option switch again or select “Off” in the scan menu. Scanning is disabled when “Scan Off” is briefly displayed and the icon is no longer indicated.• If the zone or channel is changed while scanning is selected, scanning continues on the same or a different scan list (see Section 4.10.1).Note Each SMARTNET/SmartZone and P25 trunked channel can be programmed so that scanning is automatically enabled when the channel is selected.

4-8 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features 4.9.2 Radio Wide Scanning Radio wide scanning monitors the channels in the pre programmed radio-wide scan list. This scan list can include up to 16 channels of any type and assigned to any zone (see Section 4.10.2). Radio wide scanning is turned on and off by the Radio Wide Scan option switch or menu parameter as follows. If this switch or menu parameter is not programmed, radio wide scanning is not available.• Enable Radio Wide Scanning using the Radio Wide Scan option switch or menu parameter. Radio wide scanning is enabled when “RW Scn On” is briefly displayed and the icon is indicated.• To turn radio wide scanning off, press the Radio Wide Scan option switch again or select “Off” in the menu. Scanning is disabled when “RW Scn Off” is briefly displayed and the icon is no longer indicated.• If the zone or channel is changed while radio wide scanning, scanning continues normally.Priority sampling is not availabe when using Radio Wide Scan.Note Use radio wide scanning only if two different channel types need to be scanned at the same time such as conventional and SMARTNET/SmartZone. Otherwise, use the more efficient “Priority Scan” feature, which has less chance of missed scanned traffic.4.9.3 Scan Hold TimeWhen a message is received or transmitted while scanning, there is a delay before scanning resumes. The delay after receiving a call prevents another message from being received before a response can be made. The delay after transmitting ensures that a response is heard instead of another message occurring on some other channel.Separate delay times are programmable for Radio Wide and Priority scanning. With radio wide and conventional priority scanning, delays of 0-7.5 seconds are programmable in 0.5-second steps. With SMARTNET/SmartZone and P25 Trunked priority scanning, a scan delay of 2-10 seconds can be programmed in 0.5-second steps.4.9.4 Transmitting in the Scan ModeScanning can be performed in the Priority Scan Mode or the Radio Wide Scan Mode.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-9Radio-wide Features4.9.4.1 Priority Scan ModeWhen the transmitter is keyed while scanning is enabled, the transmission may occur on various channels as follows.Conventional Operation - Transmissions can be programmed to always occur on the priority, selected, or receive channel (if applicable). Refer to Section 5.10 for more information.SMARTNET/SmartZone/P25 Trunked Operation - If scanning is halted to receive a message, programming determines if transmissions occur on the selected or active channel. Transmissions at other times occur on the selected channel.4.9.4.2 Radio Wide Scan ModeThe radio can be programmed to transmit on the selected or active channel similar to SMARTNET/SmartZone and P25 trunked operation just described.4.9.5 Nuisance Channel Add / DeleteWith priority scanning, channels can be temporarily deleted from the scan list, for example, if messages become annoying. This feature is not available with radio wide scanning. Channels can also be permanently added or deleted from a scan list as described in the next sections. Use the following steps to temporarily delete a nuisance channel:Note The selected channel and also priority channels cannot be deleted from the scan list.1While receiving a message on the channel to be deleted, press and hold the Scan option switch until a tone sounds (about one second).2The channel is deleted and scanning of the remaining channels in the scan list resumes.3Deleted channels are added back into the scan list if any of the following occur:- Scanning is turned off and then on again using the Scan option switch or menu parameter.- Radio power is turned off and then on again.The selected channel is changed.4.10 Scan ListsPriority and Radio Wide Scan lists can be programmed.

4-10 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features 4.10.1 Priority Scan ListsA scan list is simply the channels that are scanned when scanning is enabled. With all operating modes, as many priority scan lists as are required can usually be programmed (up to 256). The only limitation is the available memory. Each scan list can include up to 256 channels/talk groups. More information on selecting and editing priority scan lists follows.Note The selected channel is always scanned.4.10.1.1 Determining Channels in Priority Scan ListThe channels in conventional priority scan lists are indicated by selecting the scan mode as follows. Channels in SMARTNET/SmartZone/P25 Trunked priority scan lists are indicated only when editing a scan list (see “Editing a Priority Scan List” which follows).1Enable priority scanning using the Scan switch or menu parameter. Also select the scan list if applicable as described in the following “Selecting a Priority Scan List” description.2Select the desired zone and then scroll through the channels by rotating the channel switch. When the displayed channel is in the scan list (scanned normally), the icon is displayed.4.10.1.2 Selecting a Priority Scan ListNote Only priority scan lists are selectable.Conventional systems are programmed with a default scan list that is normally selected by all channels in that system. However, there is a programmable option to slave a particular conventional scan list to a zone. This then becomes the default list for all conventional channels in that zone (it overrides the system programming). This slave feature is programmed on the Edit Zone screen.The default scan list (which is to be used by all conventional channels except those belonging to slaved zones), can be temporarily changed by using the Scan List Select option switch or the menu parameter. A scan list selected in this manner is retained through radio power down. SMARTNET/SmartZone and Project 25 Trunked Channels - Each channel (talk group) can be programmed so that one of the programmed lists is selected or scanning is disabled (No List). In addition, channels can be programmed so that scanning is automatically enabled (Auto Scan) when they are selected.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 4-11Radio-wide FeaturesIf the Scan (List) Select option switch or menu parameter is programmed, the list that is selected by all talk and announcement groups in the current system can be temporarily changed by the user as follows. “No List” (scanning disabled) or “Programmed” (default list) can also be selected if desired. The temporary programmed scan list is retained through radio power down.To change the currently selected scan list (all channel types), proceed as follows:1With scanning disabled ( icon not displayed), press the Scan List option switch or select the Scan Selct menu parameter.2The currently selected list is displayed as “List x”, where “x” is the currently selected list. To exit without changing the selected list, simply press the Scan List option switch again or the <F1> key.3To select another list, press the Up/Down switch. When the desired list is displayed, select it and exit this mode by pressing the Scan List option switch again or the <F1> or <F2> key.4.10.1.3 Editing a Priority Scan ListIf the Scan Edit option switch or menu parameter is programmed, conventional, SMARTNET/SmartZone, and P25 Trunked priority (standard) scan lists can be user programmed. Changes are permanent (cycling power does not reselect a default condition). Proceed as follows:1Make sure that both priority and radio wide scanning are off ( icon not displayed). Select a conventional or SMARTNET/SmartZone/P25 Trunked channel corresponding to the scan list being programmed.2Select the scan edit mode using the Scan Edit option switch or menu parameter. This mode is indicated by in the display. 3If applicable, select the list to be edited by pressing the Up/Down switch. Select the desired list by pressing the <F2> key. The selected list is indicated as “List x”. If user programming is disabled on a list, (conventional only) “No Edit” is momentarily displayed and it cannot be edited.4Select the channel you want to add or delete by pressing the Up/Down switch. After the last channel in the current zone is displayed, the first valid channel in the next zone is displayed and vice versa. Lists are limited to 256. If an attempt is made to add more than that, “List Full” is displayed and a channel must be deleted before another can be added. Note Priority channels can be deleted.5If the selected channel is in the scan list (scanned), the icon is displayed. To change the status of the displayed channel, press the <F2> (Enter) switch.

4-12 5100 ES Models II/III Portable Radio Operating Manual March 2008Radio-wide Features With conventional channels only, if the selected scan list is programmed with fixed priority channel(s), the next press of <F2> makes the current channel the priority channel indicated by . If dual priority channels are used, pressing <F2> again makes it the second priority channel indicated by . Then pressing <F2> again takes the channel out of the scan list. Refer to Sections 5.10.2 and 6.11.1 for more information on priority channel sampling.6To exit this mode and save the changes, press the <F1> (Exit) key or the Scan Edit option switch again.4.10.2 Radio Wide Scan ListsWith radio wide scanning, there is only one scan list available regardless of the type of channel selected. This list is user programmable, and can contain up to 16 channels of any type. For example, it could include six conventional channels and ten SMARTNET/SmartZone channels. More information on selecting and editing radio wide scan lists follows.4.10.2.1 Determining Channels in Radio Wide Scan List The channels in model radio wide scan lists are determined by selecting the scan list edit mode (see “Editing Radio Wide Scan List” which follows). When the displayed channel is in the radio wide scan list (scanned normally), the icon is displayed.4.10.2.2 Editing a Radio Wide Scan ListIf the RWS Edit option switch or menu parameter is programmed, the radio wide scan list can be edited. Changes are permanent (cycling power does not reselect a default condition). Proceed as follows:1Make sure that both priority and radio wide scanning are off ( icon not displayed). Select the scan edit mode using the RWS Edit option switch or menu parameter. This mode is indicated by in the display.2Select the channel you want to add or delete by pressing the Up/Down switch. After the last channel in the current zone is displayed, the first valid channel in the next zone is displayed and vice versa. Lists are limited to 16 channels. If an attempt is made to add more than 16, “List Full” is displayed and a channel must be deleted before another can be added.3If the selected channel is in the scan list (scanned), the icon is displayed. To change the status of the displayed channel, press the <F2> (Enter) switch.4To exit this mode and save the changes, press the <F1> (Exit) key or the RWS Edit option switch again.2

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-1SECTIONSection 5Conventional Mode FeaturesAn overview of the conventional operating mode is located in Section 3.9.1. The following information describes the features unique to analog and digital (Project 25) conventional operation. Refer to the preceding “Radio Wide Features” (Section 4) for information on features common to all operating modes.5.1 Monitoring Before TransmittingWith conventional operation, you may need to manually monitor the channel before transmitting to make sure that it is not being used by someone else. If you transmit while someone else is using the channel, you will disrupt their conversation. With SMARTNET/SmartZone and P25 Trunked operation, monitoring is performed automatically. You can monitor conventional channels automatically or manually.5.1.1 Automatic Channel MonitoringIf the selected channel is programmed for Busy Channel Lockout (also called Transmit Disable On Busy), monitoring is automatic. Refer to Section 5.3 for more information on this feature.

5-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.1.2 Manual Channel MonitoringThe automatic monitoring just described may occasionally disable the transmitter when the channel is not in use, such as if the repeater has extended hang time. In this case, you may not want to use automatic monitoring, but monitor the channel manually as follows:Busy Indicator - With scanning disabled, note if the multi-function indicator on the front panel is steady green. If it is steady green, a carrier is being detected, so the channel may be busy (see see Monitor Mode, following). If it is not, the channel is not being used and a call can be transmitted. Monitor Mode - There may be times when a busy condition is indicated even though no one is using the channel. Monitoring should then be performed by disabling Call Guard squelch (or talk group ID detect on Project 25 channels). This is usually done by selecting the Monitor Mode (see following) or by the Normal/Selective option switch or menu parameter (see Section 5.4.4).5.2 Monitor ModeThe monitor mode unsquelches the receiver and monitors the channel even if a carrier is not detected. Other features of this mode are as follows:• Call Guard (CTCSS/DCS) squelch is disabled on analog channels and NAC and talk group ID detect are disabled on P25 (conventional) channels.• Busy Channel Lockout is overridden (see next section)• Scanning temporarily haltsThe Monitor Mode operates as follows:1To monitor the transmit frequency for activity before transmitting, briefly press the Monitor option switch or select the Monitor menu “Tx Channel” parameter. The icon is then displayed to indicate the monitor mode. The receiver unsquelches and noise is heard even if carrier not present.2To monitor the receive frequency instead, press and hold the Monitor option switch until a tone sounds or approximately two seconds, or select the Monitor menu “Sqlch Ovrd” parameter. This can be used, for example, to improve reception if intermittent squelching is making a weak message difficult to understand.3To disable the monitor mode and return to normal operation, press the Monitor option switch again or select the Monitor menu “Off” parameter.The Normal/Selective function disables Call Guard squelch and P25 group ID detect but not scanning and P25 NAC detect (see Section 5.4.4).

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-3Conventional Mode Features5.3 Busy Channel LockoutThe Busy Channel Lockout feature (also called Transmit Disable on Busy) automatically disables the transmitter if the channel is busy when the PTT switch is pressed. When the transmitter is disabled by this feature, “Busy” is displayed, a busy tone sounds, and the transmitter is disabled.The Busy Channel Lockout feature can be programmed to operate as follows. Each conventional channel can be programmed differently.“Off” - Busy channel lockout is disabled and the transmitter keys even if the channel is busy.“Noise” - If a carrier is detected on the channel, the transmitter is disabled when the PTT switch is pressed.“Tone (NAC)” - If an incorrect Call Guard (CTCSS/DCS) or NAC code (see Section 5.14) is detected, the transmitter is disabled when the PTT switch is pressed. An incorrect code is any code other than the one programmed for the current channel.“Status (P25 Conv Only)” – Radio will monitor the outgoing status symbols of the repeater tx channel. The radio is allowed to transmit if the idle symbol is detected.If Busy Channel Override is permitted by programming, it is possible to transmit even when the transmitter is disabled by this feature. Release the PTT switch and then quickly press it again (within one second).5.4 Call Guard SquelchTone or digital Call Guard squelch (also called CTCSS/DCS signaling) can be programmed on each conventional analog transmit and receive channel in any order desired. The reverse burst and turn-off code are always transmitted and also detected on channels programmed with Call Guard squelch.The Call Guard squelch feature eliminates distracting messages intended for others using the channel. This is done by using a subaudible tone or digital code to control the squelch. This tone or code is unique to a user or a group on that channel. This tone or code is transmitted with the voice signal but is not heard because it is in the subaudible range and is attenuated by a filter. Call Guard squelch must be used in both the transmitting and receiving radio to be functional.

5-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.4.1 Call Guard Squelch Enable / DisableThe Normal/Selective option switch or menu parameter (if programmed) can be used to disable receive Call Guard squelch on analog channels or talk group ID code detection on P25 channels. When selective squelch is disabled, “Sq Normal” is flashed in the display, and when it is enabled, “Sq Select” is flashed.When “Normal” is selected, the receiver unsquelches only if a carrier is detected. Scanning and Project 25 NAC detection are not disabled with this mode selected. The selected mode is in effect until it is manually changed again. Selecting another channel or cycling power does not reselect a default condition. There is a programmable option to display the monitor icon when the “Normal” mode is selected.5.4.2 Tone Call Guard SquelchTone-type Call Guard squelch uses subaudible CTCSS tones from 67-254.1 Hz. Although there are 42 tones assigned, those above 33 (210.7 Hz) are normally not used because of their close proximity to the voice band which starts at 300 Hz. In addition, tones 11 (97.4 Hz), 39 (69.3 Hz), 40 (206.5 Hz), 41 229.1 Hz), and 42 (254.1 Hz) are normally not used because they may cause interference with adjacent tones.A reverse burst is transmitted when the push-to-talk switch is released and also detected when calls are received. It is a 180-degree phase reversal for a period of time determined by the tone frequency, and it eliminates the squelch tail (noise burst) in the receiving radio. Both the transmitting and receiving radio must be equipped with this feature for it to be used.If the user would like to hear the squelch tail, then the reverse burst transmission can be disabled by checking the “Disable Squelch Tail Elimination” checkbox.5.4.3 Digital Call Guard SquelchDigitally Coded Squelch (DCS) uses digital data instead of subaudible tones to control the squelch. This data consists of continuous repetitions of 23-bit words. No bit or word synchronization information is used. When the push-to-talk switch is released, a turn-off code is transmitted which eliminates the squelch tail similar to the reverse burst. Although there are thousands of possible code combinations with 23 bits, only 83 are unique with the data scheme used. The number specified when the code is programmed is actually a seed for a special algorithm used to generate the 23-bit data word. The data is transmitted at a rate of 134.4 bits per second. Therefore, approximately six words are transmitted each second. When the data is decoded, 23-bit samples are taken and then the bits are rotated to determine if a valid code was received.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-5Conventional Mode Features5.4.4 Selective Squelch Code Select (CTCSS / DCS / NAC)This feature allows the normal transmit and receive Call Guard (CTCSS/DCS/NAC) programming to be temporarily overridden with a code selected from a pre programmed list. It is available if the Squelch Select List option switch or menu parameter and a CTCSS/NAC code list have been programmed.Note Call Guard codes can be permanently reprogrammed by keypad programming described in Section 5.15.In addition, conventional systems can be programmed for the Keypad CTCSS/DSC feature. Codes can then be selected directly from the table by pressing the key for the code. For example, to select code 3 from the table, simply press the “3” key. No other conventional mode functions can then be assigned to these keys.The CTCSS/DCS/NAC list is programmed with up to 64 tone (CTCSS) or digital (DCS) Call Guard codes. Different codes can be programmed for the transmit and receive modes, and carrier squelch (selective squelch disabled) can be programmed if desired. In addition, each position can be programmed with an NAC code for use with P25 operation.When the Call Guard code is changed using this feature, it remains selected even if other channels are selected. However, if radio power is cycled or a talk-around channel is selected, the normal codes are reselected. When scanning, the selected code also applies to all scanned channels. Each channel can also be programmed to always ignore the code selected from this list and use the default code instead.If both analog and digital (Project 25) channels can be selected or scanned, the CTCSS/DCS code for the selected position is used for analog channels and the NAC code for the selected position is used for P25 channels. If a channel is programmed for mixed mode operation, the selective squelch type (analog or digital) programmed for the transmit mode determines the selective squelch type used.Proceed as follows to select a code using the Squelch Select List option button or menu parameter:1Press the Squelch Select List option switch or select the Sqlch Code menu mode parameter. Then press the Up/Down switch to select the desired code. The display indicates “SEL SQ xx” where, “xx” is the selected code from 1-64. The code number and actual code are alternately displayed (NACs are displayed in hexadecimal).2To select the displayed code and return to the normal display, press the <F2> (Select) key or the Squelch Select List switch again.3To check which code is selected, press the Squelch Select List switch once to display the current selection and then again to return to normal operation.4To return to the normal selective squelch codes, select “Default” in this mode. As previously described, the normal codes are also automatically reselected whenever radio power is cycled or a talk-around channel is selected.

5-6 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.5 Penalty TimerA penalty timer may be programmed on conventional systems to prevent transmissions for the programmed time after the time-out timer disables the transmitter (see Section 4.4). The penalty timer can be programmed for the same times as the time-out timer, and timing starts when the PTT switch is released. If the PTT switch is pressed while the timer is running the timer stops, and continues when the PTT switch is released. When the penalty timer expires, a beep sounds and the transmitter can then be keyed.5.6 Conversation TimerA conversation timer can be programmed on conventional systems in addition to the time-out timer (see Section 4.4). This timer limits the total length of a conversation rather than just the length of each transmission as with the time-out timer. The following is more information on this timer.• It can be programmed for times up to 7.5 minutes.• It is reset when the time between transmissions exceeds the time programmed for the penalty timer.• A warning beep sounds five seconds before this timer disables the transmitter.• When this timer disables the transmitter, a continuous tone sounds and the red transmit indicator turns off. The PTT switch must then be released until the penalty timer expires (indicated by a beep).5.7 Repeater TalkaroundNormally, all transmissions go through a repeater which usually increases range. However, there may be times when a user is out of range of the repeater and therefore unable to talk to anyone even though the user being called is only a short distance away. To allow communication in this situation, repeater talk-around can be selected. Transmissions then occur on the receive frequency which permits direct radio-to-radio communication.Repeater talkaround can be selected if the RTA option switch or menu parameter is programmed. When talk-around is enabled by this switch, is displayed. This feature remains enabled during scanning, and changing channels or turning power off does not change the selected condition. Talkaround is available on conventional channels only.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-7Conventional Mode FeaturesA function buttons can be programmed to the “Repeater Talkaround” function. With a button programmed as “Repeater Talkaround”, the user can press this button while on any conventional frequency, shifting the radio from operation through a repeater, to simplex operation on the repeater transmit frequency.With a “Repeater Talkaround” button enabled, there is no restriction as to which channels the user can transmit (in simplex mode) on the repeater transmit frequency. A user can switch to talkaround mode on a busy dispatch channel, and his transmissions could prevent nearby users from hearing the repeater transmissions.5.8 Displaying Transmit / Receive FrequencyIf the Displayed Information option switch or menu parameter is programmed (see Section 4.1), it can be used to display the channel frequency in megahertz. Pressing this switch toggles between displaying the standard channel alias and the channel frequency. The receive frequency is displayed when receiving and the transmit frequency is displayed when transmitting. This feature is available on conventional channels only.5.9 Emergency Alarm and CallEmergency Alarms and Calls are separate functions that can be individually enabled or disabled on each analog and P25 conventional system. The Emergency option switch or menu parameter is required for these functions. Emergency Alarms and Calls are transmitted on the global (radio wide) emergency zone/channel if one is programmed. If it is not programmed, the emergency is transmitted on the selected channel. The emergency programming of the system to which that channel is linked controls the emergency operation.5.9.1 Emergency AlarmsAn emergency alarm is a special transmission that alerts a dispatcher of an emergency situation. It is sent automatically by pressing the Emergency option switch or selecting the Emergency menu parameter. The system to which the emergency channel is linked must have Emergency Alarms enabled.

5-8 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features In the P25 conventional mode, a special P25 emergency data transmission is sent, and in the conventional analog mode, an DTMF emergency ID is sent. This ID is programmed on the Conventional Per System screen. Refer to Section 5.12.3 for information on MDC1200 Emergency Alert.For an Emergency Alarm:• The DTMF Emergency ID is sent.• The MDC ID is sent with the emergency bit set.• The Five Tone ID is sent with the fifth tone being status type emergency.• No special action is done with the single tone.Proceed as follows to send an emergency alarm: 1If required, select a channel of a system on which Emergency Alarms are enabled and then press the Emergency option switch or select that menu parameter. The radio then automatically transmits the emergency alarm.2Either Normal or Silent operation can be programmed. With Normal operation, the red LED lights, the emergency tone sounds, and “EMERGENCY” flashes in the display. “EMERGENCY” continues to flash until the alarm ends. If “Silent” is programmed, none of these indications occur. If “No Receive Activity During Emergency” is programmed, receive audio, the front panel LED, and receive icons are disabled in the receive mode.3When the emergency alarm is acknowledged by the dispatcher, “Ack Rcvd” is briefly displayed and the emergency acknowledge tone (two beeps) sounds. This alert tone can be disabled if desired, and does not occur if Silent operation is programmed. Retries will only occur for P25 Conventional and MDC as these are the two types of signaling where are radios have the ability to decode a systems response. 4The emergency alarm mode is exited when radio power is cycled or by pressing and holding the Emergency option switch.5.9.2 Emergency Group AlertThis feature notifies a user when an emergency call is being made on their selected P25 Conventional or P25 Trunking Talkgroup.To program the feature in PC Configure, check the Emergency Call Alert box on the second Per System page of each protocol (P25 Trunking and Conventional). The checkbox is located in the “Other” group box. The radio should also be programmed with an “Emergency Clear” button.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-9Conventional Mode FeaturesIf an emergency call is received by the radio on the selected channel, the emergency alarm ACK tone will sound (5 consecutive tones), and the Emergency Received message will display, followed by the unit ID of the emergency radio. If any other emergency calls are made after this initial one using a different radio, the tone will not sound, but the unit ID will be updated to reflect the most recent emergency call. To exit out of this state, program a button for “Emergency Clear” and press this. The radio should return to its normal display, and the Emergency Received message should no longer show.5.9.3 Emergency CallsThe Emergency Call feature allows a user to place an emergency voice call by pressing the PTT switch after pressing the Emergency option button or selecting the Emergency menu parameter. If the Emergency Hot Mic feature is enabled, the emergency call is automatically transmitted without having to press the PTT switch (see following description). The system to which the emergency channel is linked must have Emergency Calls enabled. Analog and Digital (P25) calls can be individually enabled.If the emergency call is sent on a P25 channel, an emergency indication is sent according to the P25 standard (the emergency bit is set in the Common Air Interface). If it is sent on an analog channel, the DTMF Emergency ID is sent in place of the ANI DTMF PTT ID if applicable.Note The DTMF Emergency ID is sent only if pre- or post- DTMF ANI is enabled on the channel by programming.MDC, Five Tone Signaling, or Single Tone Signaling are sent for Analog Emergency Calls, depending on the setting of the Emergency Analog Signaling field in PC Configure.5.9.3.1 Emergency Hot MicIf Emergency Hot Mic has been enabled for emergency calls, automatic transmitting occurs with microphone audio unmuted without having to manually press the PTT switch. The automatic transmit period is programmed for 10-120 seconds in 10-second steps. If this feature or emergency calls are not enabled by programming, automatic transmitting does not occur. This feature is initiated only on the first press of the Emergency switch. Subsequent presses do not trigger automatic transmissions. To reset this function, cycle power or press and hold the Emergency button.5.9.3.2 Placing an Emergency Call1If required, select a channel of a system on which Emergency Calls are enabled and press the Emergency option switch or select that menu parameter. The Emergency Call is then sent as described in Section 5.9.1 if applicable.

5-10 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 2If the preceding Emergency Hot Mic feature is enabled, the call is automatically transmitted without pressing the PTT switch. If it is disabled, press the PTT switch and begin speaking as with a standard call. If the channel is changed, operation continues on the new channel in the emergency mode.3With analog calls, subsequent presses of the PTT switch cause the DTMF emergency ID to be sent according to the ANI programming (if DTMF ANI is enabled on the channel). With digital calls, the calls continue to have the emergency bit set.4If the Surveillance Mode is enabled (see Section 4.8), all indicators, lights, and tones are disabled. If “No Receive Activity During Emergency” is programmed, receive audio, the front panel LED, and receive icons are disabled in the receive mode.5To exit this mode, cycle radio power or press and hold the Emergency switch.5.9.4 External Emergency Switch5100 ES radio models support the External Emergency feature. A special man-down switch (currently available only from third-party vendors) is attached to the accessory connector of the radio. Then if this feature is enabled by programming and the radio is in a horizontal position for longer than the programmed time (0-63 seconds), an emergency condition is triggered the same as if the Emergency switch was pressed. The emergency can be canceled by a press and release of the Emergency switch. Note Accessories, such as speaker-microphones, cannot be used with this feature.5.10 Conventional Mode ScanningChannel scanning features common to all operating modes are described in Sections 4.9 and 4.10. The following information describes features unique to conventional operation.5.10.1 Transmitting in Scan ModeEach conventional scan list can be programmed for one of the following modes. These modes determine if priority sampling occurs and also the channel on which transmissions occur while scanning. Refer to the next section for more information on priority sampling.No Priority - No priority channel sampling occurs when the list is selected. The radio transmits on the selected channel.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-11Conventional Mode FeaturesPriority/Tx Selected - Priority sampling occurs and the priority channel or channels are those programmed in the selected scan list. The radio transmits on the selected channel.Priority/Tx Priority (1) - Priority sampling occurs and the priority channel or channels are those programmed in the selected scan list. The radio transmits on the priority (1) channel.Priority (1) on Selected - The priority (1) channel is always the selected channel. The radio transmits on the selected channel.Talkback - No priority sampling occurs. The radio transmits on the channel of a call while scanning is halted. Then once scanning resumes, it transmits on the selected channel.5.10.2 Priority Channel SamplingThe following describes priority sampling when scanning conventional channels. Note Priority sampling when scanning SMARTNET/SmartZone/P25 Trunked channels is described in Section 6.11.The priority channel sampling feature ensures that when priority scanning, messages on the priority channel are not missed while listening to a message on some other channel. The radio can be programmed as just described so that the priority channel is a fixed channel programmed in the current scan list, the currently selected channel, or not used.Note Priority channel sampling is not available when receiving analog encrypted (DES) calls, nor when receiving unit calls. In addition, the priority channel is not scanned if the active channel is an analog channel on the same frequency as the priority channel and is programmed with CTCSS/DCS squelch control.Either a single or dual priority channels can be programmed if desired. With dual priority, a call on the second priority channel is interrupted by a call on the first priority channel but not vice versa. When scanning and the selected channel is a single or first priority channel, is indicated in the display. This indication is displayed regardless of whether the priority channel is fixed or always the selected channel. When it is a second priority channel, is displayed.The priority channel sampling frequency is determined by the programmed Priority Lookback Time A (see description which follows). For example, if 2.0 seconds is programmed, the priority channel is sampled every 2.0 seconds when listening to a message on a non-priority channel. When not listening to a message, the priority channels are scanned in the normal scan sequence. With dual priority, the first and second priority channels are alternately sampled at the Lookback Time.2

5-12 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features Priority channel sampling occurs only with conventional priority scanning. It does not occur with radio wide scanning, when listening to any type of SMARTNET/SmartZone/P25 trunked call, encrypted call, or when transmitting (see preceding note). A series of “ticks” may be heard when the priority channel is sampled while listening to a message on some other conventional channel.The priority sampling times are programmed by the following parameters:Lookback Time A - This time determines how often the priority channel is checked for activity. Times of 0.25-4.00 seconds in 0.25-second steps can be programmed.Lookback Time B - This time determines how often the priority channel is checked once an incorrect Call Guard (CTCSS/DCS) or NAC code is detected. Since it takes much longer to detect an incorrect Call Guard signal than a carrier, this time should be relatively long to prevent the interruptions from making a message difficult to understand. Times of 0.5-8.0 seconds can be programmed in 0.5-second steps.5.10.2.1 Changing the Priority ChannelIf a fixed priority channel is associated with the current scan list, it can be changed if the Priority option switch or menu parameter is programmed. With dual priority, this function changes only the first priority channel. To change both priority channels, use the Scan List Edit function described in Section 4.10.1.Proceed as follows to change the priority channel using the Priority option switch/menu parameter:1Make sure scanning is disabled ( icon not displayed) and the desired scan list is selected (see Section 4.10).2Select the channel you want to be the priority channel and then press the Priority option switch or select that menu parameter. “Priority” is then flashed to indicate that the current channel is now the priority channel when scanning that list. Other indications that may occur are as follows:- If “No Priority” is displayed, priority sampling may not be enabled on the scan list.- If “Sel Chan” is displayed, the priority channel is always the selected channel and cannot be changed.- If no indication displayed, the scan list may not be user editable or the channel may not be in the scan list.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-13Conventional Mode Features5.11 Standard Conventional CallsStandard conventional calls are placed to other radio units monitoring the selected channel. The proper coded Call Guard squelch tone or code or P25 NAC may need to be transmitted by your radio for them to receive a call (see Sections 5.4 and 5.14.3).5.11.1 Placing a Standard Conventional Call1Turn power on and set the volume as described in Section 3.1. Select the channel programmed for the radio you want to call as described in Section 3.3.2Monitor the channel automatically or manually as described in Section 5.1.3Press the PTT switch and if the Busy Channel Lockout feature is programmed on the channel (see Section 5.3), the transmitter is automatically disabled if the channel is busy. Otherwise, busy and out-of-range conditions are not indicated.4Press (and hold) the PTT switch to talk and release it to listen.5.11.2 Receiving a Standard Conventional Call1Select or scan the channel programmed for the call you want to receive (refer to Sections 4.9 and 4.10 for more scanning information).2When the call is received, press the PTT switch to talk and release it to listen. If scanning, responses may occur on the priority, selected, or receive channel as described in Section 5.10.1.5.12 ANI Signaling OptionsFour types of analog signaling are offered: • Single Tone Encoding• Five Tone Encoding•DTMF•MDC

5-14 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features Three features use analog signaling:• Pre and Post ANI• Emergency Alarm•RTT5.12.1 DTMF / ANI SignalingDual Tone Multi-Frequency (DTMF) tones can be generated for Automatic Number Identification (ANI) and other purposes on conventional analog channels. One of the following options may be enabled on each channel:Pre-Tx ANI - A pre programmed ANI sequence is automatically sent each time the PTT switch is pressed.Post-Tx ANI - A pre programmed ANI sequence is automatically sent each time the PTT switch is released.When an emergency alarm or call is placed, this ANI signaling is replaced by the Emergency DTMF ID (see Section 5.9). Refer to Section 5.12.3 for information on MDC1200 ANI.5.12.2 Single Tone EncoderThis feature allows the user to transmit a single tone by pressing the Single Tone Encoder option switch or selecting that menu parameter. Each conventional system can be programmed for a tone of 500-2500 Hz in 1 Hz increments with a duration of 0.5-2.5 seconds in 0.1 second increments.This feature can be activated with a button press or can be used for Pre and Post ANI, Emergency Alarm, or RTT.5.12.3 MDC1200 CompatibilityMDC1200 is a signaling protocol designed and implemented by Motorola for analog channels only. The following features of this protocol are supported. Either MDC1200 or standard DTMF ANI/Emergency signaling can be programmed on each conventional system.Note This feature is hardware dependent and therefore cannot be added to others by upgrading firmware).

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-15Conventional Mode FeaturesMDC1200 ANI - Both pre and post ANI are supported.MDC1200 Decode - MDC1200 decode functionality is supported so that the radio can handle the following MDC1200 features:• Process the system acknowledgement of emergency transmissions – so that the user knows that the emergency has been received • PTT ID Decode - Display the ID / Alias of a calling radio on all other radios • Selective Radio Inhibit – Allow the dispatcher to inhibit a radio • Call Alert – Alert the user to call the dispatcher • Radio Check – Verify that the unit is within the operating area MDC1200 Emergency Alarm - The radio continues trying its emergency transmission until the emergency is acknowledged by the system. The radio will retry for the programmed number of retries.5.12.4 Five-Tone SignalingA single transmission consists of five separate tones transmitted sequentially with an optional inter-tone pause between tones. If Five-Tone is selected as the RTT type, then Five-tone shall also be used as the signaling type for conventional analog emergencies. The first four tones are used for unit identification and the fifth tone is used for status.No two adjacent tones shall be the same frequency. When two identical digits follow each other, the second shall be transmitted as the “Repeat” tone.Five Tone signaling can also be used for Pre Post ANI and Emergency Alarm Signaling. Fifth Tone Status values are:Tone 1 – Normal CallTone 9 – Emergency CallTone 2 – Normal Secure CallTone 8 – Emergency Secure Call

5-16 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.13 Clone ModeThe Clone feature enables one radio to program another with identical information. The PC Configure programming software is not required. Other requirements are as follows:• The Clone menu parameter must be enabled in the master (sending) radio. This parameter is not required with the slave (receiving) radio. • The master and slave radios must be identical models (same frequency range and options). Only zones with conventional analog and P25 channels can be transferred using this function. Any SMARTNET/SmartZone and P25 trunked information is not transferred. In addition, the P25 Unit ID, encryption keys, and the RSI ID and other OTAR information are not transferred. Cloned zones are indicated in the slave radio by an asterisk in the first character position of the zone alias (The first character is replaced by this asterisk.).5.13.1 Wireless CloningA new wireless cloning feature is available that allows one radio to program another using an RF link instead of having to be physically connected by a cloning cable. This feature is available on P25 conventional channels only.The wireless cloning feature uses the P25 data functionality of the radio. Therefore, a conventional P25 channel must be programmed in both radios and the slave radio must have been programmed with a P25 Unit ID. In addition, Data Registration must be enabled in both radios. If it is not programmed, “Disabled” is displayed. Radios with wireless cloning capability have a new selection in the cloning menu to select either Clone N (Normal) or Clone W (Wireless). If Wireless is selected, an additional menu is displayed for entering the P25 Unit ID of the destination radio (slave). The Zone/Complete mode is then selected.5.13.2 Cloning ProcedureThe Cloning procedure is as follows:1With normal (non-wireless) cloning, connect the master (sending) radio to the slave (receiving) radio using Cloning Cable, Part No. 023-5100-930.2On the master radio, select the Clone menu parameter and press the <F2> key. If applicable, select either “Clone W” (Wireless) or “Clone N” (Normal). If normal cloning was selected or if this is not selectable, proceed to Step 4.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-17Conventional Mode Features3With wireless cloning, a screen is then displayed for entering the P25 Unit ID of the destination (slave) radio. Enter this ID using the keypad (or the Up/Down keys) and <F2>.4The clone mode “Zone” or “Complete” is then selected. Select the desired mode. Operation is as follows:Zone - This mode allows channel information for only the selected zone to be transferred. Information programmed on the Global, Radio Wide, and Per System screens is not changed. A list of the current conventional zones is displayed. Select the desired zone by highlighting it and pressing the <F2> key. A selected zone is indicated by an asterisk (*). Scroll to “OK” and press <F2> to begin the data transfer. The selected zone in the slave radio is overwritten. Previously, multiple zones could be selected and they were appended to those in the slave radio.Complete - This mode transfers all conventional programming information. This includes information on the Global, Radio Wide, and Per System screens. Simply highlight “Complete” and press the <F2> key to begin the data transfer. This mode overwrites all this information currently in the slave radio. None of the previous information is retained except for the IDs as described in Section 5.13.5.14 Project 25 Mode FeaturesThe following features are unique to conventional P25 channels.5.14.1 Digital Unit IDEach radio that operates on Project 25 (digital) channels is programmed with an eight-digit unit ID. This ID is unique for each radio and can be any number from 1-16,777,215. When power is turned on with a Project 25 channel selected, this ID is briefly displayed.5.14.2 Talk Group IDEach Project 25 channel is programmed with a talk group ID that determines which group of radios will receive the call. A call is received on a channel if a selected or scanned channel is programmed with that ID and the correct NAC is detected (see following). Talk group IDs can be any number from 0-65,535. Talk group ID detect can be disabled by the Normal/Selective squelch function described in Section 5.4.1 or the monitor mode described in Section 5.2

5-18 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.14.3 Network Access CodeProject 25 conventional channels also use a NAC (Network Access Code) to control which calls are received on a channel. The NAC can be 0-4095, and each transmit and receive channel can be programmed for a different code. Other operation, such as monitoring before transmitting, is similar to that of analog channels. NAC (and talk group ID) detect can be disabled by the monitor mode described in Section 5.2.5.14.4 P25 Group CallsP25 group calls are placed by simply selecting the channel programmed for the desired group, monitoring the channel if required, and transmitting.When a P25 group call is received, the alias (or frequency) of the selected channel is displayed. The radio can be programmed so that the following are also displayed for 0.5-7.0 seconds or continuously during the call.P25 PTT ID- The unit ID of the radio placing the call is displayed.P25 Talk Group - The alias of the talk group on which the call is being received is displayed.User Group ID - If the group ID of the call being received is included in a pre programmed User Group ID list, the alias programmed in that list for that group is displayed.5.14.4.1 Changing a Channel Talk GroupIf the Digital Talk Group Select option switch or Select TG menu parameter is programmed, the talk group assigned to a channel can be changed by the user. The new talk group continues to be assigned to the channel until it is manually changed again (cycling radio power or selecting another channel does not reselect a default talk group). Change the talk group assigned to a channel as follows:1Select the channel to be changed.2To select the talk group from the list of programmed talk groups, briefly press the Talk Group Select option switch or select the Select TG > ID List menu parameter. Then press the Up/Down switch until the alias of the desired talk group is displayed. If talk group selection has been disabled on the channel by programming, “NO LIST” is displayed, a tone sounds, and no change occurs. Press the <F2> switch to select the talk group and return to normal operation.3To enter a new talk group number from 1-65,535, press and hold the Talk Group Select option switch or select the Select TG > Enter ID menu parameter. Enter the desired talk group directly using the keypad. If less than five digits are entered, press the <F2> switch to select the talk group and return to normal operation.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-19Conventional Mode Features5.14.5 P25 Unit CallsUnit Calls (also called Individual Calls) can be placed to a specific radio on a Project 25 channel if the Unit Call option switch or menu parameter is programmed. Only the individual ID of the target radio is sent (a talk group ID is not sent). The radios that can be called are pre programmed in the Unit Call list.To receive a Unit Call, the RF channel of the call must be selected or scanned and the correct NAC and unit ID must be detected. The ID of the calling radio is then transmitted back. To respond to the call, the radio must be programmed with the Unit ID option switch or menu parameter, and have a Unit Call programmed for the ID of the calling radio.Place and receive a Unit Call as follows:1To transmit a Unit Call, press the Unit Call option switch or select the Unit Call menu parameter. The alias (tag) of the last Unit Call is displayed.2If required, press the Up/Down switch to display the desired alias/ID. The alias and ID of the calls that have been programmed are alternately displayed.3Press and release the PTT switch. The display indicates the Unit Call ID. If no answer, the system times out after 20 seconds.4When a Unit Call is received, two beeps sound (if tones are enabled), and “Call Rcvd” and the alias of the unit ID are alternately flashed.5To respond, select the Unit Call mode by pressing the Unit Call option switch or selecting the menu parameter. If the call timer times out (set by programming) or the channel is changed before a response is made, the unit call mode is exited.5.14.6 P25 Conventional Telephone Calls Telephone calls can be placed and received on P25 conventional channels. This feature allows telephone calls to be placed and received over the public telephone system using your radio. Telephone calls are programmed to operate in one of the following modes:• Disabled• Answer-only capability• List only - Telephone numbers can be selected from a pre programmed list only (direct entry using the keypad is not allowed)• Unlimited - Telephone numbers can be selected from a list and also dialed directly using the keypad.

5-20 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features Both limited and DTMF keypad models can place telephone calls by recalling the telephone number from a pre programmed list as just described. However, only DTMF keypad models can directly dial telephone numbers using the keypad.5.14.6.1 Access / De-Access CodesP25 conventional telephone calls use an access code to access the system when placing a telephone call, and a de-access code to terminate the call when it is finished. These codes are pre programmed in pairs by the Access/De-Access Code list selected on the conventional Per System screen, and up to 16 pair can be programmed. Each conventional P25 channel can be programmed to automatically select one of these code pairs. They must match the system codes, and the default code is *1P# (the P represents a pause).5.14.6.2 Placing a Telephone CallTo recall from a list:1Select the conventional channel that is programmed to select the desired access and de-access codes.2Momentarily press the Phone option key or select the Phone > Num List menu parameter. The display indicates the last number dialed by alternately displaying “Last Num” and the telephone number. In addition, the phone mode is indicated by the icon.3If required, press the Up/Down switch to display the desired number. The alias and telephone number are alternately displayed. 4Briefly press the PTT switch to send the access code. A dial tone sound should then be heard. Briefly press the PTT switch again to send the digits. Proceed to Step 5.To make a direct entry using DTMF keypad:1Select the conventional channel that is programmed to select the desired access and de-access codes.2Press and hold the Phone option key until a tone sounds (approximately one second) or select the Phone > Enter Num menu parameter. The alias of the last called telephone number is displayed if it is in the phone number list. Otherwise, only the last eight digits are displayed. In addition, the phone mode is indicated by the icon.3Enter the telephone number using the 0-9, *, and # keys. To enter a pause (indicated by “P”), press * #. The number scrolls to the left in the display so that the eight right-most digits are always displayed. Numbers up to sixteen digits (including pauses) can be entered.4Briefly press the PTT switch to send the access code. A dial tone sound then be heard. Briefly press the PTT switch again to send the digits.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-21Conventional Mode Features5Press the PTT switch to talk and release it to listen. Since the radio operates half duplex, it is not possible to talk and listen at the same time.6When the telephone call is finished or if it could not be completed for some reason, end it by pressing the Phone option key or <F1> key. This sends the de-access code which tells the system that the call is finished and that the repeater can be released.5.14.6.3 Answering a Telephone Call1When a telephone call is received, “ringing” similar to a standard telephone is heard and “Phone” is displayed.2To answer the call, press the Phone option switch or select that menu parameter and press the PTT switch to talk and release it to listen.3When the call is finished, end it as in the preceding Step 6.5.14.7 Call AlertThe Call Alert™ feature allows pages to be sent and received on P25 conventional channels. The Call Alert Encode and Decode options must be enabled to send or receive an alert. Operation is similar to SMARTNET/SmartZone and P25 Trunked channels.To answer a page:1When a page is received, five beeps sound and “Page Rcvd” is displayed. The ID of the radio paging you is stored as the last ID received.2To clear or ignore the page, press any option switch. If the PTT switch is pressed, a group call is placed on the selected channel.3To answer the page as a unit call (see Section 5.14.5), press the Unit Call option switch or select that menu parameter and the alias of the radio paging you is displayed. Press the PTT switch and respond. One of the following conditions then occur:- If the radio being called is on the air, ringing is heard until the called party answers or for 20 seconds, whichever occurs first. If no answer occurs within 20 seconds, a continuous tone sounds and “No Ans” is displayed.- If the radio being called is not on the air, a continuous tone is heard instead of ringing and “No Ack” is displayed.4When the call is finished or if it could not be completed for some reason, end it by pressing the Unit Call option switch or the <F1> (Exit) key.To initiate a page:

5-22 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 1With a P25 conventional channel selected, momentarily press the Call Alert option switch or select that menu parameter. The alias of the last ID called is displayed.2If required, press the Up/Down switch to display the desired radio. The alias of each number is displayed.3Press the PTT switch or the <F2> key and one of the following occur:- If five beeps sound, the system received the page and the paged radio is on the air and received it. The page mode is automatically exited.- If the system received the page but the called radio is not on the air, a single beep sounds and “No Ack” is displayed after six attempts after the PTT switch is pressed.5.14.8 MessagingThe messaging feature allows pre programmed messages to be sent to a dispatcher on P25 channels. Up to 16 messages can be pre programmed, and they are identified by an alias. If a Message option switch or menu parameter is programmed, messages are sent as follows:1Momentarily press the Message option switch or select that menu parameter. The alias of the last message sent is displayed.2If required, press the Up/Down switch to display the desired message. Then send the message by pressing the <F2> key or momentarily pressing the PTT switch. One of the following events then occurs:- If five beeps sound and “Ack Recvd” is displayed, the message was received and automatically acknowledged by the system.- If after five tries the message is not acknowledged, a tone sounds and “No Ack” is displayed.A smart console with message receiving capabilities must be used to receive messages.5.14.9 Status MessagingThe status messaging feature allows you to manually or automatically send your current status to your dispatcher on P25 channels. Up to eight status conditions can be pre programmed, and they are identified by an alias. If the Status option switch or menu parameter is programmed, status conditions are sent as follows:1Momentarily press the Status option switch or select that menu parameter. The alias of the current status condition is displayed.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-23Conventional Mode Features2To change the current status, press the Up/Down switch until the desired status is displayed. Then to send the status, press the <F2> (Select) switch or momentarily press the PTT switch. One of the following events then occurs:- If five beeps sound and “Ack Rcvd” is displayed, the status was received and acknowledged by the system.- If after five tries the message is not acknowledged, a tone sounds and “No Ack” is displayed.A smart console with message receiving capabilities must be used to receive status messages.5.14.10P25 Packet DataP25 packet data transmission capability is available with model 5100 ES portables. A P25 Packet Data option button or menu parameter must be programmed to toggle the data mode on and off.The P25 Packet Data mode allows a subscriber unit to act as a packet data modem for a remote application connected to the subscriber unit through an RS-232 or Serial Line Internet Protocol (SLIP) connection. The SLIP connection requires an Ethernet port. The standard PC Configure programming cable provides the RS-232 port (female DB9 connector) for connecting the external data equipment to a 5100 ES portable.5.15 Keypad ProgrammingNote The Keypad programming feature is available to Federal Government users only. Users regulated by the Federal Communications Commission are not allowed to have this feature.Keypad programming can be enabled only if it has been enabled at the factory and a conventional mode option switch or menu parameter is programmed for the Keypad Programming function. The keypad programming mode is indicated by “Chng Zone” and in the display.

5-24 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features Keypad programming allows conventional channel parameters such as the transmit and receive frequency, Call Guard squelch code, and encryption key to be changed. In addition, several conventional mode timers can be changed. It cannot be used to reprogram disabled channels or any SMARTNET/SmartZone/P25 Trunked information.Figure 5.1 Keypad Programming Menu Flowchart 5.15.1 Menu DescriptionA menu system is used to select parameters in the keypad programming mode. A flowchart showing the keypad programming mode menu structure is located in Figure 5.1. When the keypad programming mode is selected by the Keypad Programming option switch or menu parameter, the first menu parameter “Chng Zone” is displayed as just described. Press the Up/Down switch to scroll through the available parameters which are as follows.• CHNG ZONE• CHNG CHAN•SYS PARMS• CHAN PARMSZone ChannelChangeChange System Parameters ChannelParametersSelectZoneSelectChannelScan Hold TimerTx TimerPenalty TimerConver. TimerRx FreqTx FreqRx Code/NACTx Code/NACTx PowerTx Tmr On-OffSquelch Adj*Chan Spacing*<F1> = Exit/Back<F2> = SelectUp/Down = ScrollTalk Grp ID*** Analog Only** Digital OnlyTx Type Sel****** Mixed Mode Ch OnlyKey SelectStrappingChan Alias

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-25Conventional Mode FeaturesPress the <F2> (Select) key to select a highlighted parameter, and press the <F1> key from one of the main menus to exit keypad programming. Pressing it in the other menus returns to the previous menu. The Up/Down switch is also used in several menus to scroll through available selections. Additional information on this parameters is located in the following sections.5.15.2 Zone PasswordEach zone can be programmed with a password by the PC Configure software to prevent unauthorized reprogramming of zone by keypad programming. When this password is programmed, it must be entered before system or channel parameters in that zone can be changed by keypad programming. The zone password is programmed in PC Configure. A different password can be programmed for each zone.Note Ensure that the zone passwords are not lost because they cannot be overridden in the field. The PC Configure software must be used to display the lost password or program a new password.When an attempt is made to select a system or channel parameter in a password protected zone, “Password” is flashed. The password is always eight digits long and is entered using the same procedure as used for the power-up password described in Section 3.2. After the password is entered, system and channel parameters for that zone can be reprogrammed normally.5.15.3 Zone Change ParameterThe “Chng Zone” menu parameter selects the zone containing the conventional channel to be reprogrammed. It does not change the zone selected for normal operation.Press the <F2> switch to select the “Zone Chg” parameter and then scroll through the programmed zones by pressing the Up/Down switch. When the desired zone is displayed, select it by pressing the <F2> switch.5.15.4 Channel Change ParameterThe “Chng Chan” menu parameter selects the conventional channel to be reprogrammed. Disabled or SMARTNET/SmartZone/P25 Trunked channels cannot be selected. This does not change the channel selected for normal operation.Press the Select switch to select the “Chng Chan” parameter and then scroll through the programmed channels by pressing the Up/Down switch. When the desired channel is displayed, select it by pressing <F2> switch.

5-26 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features 5.15.5 System ParametersNote If “Password” is briefly displayed when attempting to select a parameter, see Section 5.15.2.The “Sys Parms” menu parameter selects the conventional mode timers to be reprogrammed (see following). Press the <F2> switch to select the “Sys Parms” parameter and then press the Up/Down switch to display the desired parameter. Then press the <F2> switch again to select it.Scan Timer - Selects the Scan Hold timer. Press the Up/Down switch to increment/decrement the timer in 0.5-second steps from 0-7.5 or set it to 0 seconds to disable it. When the desired value is displayed, store it by pressing the <F2> switch.Tx Timer - Selects the transmit time-out timer. Press the Up/Down switch to increment/decrement the timer in 15-second steps from 0-225 or disable it by selecting 0 seconds. When the desired value is displayed, store it by pressing the <F2> switch.Pen Timer - Selects the penalty timer. Press the Up/Down switch to increment/decrement the timer in 15-second steps from 0-225 or disable it by selecting 0 seconds. When the desired value is displayed, store it by pressing the <F2> switch.Conv Timer - Selects the conversation timer. Press the Up/Down switch to increment/decrement the timer in 30-second steps from 0-450 or disable it by selecting 0 seconds. When the desired value is displayed, store it by pressing the <F2> switch.5.15.6 Channel ParametersNote If “PASSWORD” is briefly displayed when attempting to select a parameter, see Section 5.15.2.The “CHAN PARMS” menu parameter selects the following conventional channel parameters that can be reprogrammed. Press <F2> switch to select the “Chan Parms” parameter and then press the Up/Down switch to display the desired parameter. Then press the <F2> switch to select it. The squelch control parameters are unique to the type of conventional channel selected (analog or Project 25).Note If a mixed mode channel is selected, both the Rx Code (analog) and Rx NAC (P25) can be programmed. In addition, if the Tx Type is Analog, a Tx Code is programmed, and if it is Digital (P25), a Tx NAC is programmed.Tx Freq - Programs the transmit channel frequency. The digit being changed flashes, and press the Up/Down switch to select the desired number for that digit or enter it using the keypad. Then press the <F2> switch to move to the next digit if applicable. If an invalid frequency is entered, a beep sounds, “Invalid” is briefly displayed, and the number must be re-entered.Rx Freq - Programs the receive frequency the same as the preceding Tx Freq.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 5-27Conventional Mode FeaturesSq Adj (Analog Only) - Changes the preset squelch setting on that channel. The default setting is “0” and values of –7 to +7 can be selected. Increasing this setting toward +7 causes the squelch to open sooner so that weaker signals can be received, and decreasing it toward –7 causes the opposite to occur.Note The channel spacing is not set with P25 channels because it is always narrow, and the squelch cannot be changed because the setting is critical for proper receiver operation.Chan Spc (Analog Only) - Selects either wide or narrow band channel spacing on analog channels only. Press the Up/Down switch to select “Wide” or “Narrow”, and when the desired setting is displayed, store it by pressing the <F2> switch.Note The next two parameters are programmed only if the radio is programmed for encryption.Key Select - Selects the encryption key for the channel if applicable. The key storage location of 0-63 or 1-64 is displayed. If no keys are programmed, “No Keys” is displayed. Refer to Section 10.2 for more information.Strapping - Selects the encryption strapping mode for the channel as Clear, Secure, or Switched. Refer to Section 10.3 for more information.TG ID (P25 Only) - Selects the talk group for the selected channel. Press <F2> to display the current talk group ID and then press <F2> again to enter a different ID from 1-65,535. This number must be entered directly using the DTMF keypad.Channel Alias - Programs the alias for the channel (DTMF keypad models only). Up to ten characters can be entered. Press <F2> once to display the current alias and then press it again to program a new alias. Alphanumeric characters are programmed using the 0-9 keys. Pressing a key once enters the first letter on the key and then pressing it successive times enters the letters and the number on the key. For example, press the “2” key twice to enter “B”. Press the <F2> key to move to the next position or press it twice to enter a space.Tx Timer - Enables or disables the time-out timer on the current channel. Press the Up/Down switch to select the on and off mode, and when the desired setting is displayed, store it by pressing the <F2> switch.Tx Power - Selects the desired power output level. Press the Up/Down switch to scroll through the following choices. When the desired setting is displayed, store it by pressing the <F2> switch.- Power High - High transmit power- Power Low - Low transmit power- Power SW - Switchable power selectable by the High/Low power switch. This choice is not available if that switch is not programmed.5.15.6.1 CTCSS / DCS Squelch Control (Analog Channel)Tx Code - Programs the transmit Call Guard (CTCSS/DCS) code. The currently selected code and is initially displayed. Press the Up/Down switch to select the desired

5-28 5100 ES Models II/III Portable Radio Operating Manual March 2008Conventional Mode Features code type (CTCSS analog or DCS digital). Then press <F2> to select it and enter the code number similar to programming a channel frequency as just described.Rx Code - Selects the receive codes the same as Tx Code above.5.15.6.2 NAC Squelch Control (Project 25 Channel)TX NAC - Programs the transmit Network Access Code (NAC) which can be any number from 0-4095. With later models, this number is displayed in hexadecimal from 000-FFF. The procedure is similar to programming a TX FREQ just described. If an invalid code is entered, a beep sounds, “Invalid” is briefly displayed, and the code must be re-entered.RX NAC - Selects the receive NAC the same as RX NAC above.Transmit Type (P25 Mixed Mode Only) - If the selected channel is a mixed mode, analog and P25 channel, this selects the transmit type. Either Analog or Digital (P25) can be selected. This then determines if a Tx Code or Tx NAC is programmed above.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-1SECTIONSection 6SMARTNET / SmartZone / P25 Trunked FeaturesAn overview of the SMARTNET®/SmartZone® and P25 Trunked operating modes is located in Section 3.9. The following information describes the features unique to these modes of operation. Refer to the “Radio Wide Features” section starting on Page 3-1 for information on features common to all operating modes.6.1 Analog and Digital OperationEither analog or digital operation can be selected for communication on traffic channels. Operation for each talk group is based on system programming. Digital operation is an optional feature. SmartNet/SmartZone can be either analog or digital operation, P25 Trunked operation is digital.6.2 Viewing Unit IDThe 5100 ES has function button “Radio Info”. When this button is pressed, the following information is displayed.• Unit ID (which is tied to the system that is currently active.)• Software version• Encryption key information•Band

6-2 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 6.3 Standard Group CallsStandard group calls may be placed to another radio, group of radios, or a dispatcher, depending on programming. Most calls are probably this type. Proceed as follows to place and receive group calls.6.3.1 Placing a Standard Group Call1Turn power on and set the volume as described in Section 3.1. Select the channel programmed for the talk group you want to call (see Section 3.3).2If the talk group is programmed for encryption and is not strapped to Clear or Coded, select the desired mode by pressing the Clear/Secure option switch or selecting that menu parameter. The status cannot be changed if the talk group is strapped to Clear or Coded. Refer to Section 10.3 for more information.3Press the PTT switch and begin talking. An optional talk permit tone may sound to indicate when talking can begin. Events that may occur are as follows:- If in the secure mode and your radio is not programmed with the proper encryption key, “Keyfail” is displayed and the call must be made in the clear mode or the proper key must be programmed.The user hears the key fail tone, and will not be allowed to transmit until secure mode is disabled or the proper key is loaded to the radio.- If the busy tone sounds and “Busy” is displayed, the system is busy. Release the PTT switch and wait for the call back tone to sound. Then press the PTT switch within three seconds.- If a continuous tone sounds and “Out of Range” is displayed, you may be out-of-range. Drive closer or away from shielding objects and try again.- If your unit ID is invalid, the radio will not affiliate and is denied system access if the Unit ID is not displayed on system.- If an attempt is made to change an analog call from the clear to secure mode and there is no available secure channel, “No Sec” is flashed, an error tone sounds, and the call is terminated.- If an attempt is made to change an analog channel from the secure to clear mode, “SEC ONLY” is displayed, an error tone sounds, and the call is terminated. (Calls on digital channels can be changed if not strapped to clear or secure.)- If the secure mode is selected by the Secure/Clear option switch or menu parameter and an attempt is made to transmit on a channel strapped as clear, “Clear Only” is displayed and the transmission is denied. Likewise, if the clear mode is selected and the channel is strapped as secure, “Secure Only” is displayed and the transmission is denied.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-3SMARTNET / SmartZone / P25 Trunked Features6.3.2 Receiving a Standard Group CallCalls are received on only the talk group and/or announcement group programmed for the selected channel (with scanning disabled). When the selected channel is programmed with both Talk and Announcement groups, only the Talk and Announcement group IDs are detected. Other IDs in the Announcement group are detected only if no talk group is programmed.When a group call is received, the alias of the selected channel is displayed. The radio can be programmed so that the following are also displayed for 0.5-7.0 seconds or continuously during the call.PTT ID- The unit ID of the radio placing the call is displayed.TG on Rx - The alias of the talk group on which the call is being received is displayed (typically for use by technicians).User Group ID - If the group ID of the call being received is included in a pre programmed User Group ID list, the alias programmed in that list for that group is displayed.6.4 Private (Unit-To-Unit) CallsPrivate calls allow calls to be placed to a specific radio unit. Either the Enhanced Private Conversation™ or standard Private Conversation modes may be programmed depending on the capabilities of the radio system. One difference between these call types is that the Enhanced type provides an indication that the called radio is not on the air and the standard version does not. Operation in each of these modes is described in the following information.Note With P25 Trunked operation, these calls are called Unit Calls, and they function the same as Enhanced Private Conversation calls described in the following information.The Private Call option key is required to place these calls, and either that key or the Call Response option key is required to receive them. Private calls are programmed to operate in one of the following modes:• Disabled• Answer-only capability• List only - Unit IDs can be selected from a preprogrammed list only (direct entry using the keypad is not allowed)• Unlimited - Unit IDs can be selected from a list and also dialed directly using the keypad.

6-4 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features Both limited and DTMF keypad models can be programmed to recall the unit IDs from a preprogrammed list. However, only DTMF keypad models can be programmed to directly dial unit IDs.6.4.1 Placing an Enhanced Private Conversation CallTo recall from a list:1Momentarily press the Private Call option key or select that menu parameter and the alias of the last called radio is displayed. The private call mode is indicated by in the display.2If required, select another radio by pressing the Up/Down switch until the alias of the desired radio is displayed.3Press the PTT switch of the <F2> key to initiate the call.(Proceed to the bulleted list which follows Item 3 in the next section for events that may occur next.)To make a direct entry using the DTMF keypad:1Press and hold the Private Call option key until a tone sounds (approximately one second). The last ID called is displayed, and the private call mode is indicated by in the display.2Using the 0-9 keys, dial the ID of the radio you are calling (five digits for Private calls and eight digits for Unit calls). To erase the last digit, press the Down key, and to cancel the call, press the Private Call Option key again.3Press the PTT switch to initiate the call. If the entered number is valid, the display indicates the alias of the ID if it matches an ID in the call list. Otherwise, the ID you entered continues to be displayed.Events that may then occur are as follows:- If the radio being called is on the air, “Wait” is displayed and ringing is heard until the called party answers or for 20 seconds, whichever occurs first. Pressing the PTT switch or an option key stops the ringing but not the call. When the call is answered, the voice of the called party is heard.- If the called radio does not answer within 20 seconds, a continuous tone sounds and “No Ans” is displayed.- If the called radio is not on the air, a continuous tone sounds instead of the ringing tone and “No Ack” is displayed.- If the busy tone sounds and “Busy” is displayed, the called radio has answered the call but the system is busy. When the system is no longer busy, the call back tone sounds.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-5SMARTNET / SmartZone / P25 Trunked Features- If your radio or the called radio is inhibited or not programmed to make this type of call or for the requested secure mode, “Rspns Only” is displayed and an alert tone sounds.- If your radio does not have the proper encryption key, “Keyfail” is displayed and the call must be made in the clear mode by pressing the Clear/Secure option key (if strapped to switchable). Otherwise, load the correct key.4When the call is finished or is not answered, end it by pressing the Private Call option key or the <F1> (Exit) key.6.4.2 Placing a Standard Private Conversation CallTo recall from a list:1Momentarily press the Private Call option key or select that menu parameter. The alias of the last called radio is displayed, and the private call mode is indicated by in the display.2If required, select another radio by pressing the Up/Down switch until the alias of the desired radio is displayed. 3Press the PTT sw or the <F2> key to initiate the call. (Proceed to the bulleted list which follows Item 3 in the next section for events that may occur next.) To make a direct entry using DTMF keypad:1Press and hold the Private Call option key until a tone sounds (approximately one second). The last ID called is displayed, and the private call mode is indicated by in the display.2Using the 0-9 keys, dial the ID of the radio you are calling (five digits for Private calls and eight digits for Unit calls). To erase the last digit, press the Down key, and to cancel the call, press the Private Call Option key again.3Press the PTT switch to initiate the call. If the entered number is valid, the display indicates the alias of the ID if it matches an ID in the call list. Otherwise, the ID you entered continues to be displayed. Events that may then occur are as follows: - The called party answers the call.- The called party does not answer. Press the Private Call option key or <F1> (Exit) to end the call.- If the selected radio ID is not valid, “Invalid ID” is displayed and an alert tone sounds.

6-6 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features - If the radio system is busy, four low tones sound and “Busy” is displayed. When the system is no longer busy, the call back tone (four beeps) is heard and the channel is automatically acquired. Press the PTT switch to continue the call.- If the call is in the secure mode and the radio does not have the proper encryption key, “KEYFAIL” is displayed and the call must be made in the clear mode by pressing the Clear/Secure option key or selecting that menu parameter (if strapped to switchable). Otherwise, load the correct key.4When the call is finished or if it is not answered, end it by pressing the Private Call option key or the <F1> (Exit) key.6.4.3 Receiving a Private Call (All Types)1When a private call is received, “Call Rcvd” is displayed and the call tone sounds once.2To answer the call, press the Private Call option key or select that menu parameter and then press the PTT switch and begin speaking. The unit ID of the calling radio is displayed. More information follows:- If the PTT switch is pressed before the Private Call option key, the call is transmitted as a group call.- If private calls are not permitted (the Private Call option key/menu parameter is not programmed), press the Call Response option key or select that menu parameter to answer the call.- The call must be answered within 20 seconds or it is automatically terminated.- Ring times for both Tx and Rx radios are programmable in P25 Trunking (Individual Call Maximum Target Ring field), which sets the maximum ring time of the target mobile when receiving phone and unit-to-unit calls. When this time expires, the call is automatically discontinued. Times of 61-120 seconds can be programmed with 61 seconds the default. - The Private Call Maximum Int Ring parameter sets the maximum time the initiating mobile rings when placing a unit call (phone calls not included). Ringing stops if the target mobile answers before this timer expires. Times of 1-255 seconds or infinite can be programmed with 30 seconds the default. If infinite is programmed, ringing occurs until the target mobile answers.)- If the system is busy when a response is made, the busy tone sounds.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-7SMARTNET / SmartZone / P25 Trunked Features6.5 Telephone CallsThe telephone call feature allows telephone calls to be placed and received over the public telephone system using your radio. Telephone calls are programmed to operate in one of the following modes:• Disabled• Answer-only capability• List only - Telephone numbers can be selected from a pre programmed list only (direct entry using the keypad is not allowed).• Unlimited - Telephone numbers can be selected from a list and also dialed directly using the keypad.Both limited and DTMF keypad models can place telephone calls by recalling the telephone number from a pre programmed list as just described. However, only DTMF keypad models can directly dial telephone numbers using the keypad. The keypad remains active during a call for overdialing DTMF digits.6.5.1 Placing a Telephone CallTo recall from a list:1Momentarily press the Phone option key or select that menu parameter. The alias of the last called telephone number is displayed. The interconnect call mode is indicated by in the display.2If required, press the Up/Down switch to display the desired number. The alias of each number is displayed.3Press and release the PTT switch and “Dialing” is displayed. Refer to the bulleted list following Step 3 below for events that may then occur.To make direct entry using DTMF keypad:1Press and hold the Phone option key until a tone sounds (approximately one second). The alias of the last called telephone number is displayed if it is in the phone number list. Otherwise, the last eight digits of the last called telephone number are displayed. The interconnect call mode is indicated by in the display.2Enter the telephone number using the 0-9, *, and # keys. To enter a pause (indicated by “P”), press * and then #. To erase the last digit, press the <F1> key. The number scrolls to the left in the display so that the eight right-most digits are always displayed. Numbers up to sixteen digits (including pauses) can be entered. Press the Phone option key to cancel the call.

6-8 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 3Press and release the PTT switch and “Dialing” is displayed. Events that may occur are as follows:- If the access is successful, a dial tone sounds and the dialed number is displayed and sent. Either ringing or a busy signal is then heard as with a standard telephone call. When the called party answers, press the PTT switch to talk and release it to listen (since the radio is half-duplex, it is not possible to talk and listen at the same time). Each time the PTT switch is released, a go-ahead tone is sent to the landside party to indicate when they can respond. To dial a number after the connection is made, press the PTT switch and dial the number using the microphone keypad.- If the selected telephone number is not valid, “Invalid” is displayed and an alert tone sounds. Select a valid number.- If the system is busy, “Busy” is displayed and the busy tone sounds. The call will automatically proceed when the system becomes available.- If you are out-of-range or the radio cannot be accessed for some reason, “No Phone” is displayed and an alert tone sounds.- If the interconnect call you are making or the selected secure mode is not authorized, “Reject” is displayed and an alert tone sounds.- If your radio does not have the proper encryption key, “Keyfail” is displayed and the call must be made in the clear mode using the Clear/Secure option key or menu parameter (if encryption is selectable on the channel). Otherwise, load the proper encryption key.4When the telephone call is finished or if it could not be completed for some reason, end it by pressing the Phone option key or <F1> (Exit) key.6.5.2 Answering a Telephone Call1When a telephone call is received, “ringing” similar to a standard telephone is heard and “Phone” is displayed.2To answer the call, press the Phone option switch or select that menu parameter and press the PTT switch to talk and release it to listen. Since the radio operates half duplex, it is not possible to talk and listen at the same time.3When the call is finished, end it by pressing the Phone option switch or <F1> (Exit) key.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-9SMARTNET / SmartZone / P25 Trunked Features6.6 Call Alert The Call Alert™ feature allows pages to be sent and received. With SMARTNET/SmartZone operation, either the Enhanced Private Conversation™ or Standard Private Conversation mode may be programmed depending on the capabilities of the radio system. With P25 Trunked operation, operation is similar to the enhanced mode.6.6.1 Answering a Page1When a page is received, five beeps sound and “Page Rcvd” is displayed. The ID of the radio paging you is stored as the last ID received.2To clear or ignore the page, press any option switch.3To answer the page as a private or unit call (see Section 6.4), press the Private Call option switch or select that menu parameter. If the ID of the radio paging you is in the call list, the display will toggle between the Calling ID and the alias. If not, only the Calling ID is displayed. Press the PTT switch and respond. One of the conditions that follow may also occur:Enhanced Private Conversation Mode• If the radio being called is on the air, ringing is heard until the called party answers or for 20 seconds, whichever occurs first. If no answer occurs within 20 seconds, a continuous tone sounds and “No Ans” is displayed.• If the radio being called is not on the air, a continuous tone is heard instead of ringing and “No Ack” is displayed.Standard Private Conversation Mode• If the radio being called is not on the air or does not answer, you will simply not hear a response.1When the call is finished or it could not be completed for some reason, end it by pressing the Private Call option switch or the <F1> (Exit) key.6.6.2 Initiating a Page1With a SMARTNET/SmartZone or P25 Trunked channel selected, momentarily press the Call Alert option switch or select that menu parameter. The alias of the last ID called is displayed.2If required, press the Up/Down switch to display the desired radio. The alias of each number is displayed.

6-10 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 3Press the PTT switch or the <F2> key and one of the following occur:- If five beeps sound, the system received the page and the paged radio is on the air and received it. The page mode is automatically exited.- If the system received the page but the called radio is not on the air, a single beep sounds and “No Ack” is displayed 6 seconds after the PTT switch is pressed. Auto exit then occurs.6.7 MessagingNote This feature is not available with P25 trunked operation.The messaging feature allows preprogrammed messages to be sent to a dispatcher. Up to 16 messages can be preprogrammed, and they are identified by an alias. If a Message option switch or menu parameter is programmed, messages are sent as follows:1Momentarily press the Message option switch or select that menu parameter. The alias of the last message sent is displayed.2If required, press the Up/Down switch to display the desired message. Then send the message by pressing the <F2> key or momentarily pressing the PTT switch. One of the following events then occurs:- If five beeps sound and “Ack Recvd” is displayed, the message was received and automatically acknowledged by the system.- If after five tries the message is not acknowledged, a tone sounds and “No Ack” is displayed.Note Only the message number assigned to the alias is sent – not the actual text of the alias. For example, if MSG 1 is assigned to alias “In Service”, “MSG 1” is sent – not “In Service”.6.8 Sending Status ConditionsThe status feature allows you to send your current status to your dispatcher. Up to eight status conditions can be preprogrammed, and they are identified by an alias. If the Status option switch or menu parameter is programmed, status conditions are sent as follows:1Momentarily press the Status option switch or select that menu parameter. The alias of the current status condition is displayed.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-11SMARTNET / SmartZone / P25 Trunked Features2To change the current status, press the Up/Down switch until the desired status is displayed. Then to send the status, press the <F2> (Select) switch or momentarily press the PTT switch. One of the following events then occurs:- If five beeps sound and “Ack Rcvd” is displayed, the status was received and acknowledged by the system.- If after five tries the message is not acknowledged, a tone sounds and “No Ack” is displayed.Note Only the status number assigned to the alias is sent – not the actual text of the status condition alias itself.6.9 Emergency Alarm and CallEmergency Alarms and Calls are separate functions that can be individually enabled or disabled on each SMARTNET/SmartZone and P25 Trunked system. The Emergency option switch (or menu parameter) is required for these functions. Other emergency features are as follows:• Emergency Alarms are transmitted on the selected talk group if emergency calls are disabled, and on the emergency talk group if emergency calls are enabled.• Emergency Call talk group selection priority is as follows. For example, if a global emergency channel is not programmed, the emergency talk group of the selected channel is used and so on.aGlobal (radio wide) emergency channelbEmergency group of the selected channelcTalk group of the selected channeldAnnouncement group of the selected channel6.9.1 Emergency AlarmsAn emergency alarm is a special transmission that alerts a dispatcher of an emergency situation. It is sent automatically by simply pressing Emergency option switch or selecting the Emergency menu parameter. The system to which the emergency channel is linked must have Emergency Alarms enabled. If not, Emergency Alarms are disabled. The alarm is sent on the control channel.Proceed as follows to send an emergency alarm:

6-12 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 1If required, press the Emergency option switch or select that menu parameter. The radio then automatically transmits the emergency alarm.2Either Normal or Silent operation can be programmed. With the Normal mode, the red LED lights, the emergency tone sounds, and “EMERGENCY” flashes in the display. This indication continues to flash until the alarm mode is ended (see Step 4). If silent programmed or the Surveillance mode is selected (see Section 4.8), none of these indications occur. If “No Receive Activity During Emergency” is programmed, receive audio, the front panel LED, and receive icons are disabled in the receive mode.3When the emergency alarm is acknowledged, “Ack Rcvd” is briefly displayed and the emergency acknowledge tone (five beeps) sounds. Silent operation may also be programmed in which case no tone sounds and there is no indication that an acknowledgment occurred.4The radio continues to transmit this message until an acknowledgment is received or the programmed number of attempts have been made. The emergency alarm mode is exited when radio power is cycled or by pressing and holding the Emergency option switch.6.9.2 Emergency Group AlertThis feature notifies a user when an emergency call is being made on their selected P25 Conventional or P25 Trunking Talkgroup.To program the feature in PC Configure, check the Emergency Call Alert box on the second Per System page of each protocol (P25 Trunking and Conventional). The checkbox is located in the “Other” group box. The radio should also be programmed with an “Emergency Clear” button.If an emergency call is received by the radio on the selected channel, the emergency alarm ACK tone will sound (5 consecutive tones), and the Emergency Received message will display, followed by the unit ID of the emergency radio. If any other emergency calls are made after this initial one using a different radio, the tone will not sound, but the unit ID will be updated to reflect the most recent emergency call. To exit out of this state, program a button for “Emergency Clear” and press this. The radio should return to its normal display, and the Emergency Received message should no longer show.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-13SMARTNET / SmartZone / P25 Trunked Features6.9.3 Emergency CallsAn emergency call urgently requests access to a voice channel (an emergency tone usually does not sound at the console unless the call is combined with an Emergency Alarm). An emergency call is placed by pressing the PTT switch after pressing the Emergency option button or selecting the Emergency menu parameter. If the Emergency Hot Mic feature is enabled, the emergency call is automatically transmitted without having to press the PTT switch (see following description).6.9.3.1 Emergency Hot MicIf Emergency Hot Mic has been enabled for emergency calls, automatic transmitting occurs with microphone audio unmuted without having to manually press the PTT switch. The automatic transmit period is programmed for 10-120 seconds in ten-second intervals. If the “Increment by 1” option is enabled, the automatic transmit period is programmed for 1-12 seconds in one-second intervals. If this feature or emergency calls are not enabled by programming, automatic transmitting does not occur. This feature is initiated only on the first press of the Emergency switch. Subsequent presses do not trigger automatic transmissions. To reset this function, cycle power or press and hold the emergency button.6.9.3.2 Placing an Emergency Call1If required, select a channel of a system on which Emergency Calls are enabled and press the Emergency option switch or select that menu parameter. The Emergency Alarm is then sent as described in Section 5.9.1 if applicable.2Emergency alarm entry is played upon the pressing of the Emergency button. Console Ack is played when we get an ack back from the console for an Emergency Alarm, indicating that the dispatcher acknowledges the emergency. Emergency Exit is played when you press and hold the emergency button. Below are the tones for Emergency. 3If the preceding Emergency Hot Mic feature is enabled, the call is automatically transmitted without pressing the PTT switch. If it is disabled, press the PTT switch and begin speaking as with a standard call.4All group calls which follow are then emergency calls (private, telephone, and call alert calls are not allowed). If the channel is changed, the call is made on the emergency talk group programmed for the new channel. If the Surveillance Mode is enabled (see Section 4.8), the radio will behave in accordance to the individual surveillance mode Console Acknowledgement Emergency Alarm Ack Emergency Alarm Acknowledged SuccessfulTwo 1000 Hz 175 ms tones with 50 ms spacing followed by Three 1000 Hz 175 ms tones with 150 ms spacingEmergency Alarm Entry Emergency Button Press Emergency button has been Pressed 1000 Hz continuous tone for 175 ms.Emergency Exit Emergency Canceled Emergency is Canceled 1000 Hz continuous tone for 1 sec.

6-14 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features options. If “No Receive Activity During Emergency” is programmed, receive audio and the front panel LED are disabled in the receive mode.5To exit this mode, cycle radio power or press and hold the Emergency switch.Note Communications between the radio with the emergency and the dispatcher are closed. That is, other stations in the talkgroup can see “Emergency” toggle on their displays, and can listen to talk between the dispatcher and the radio with the emergency, but cannot talk to that radio.6.9.4 External Emergency FeatureA special man-down switch (currently available only from third-party vendors) is attached to the accessory connector of the radio. Then if this feature is enabled by programming and the radio is in a horizontal position for longer than the programmed time (0-63 seconds), an emergency condition is triggered the same as if the Emergency switch was pressed. The emergency can be canceled by a press and release of the Emergency switch. Note that accessories such as speaker-microphones cannot be used with this feature.6.10 Failsoft OperationIf a failure occurs in the SMARTNET/SmartZone or P25 Trunked system so that it cannot be used, the system directs the radio to automatically enter the failsoft mode. When in this mode, “Failsoft” and the alias of the selected channel are alternately displayed. A failsoft tone may also be heard, depending on how the repeater is programmed.When in the failsoft mode, operation is in the conventional mode on the preprogramming failsoft channel (a different failsoft channel can be programmed on each talk group). If a transmission is attempted before a failsoft channel is located, a continuous tones sounds until the PTT switch is released. When the radio system returns to normal operation, this is automatically detected and normal operation resumes.6.11 SMARTNET / SmartZone / P25 Trunked Scanning FeaturesScanning on a SMARTNET/SmartZone and P25 Trunked systems is called Priority Monitor Scan. The following are unique features of this type of scanning. For general scanning information applicable to all operating modes, refer to Sections 4.9 and 4.10.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-15SMARTNET / SmartZone / P25 Trunked Features• Scanning is turned on and off by the Scan option switch or menu parameter. Talk groups (channels) can be programmed so that scanning automatically starts when the talk group is selected (Autoscan).• When responding to calls in the scan mode, the programming of the Talkback Scan parameter determines if a response always occurs on the talk group of the call (Active Group) or the Selected Group if they are different. Transmissions at other times always occur on the selected talk group.• Each talk group can be programmed to select one of the programmed scan lists or “No List” (scanning is disabled). If scanning is enabled and the selected channel does not permit scanning, it is automatically enabled again when a channel is selected that permits scanning.• Up to 255 scan lists, each with up to 255 talk groups from the same system can be programmed. The selected scan list can be temporarily changed and edited as described in Section 4.10.1.• In addition to calls on channels in the scan list, pages, private/unit calls, and telephone calls are received while scanning. Private and telephone calls are not interrupted by priority messages.Every radio on the system has to register with he Zone or Site Controller so that the system knows where everyone is and if traffic from one site needs to be sent to another site. This is determinned by the list of talkgroups associated with the radio.When a call needs to be passed to a radio at another site, the traffic from one site to another is sent out over the control channel to the radios. When a radio is scanning, it is monitoring the call information being sent out over the control channel. The radio compares the call information (talkgroup and voice channel handling the talkgroup) to the scan list to see if any of the talkgroups it is scanning are receiving a call. If it finds a match, the radio moves to the voice channel for this call. If no one is registered on a talkgroup on the site being scanned, the call information for the call is not sent out by the Control Channel (because the Zone or Site Controller did not see a requirement to pass the information for this call) and the call will not be received.For example: Radio 1 is on a call on talkgroup 1 on Site 1, Radio 2 is on talkgroup 2 on Site 2 and scanning. The call on talkgroup 1 from radio 1 is not heard by radio 2. Then, if radio 3 registers on talkgroup 1 on site 2, the call from radio 1 on site 1 will go to site 2. Radio 2, radio 3, and any other radios on site 2 and scanning, will hear the call.6.11.1 Priority Talk Group SamplingThe 5100 ES radio supports Dual Priority talk groups in all trunking and conventional formats.

6-16 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features One talk group in the scan list can be designated a priority talk group by programming or it can be the selected talk group. When scanning, messages on a non-priority talk group are interrupted by messages on the priority talk group. Priority scanning must also be supported at the system level for it to occur as programmed in the radio. P25 trunking supports dual priority scan, therefore two priority talk groups can be selected.The Control Channel handles all traffic for the radios and communicates which talk groups are using which channels. If the radio “receives” the ID for one of its talk groups, it can go to that channel and hear the talk group. When the radio is on the voice channel, it cannot receive information about which talk groups are on which channel. The radio will not know about any new talk group activity until it finishes the voice channel and returns to the Control Channel. If a talk group is set as a Priority Monitor talk group on the system, the system sends the talk group’s call information over a voice channel so it can be detected and move to this priority call. So even if the radio cannot hear the Control Channel, it will receive the call information and switch to the channel with the priority call.Note The Priority Monitor must not be confused with Transmit Priority, which is used when a call is placed in Queue when all the Voice Channels are busy.6.12 Dynamic RegroupingThe dynamic regrouping feature allows a dispatcher to change the current talk group or switch radios to a predefined regrouping channel to receive a new talk group. When the console issues a regroup order, the radio switches to the pre programmed regroup talk group.If the Cancel Dynamic Regrouping option switch or menu parameter is programmed, it can be used to exit the dynamic regrouping mode if desired.Otherwise, if the lock mode was not specified, the selected talk group can be manually changed and the previous talk group is reselected. If a locked regroup command is received, the displayed talk group cannot be changed manually or by cycling power. It can be changed only after a clear order is received from the console.Dynamic regrouping operates as follows:1When this command is received, a 765 Hz tone sounds every 25 ms for 300 ms and the radio automatically changes to the regrouping channel. “Dyn Regrp” is displayed.2Talk and listen as usual. When dynamic regrouping is canceled by the dispatcher, a short tone sounds. If a standard channel is not selected after this occurs, transmission is not allowed if the talk group is assigned as a dynamic regrouping talk group only. If it is assigned as a normal talk group, normal transmissions are allowed.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-17SMARTNET / SmartZone / P25 Trunked Features6.13 SmartZone and P25 Trunked Unique FeaturesP25 Trunked and SmartZone modes can provide access to single or multi-site systems. The P25 Trunked mode can provide access to a single trunked site or roaming between several trunked sites.6.13.1 Busy OverrideThe busy override feature is enabled at the system level by the system manager and is not a programmable radio feature. It allows a call to be placed even if not all sites you are calling have a free traffic channel. The only sites guaranteed to be included are the Critical Sites and the sites where a Critical User is located. This feature operates as follows:1Assume that you have attempted to place a call and the system was busy (“Busy” displayed and busy tone sounded).2Release the PTT switch and then press it for five seconds or more. If a chirp tone sounds with the PTT switch pressed, busy override is occurring.Note Remember that not all members of the talk group are receiving your message. Missing members will start receiving your message as channels become available.6.13.2 Site TrunkingSite trunking occurs when a site can no longer participate in wide area trunking. It is disconnected from other sides and only supports calls with other radios on that site and cannot route audio to other sites. When site trunking is occurring, the radio searches for other sites that may provide wide area coverage.Site trunking ends when a wide area coverage site is located, the current site is operating again as a wide area coverage site, an out-of-range condition occurs, or the failsoft mode is entered. The radio can be programmed so that “Site Trunking” is displayed and/or an alert tone sounds when site trunking occurs.SmartZone and P25 trunked systems can be programmed for “Disable Site Trunking Operation”. The radio is then not allowed to start or operate on a site trunking site. If a site goes into site trunking, the radio leaves that site’s control channel and attempts to find another valid wide area site. If no wide area site is available, the radio will continue searching for another wide area control channel for check for failsoft if failsoft is enabled and displays “Out-of-Range”. If a site adjacent to the current Home Site was in site trunking but then enters wide area trunking, it is evaluated to determine if it should move to that site as a better site.

6-18 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 6.13.3 Determining Current Site and Searching For New SiteTo display the RSSI level of the current site, press the Site Search option switch or select that menu parameter. The display then indicates the current site number as “Site xx” and the RSSI level as “RSSI xx”. This mode is then automatically exited.To scroll through the other programmed sites, press and hold the Site Search option switch while “Site xx” or “RSSI xx” is displayed. If site lock is on when site search is entered (see following), the radio will be locked on the new site when this function is exited.6.13.4 Locking / Unlocking a SiteIt is sometimes desirable to stay on a site. To prevent the radio from searching for a new site, lock it on the current site by pressing the Site Lock option switch or selecting that menu parameter. The display then momentarily indicates the site alias to indicate that the current site is locked (“x” is the current site number). To unlock the site, press and hold the Site Lock switch again or the <F2> (Select) key and “Unlock” is momentarily displayed.6.13.5 Auto Site SearchAuto site search automatically searches and selects the best site available. Press the Auto Site Search option switch to display the RSSI level of the current site. Press and hold the Auto Site Search option switch to scroll through the other programmed sites.6.13.6 ZoneFail Site LockThis is an optional feature that can be enabled only by factory programmed. It does not require any special inputs from the infrastructure to operate. This feature is intended to prevent some of the confusion resulting from a site controller failure. When this occurs, all sites go into the Site Trunking mode and radios continue to roam normally according to RSSI level. The result is that the various radios selected by a particular talk group may be operating on different sites and are unable to talk to each other (see Section 6.13.2 for more Site Trunking information).With the Zone Fail Site Lock feature enabled, the radio continues to roam normally when the system zone controller is active. However, if the zone controller fails, this is detected and the Zone Fail Site Lock mode is entered. The only site the radio is then allowed to operate on is its home site. If its home site is not available, “Out-of-Range” is displayed. A zone controller failure is detected by determining that every site in the dynamic site list is in Site Trunking. Currently, this condition must be detected for at least one minute for the Zone Fail Site Lock mode to be selected.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 6-19SMARTNET / SmartZone / P25 Trunked FeaturesThe result of this operation is that all radios with the same programmed home site are forced to the home site to communicate which ensures that they can continue to communicate. If the home site is not available, the Out-of-Range condition tells the user to attempt communication on another system or by some other means.6.13.7 P25 Wide Area ScanThis feature is intended to enhance roaming performance, especially when system level steering through radio or talk group permissions is used.With this option enabled on a talk group, as the talk group affiliates with a site, that site is saved if the radio is changed to a new talk group. When the radio moves back to the Wide Area Scan talk group, it will attempt to affiliate on the saved site before looking for a new site.6.13.7.1 Normal P25 and SmartZone Control Channel HuntThe following control channel search methods are normally used to find a control channel:Short Hunt - The dynamic array of 7 (or 15) adjacent sites is searched. This list is saved on power down and loaded again at power up. It is erased whenever parameters are downloaded to the radio by the PC Configure programmer.Long Hunt - If no valid control channel is located by the preceding short hunt method, the radio searches the list of control channels programmed into the radio by the PC Configure programmer.Full Spectrum CC Scan - If the two preceding methods do not locate a control channel, every channel available to the radio is searched.6.13.7.2 Talkgroup Steering through System Access PermissionsTo use system channel resources more efficiently, some system operators are using system access permissions to steer certain talkgroups to particular sites. For example, a police department may be allowed to use only Site 1, and a public works department may be allowed to use only Site 2.The problem with this operation is that every time a different talk group is selected, the access permission may be different and a different site may need to be accessed. This could result, in a worst case, in a delay of up to 30 seconds in finding a new site. This could occur if there are no valid sites for the new talk group in the dynamic site list.

6-20 5100 ES Models II/III Portable Radio Operating Manual March 2008SMARTNET / SmartZone / P25 Trunked Features 6.13.7.3 P25 Wide Area ScanA feature called Wide Area Scan can be programmed to minimize the problem just outlined. This feature is programmed on the Talk Group list screen selected on the P25 System screen. When Wide Area Scan is selected, talk group site preferences are no longer available. However, System Site Preference lists can still be used. The Wide Area Scan feature functions as follows:1Assume TG1 is selected. If it is the first time this talk group is selected, normal searching for a control channel occurs according to the hunt methods previously described.2When another talk group is selected, the active valid site for TG1 is stored in EEPROM memory.3The next time TG1 is selected, the following procedure is performed before performing the normal hunt methods previously described.aThe last valid site ID and its receive and transmit channel numbers are loaded from EEPROM memory.bThe dynamic site list is checked to see if any newer receive/transmit channel information is available for the last site ID.cThe best receive/transmit information is used and the radio checks to see if this control channel is available.The result of the preceding operation is that the radio has a reasonable chance of finding a valid site, usually on the first try. This greatly reduces access time, even on systems which have highly restricted talk group based access.

7-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Miscellaneous VOLTAGE HI - The input voltage to the mobile is too high.VOLTAGE LO - The input voltage to the mobile is too low.Write Fail - The radio is unable to write to the EEPROM.7.2 System Operator Programming As noted several times in this manual, programming determines the availability and specific operation of many features. This usually refers to the programming performed by the PC Configure programmer when the radio was set up, not to any programming a user can perform. If a feature is controlled by a front panel option switch and that switch is not available, it is probably not available.If the Keypad Programming option switch is available, you can reprogram some conventional channel parameters. Refer to Section 5.15 for more information.7.3 Speaking Into Microphone For best results, hold the radio about 1-2 inches from your mouth and speak at a normal conversational level. Do not shout since it distorts your voice and does not increase range. Make sure that the PTT (push-to-talk) switch is pressed before you begin to speak and released as soon as the message is complete.7.4 Operation At Extended Range When approaching the limits of radio range, the other party may not be able to hear your transmissions and there may be an increase in background noise when messages are received. You may still be out of range even though you can hear a message. The reason for this is that the signal you are receiving is usually transmitted at a higher power level than the one transmitted by your radio. Communication may be improved by moving to higher ground or away from shielding objects such as tall buildings or hills.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 7-5Miscellaneous7.5 LicensingA government license is usually required to operate this radio on the air.7.6 Radio Service If the radio is not responding to any key presses, the keypad may be locked. Refer to Section 3.6 for more information.If “Password” is briefly displayed when power is turned on and you are prompted to enter a password, the Power-Up Password feature is enabled. Refer to Section 3.2 for more information.If “Unprogramd” is displayed, the cause could be any of the following:• An unprogrammed channel is selected. Select a programmed channel.• The selected channel is programmed for an option that is not installed or an error in programming was detected. Reprogram the radio.If no characters appear in the display, the battery may be discharged or defective. Try another battery. If some other problem is occurring, turn power off and then on again to reset the control logic. Also make sure that the controls are properly set. If it still does not operate correctly, return it for service.Note There are no user-serviceable components in the radio. Altering internal adjustments can cause illegal emissions, void the warranty, and result in improper operation that can seriously damage the radio.

7-6 5100 ES Models II/III Portable Radio Operating Manual March 2008Miscellaneous

March 2008 5100 ES Models II/III Portable Radio Operating Manual 8-1SECTIONSection 8Determining Available OptionsThis manual describes the operation of all features that are currently available for the 51xx ES radio. However, many of these features are optional and therefore may not be available in your radio. For example, Project 25 trunked operation is optional and may not be available. Model III radios have the DTMF keypad, but the Model II radios do not have this feature.Availability of optional features is controlled by factory programming of the control logic. Only those features that are specifically ordered and enabled in a particular radio are available for use and can be programmed. The features controlled by factory programming are as follows:P25 OptionsΟP25 conventional dataΟP25 trunked dataΟP25 conventional operationΟP25 trunked operationEncryption OptionsΟDES ΟDES-OFBΟAESOTAR OptionsΟOTAR P25 conventionalΟOTAR P25 trunkedTrunking OptionsΟSMARTNET analog operation

8-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Determining Available Options ΟSmartZone analog operationΟDigital SMARTNET/SmartZoneFeature OptionsΟKeypad programming (Federal Government users only)Ο864 channels/talk groupsΟDTMF Keypad supportΟZonefail site lockCurrently, the only operating mode that is standard with all models is the conventional analog mode. Other variables such as frequency range are hardware dependent instead of software dependent.The capability exists to upgrade radios in the field with new features. A new feature can be purchased and a special encrypted code string keyed to the Electronic Serial Number (ESN) of the radio is then provided by the EFJohnson Company. This string is in the form of a computer file, and is downloaded to the radio using the PC Configure programming software.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 9-1SECTIONSection 9PasswordsThe following passwords may be set:• Four Power-On (User x) Passwords• Download and Upload Passwords• Master Password• Zone Passwords9.1 Password DescriptionsPasswords are described below:9.1.1 User (Power-On) PasswordsWhen a User Password is enabled, it must be entered each time radio power is turned on. Up to four different User Passwords (User 1/User 2/User 3/User 4) can be programmed. Currently, the same radio features are enabled for each. Entering any User Password at power up enables normal radio operation.

9-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Passwords 9.1.2 Download/Upload PasswordsSeparate Download (write) and Upload (read) passwords can be programmed to prevent unauthorized downloading or uploading of radio programming parameters. When one or both of these passwords are used, the proper password must be entered to perform the operation. A “User” password is not required to upload or download parameters.9.1.3 Master PasswordThe Master Password overrides all the preceding passwords. It can be used by a system administrator as a “pass key” to a password controlled function or to change a lost or inadvertently changed password. Master passwords are set up and changed the same as the other passwords. It does not override the following Zone Password.9.1.4 Zone PasswordNote The programming and usage of this password is independent from the preceding passwords, and programmed in the Zone > Edit Zones and Channels screen.A zone password can be programmed with the 51xx ES portable. It prevents unauthorized reprogramming of zones by keypad programming. When this password is used, it must be entered before system or channel parameters in that zone can be changed. The zone password is programmed in the Edit Zones and Channels screen. This screen is displayed by clicking the Edit Zone button on the Zone screen.A different password can be programmed for each zone. When a password protected zone is selected, “Password” is flashed the first time an attempt is made to select a system or channel parameter in that zone. Each digit of the password is then entered as previously described. The password is always eight digits long, and after the eighth digit is entered, system and channel parameters for that zone can be reprogrammed normally.9.2 Programming PasswordsPasswords are programmed using a password management screen displayed by the Tools > Password Management menu. The applicable radio must be connected to the computer and powered up to display this screen.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 9-3PasswordsPassword data is transferred and stored in an encrypted format for security purposes. In addition, actual passwords are never displayed. They are always indicated by eight asterisks (********). Therefore, it is not possible to determine what passwords are in a radio using the PC Configure software.Passwords must be 1-8 characters in length and consist of the numbers 0-9. Zeros are valid characters in any location, even as leading characters. Initially, all passwords are null (deleted) characters. Therefore, when initially programming a password, no entry is required in the “Original/Master Password” box.9.2.1 Lost PasswordsIf a password is lost, contact EFJohnson Customer Service.9.2.2 Changing PasswordAn assigned password can be changed by the user if the “Set User Password” option switch or menu parameter (5100 ES) is programmed. Selecting this function displays prompts for entering and confirming a new password.Note With the 5100 ES portable, it is recommended that a number key not be used for this function because the password mode is exited if that key is pressed to enter a number.9.2.3 Password Entry ProcedureWhen a password is requested, it is entered as follows:With DTMF keypad models, enter each number using the keypad and press the <F2> (Enter) key after the last digit is entered. With limited keypad models, enter each number by pressing the Up/Down switch and press the <F2> key after each digit.

9-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Passwords

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-1SECTIONSection 10Secure Communication (Encryption)This radio may be equipped to provide secure communication on some or all channels. This feature encrypts the voice so that it can be understood only by someone using a radio equipped with a similar encryption device and encryption codes.When a secure call is received, the LED flashes Red and is indicated in the display. If equipped with the Clear/Secure option switch and the current channel is programmed to allow switch selection, secure communication can be manually enabled and disabled by that switch. Otherwise, channels are strapped to Clear or Secure operation (see Section 10.3). Secure communication can be programmed on a per channel or per talk group basis to operate in various ways. More information follows.10.1 Encryption Algorithms10.1.1 SecureNet™SecureNet encryption digitizes the voice and then encrypts it using the DES algorithm. It uses a 64-bit encryption key. The SecureNet protocols include the following algorithms:• DES (Data Encryption Standard) provides a level of security, and also uses cipher feedback. It was originally designed to be used only by the Federal government.• DES-OFB - A form of DES encryption for digital channels that uses output feedback. This protocol does not result in the degraded range that occurs with analog channels.

10-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) 10.1.2 AES (Advanced Encryption Standard)An encryption standard called AES is replacing DES-OFB encryption on digital (P25) channels. It uses a 128-, 192-, or 256-bit encryption key instead of the 64-bit key used with DES. EFJohnson radios currently support only 256-bit AES keys. The type of encryption (DES or AES) is determined by the type of encryption key that is loaded. AES encryption, like DES encryption, is an optional radio feature that must be purchased and then enabled at the factory.10.1.3 Encryption Available With Various Channel TypesAnalog Channels - On analog conventional and SMARTNET/SmartZone channels, DES encryption provides secure communication.Digital Channels - On conventional P25, SMARTNET/Smart Zone, and P25 Trunking channels, the DES-OFB or AES-OFB protocol is used.10.1.4 FIPS ModesFIPS 140-2 is a Federal Information Processing Standard for encrypted radios used by the Federal Government. This standard specifies Federal security requirements for cryptographic modules for a wide range of applications and environments.10.2 Encryption KeysAn encryption key is a cryptographic variable that is required by the encryption algorithm to encrypt and decrypt voice or data. To maintain system security, these keys must be protected from disclosure and also periodically replaced or updated.With the AES and DES encryption used by EFJohnson radios (see Section 10.1), the same encryption key is used by both the encrypting (sending) and decrypting (receiving) radio. AES encryption keys are generated from a string of 64 hexadecimal characters, and DES keys are generated from a string of 16 hexadecimal characters. Another four hexadecimal characters are used to specify the key ID. Multiple keys can be loaded into a radio using OTAR or manual loading.When an encrypted message is transmitted, the encryption Algorithm ID (ALID) and key ID (KID) are usually included in the message. This tells the receiving radio which key and algorithm must be used to decrypt the message.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-3Secure Communication (Encryption)If an attempt is made to transmit a secure message without loading the corresponding key, “Keyfail” is displayed. The message must then be transmitted in the clear mode (this is possible only if the channel is strapped to “switchable”) or the key must be loaded.10.2.1 Key and Algorithm IDsEach encryption key is programmed with a Key ID (also called Logical ID). This ID plus the algorithm ID (ALGID) is transmitted in the message on digital channels. The radio receiving the message must have a key with the same IDs in order to decrypt it.10.2.2 PID / SLN Key Management ModesNote The term “SLN” from the Project 25 specification is equivalent to “CKR” (Common Key Reference) also used to define this parameter.The channels, talk groups, and other calls that use encryption are linked to a specific Physical ID (PID) when the radio is programmed. For example, Zone 1, channel 1 could be programmed to select the key in PID 1 and Zone 1, channel 2 could select the key in PID 3. The PID ranges are 0-63 when the PID mode is selected, and 1-64 when the SLN mode is selected (see Figure 10.1).Figure 10.1 Key Selection Example More information on the PID or SLN key management modes follows.PID Mode - The PID mode can be used only when keys are loaded using the Motorola KVL 3000 keyloader operating in ASN mode. When this mode is selected, keys are loaded directly into a PID of 0-63 that corresponds to the PID programmed for each channel (if applicable). The Keys Table in PC Configure is not programmed with this mode.SLN Mode - The SLN mode must be selected when either OTAR (Over-The-Air-Rekeying) or the EFJohnson System Management Assistant (PDA keyloader) or the Motorola KVL 3000 keyloader operating in Astro 25 mode is used. It can also be used if OTAR is not used. With this mode, keys are loaded into a SLN (Storage Location Algorithm IDKeyset Name (Opt)SLN 23SLN 25Algorithm IDKeyset Name (Opt)Key #21: Key ID 54SLN 24SLN 22SLN 21Keys Table35421PIDKey #22: Key ID 65Key #23: Key ID 67Key #24: Key ID 69Key #25: Key ID 73 Key #25: Key ID 90Key #24: Key ID 91Key #23: Key ID 99Key #22: Key ID 98Key #21: Key ID 94Keyset 1Keyset 2Zone 1, Chan 2Zone 2, Chan 4Zone 2, Chan 5Zone 3, Chan 1Zone 3, Chan 2

10-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) Number), typically from 0-4095. The Keys Table must then be programmed to link channel PIDs to a specific SLN.The use of this type of indirect linking allows keysets and key IDs to be changed through OTAR while keeping the mapping from the channel or talk group the same. For example, as shown in Figure 10.1, PID 4 selects SLN 24 which selects key slot 24 in both keysets. This slot contains Key ID 69 in Keyset 1 and Key ID 91 in Keyset 2. Only one keyset is active at a time. The actual key chosen between these two to transmit with will depend on which keyset is active, Keyset 1 or Keyset2.10.2.3 Maintaining Keys in MemoryThe radio may need to be connected to a constant power source to preserve the encryption keys in memory. The programming of the Infinite Key Retention parameter determines if keys are permanently stored in memory or erased soon after power is removed.When Infinite Key Retention is enabled, keys are stored in memory and are not lost when power is removed. If it is disabled, they are maintained only until the storage capacitance discharges. With 5100 ES models, storage capacitors maintain the supply voltage (and encryption keys) for approximately 30 seconds without power applied. Therefore, when changing the battery, make sure to reattach another within 30 seconds.10.2.4 Encryption Key SelectNote This feature is available on P25 trunking and conventional channels.When multiple encryption keys are programmed (see preceding information), the Key Select option switch can be programmed to allow selection of another key for the current channel. This feature changes the PID (hardware location) of the key, and the change is permanent (cycling power or selecting a different channel does not reselect the original key). Therefore, to switch back to the original key, it must be manually reselected. Proceed as follows to select a key:1Press the Key Select switch or select that menu parameter.2Press the Up/Down switch to display the desired key and then press the <F2> (Select) key to select it. Press the Key Select switch again to return the display to normal operation.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-5Secure Communication (Encryption)10.2.5 Encryption Key EraseA Key Erase menu item can be programmed that allows the user to permanently erase all stored keys. If OTAR TEK and KEK keys are stored, all keys of both types are erased. This function can be used to ensure that unauthorized encrypted calls can no longer be placed or received by a radio.10.2.6 Encryption Icon OperationBasically, the encryption icon is on continuously whenever a secure call is received or transmitted. Other operation is as follows:• When a secure call is received on a digital channel in either the secure or clear mode, this icon flashes.• When a clear call is received on a digital channel in the secure mode, this icon is on continuously.• An option can be programmed to sound a beep whenever a secure call is received on a clear channel.10.3 Clear / Secure Strapping10.3.1 Transmit Mode OptionsThe following transmit options are available when encryption is selected:“Clear” - All calls are in the clear mode unless responding to a secure call. If the response is then made within the delay time, it occurs in the secure mode.“Secure” - All calls are made in the selected secure mode.“Switched” - The mode is selected by the Clear/Secure switch. When the clear mode is selected by this switch and a secure call is received, or vice versa, you will hear a beep. Press the programmed option button to change to the appropriate mode.If the channel has been strapped “Clear” and the option switch selects the “Secure” mode on power up and a transmission is attempted, transmitting is disabled. Likewise, if the channel is strapped “Secure” and the option switch selects the “Clear” mode on power up and a transmission is attempted, the transmitter is disabled.

10-6 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) The radio can be programmed to ignore the “Clear” or “Secure” switch setting. These preceding indications then do not occur and transmissions always occur in the strapped mode.Note If all channels/talk groups are strapped clear or secure and no Clear/Secure option switch or menu parameter is programmed, this parameter must always be selected (see following).If the Clear/Secure switch or menu parameter are not programmed, the radio is always in the last known state (usually Clear) and there is no way to change it. For example, if the last known state is Clear and this parameter is not selected, it is never possible to transmit a Secure message on a channel strapped Secure. An error tone sounds.10.3.2 Analog Receive Mode OptionsThe following receive options can be programmed with conventional operation. With SMARTNET/SmartZone and P25 Trunked operation, encrypted calls are received if the proper key is programmed.No Autodetect - Only signals coded like the transmit signals are received.Secure Autodetect - Both clear and secure signals are automatically detected. This mode is automatically selected if the transmit mode is switch selectable.Proper Key Autodetect - (Analog Channels) When this feature is disabled and a message is received with the wrong key, the audio unmutes and garbled (encrypted) audio is heard. However, if this occurs with this feature enabled, the audio remains muted.10.3.3 Talk Group Encryption OverrideOn conventional digital (P25) channels, the encryption strapping mode and PID are programmed on a per talk group basis similar to the trunked modes (SMARTNET/SmartZone/P25 Trunked). However, with this mode only, there is the option to override the talk group encryption programming and program it on a per channel basis. Therefore, if desired on conventional digital channels, encryption can be programmed differently for each channel. Conventional analog channel encryption is always programmed on a per channel basis.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-7Secure Communication (Encryption)10.4 Over-The-Air Rekeying (OTAR)Over-The Air-Rekeying (OTAR) is the process of sending encryption keys and related key management messages over-the-air to specific radios. The advantage of OTAR is that it allows these keys to be quickly and conveniently updated when necessary. It is no longer necessary to periodically travel to the radio location or bring the radio into a maintenance facility to load new keys.The actual OTAR rekeying functions are performed by a Key Management Facility (KMF) that sends Key Management Messages (KMM) to the radios. These messages are themselves encrypted using an encryption key. Radios must be OTAR-compatible and programmed for OTAR for this type of rekeying to occur.OTAR is available only on P25 conventional and trunked channels, and only to program DES-OFB and AES keys. It is not used on SMARTNET/SmartZone channels.10.4.1 Encryption Key TypesThere are two types of keys used with OTAR:TEK (Traffic Encryption Key) - The key used to encrypt voice and data traffic. All radios using encryption must have at least one of these keys.KEK (Key Encryption Key) - The key used to encrypt keys contained in OTAR Key Management Messages (KMMs). All radios which use OTAR must contain at least one of these keys. The KEK used to decrypt/encrypt keys in an OTAR message is defined by the algorithm and key IDs transmitted in the decryption instructions field. A KEK may be unique to a particular radio (UKEK) or common to a group of radios (CKEK).10.4.2 KeysetsTo simplify key management, OTAR divides the TEK keyspace into multiple sets. Exactly one of these sets is said to be active at any given time, and only keys in the currently active set will be selected for use when encrypting voice traffic. The 5300 radio supports two such keysets, Keyset 1 and Keyset 2. The valid SLN range for Keyset 1 and Keyset 2 is 1 through 4095. 5300 radios can be assigned up to 64 SLNs in this range. See Figure 10.1.Notice that if all radios in a cryptonet are using traffic keys from the same active keyset, the keys contained in the inactive keyset of each radio can be replaced without disrupting encrypted communications. Once the keys in the inactive keyset are replaced for every radio in a given cryptonet, the radios can switch active keysets and start using the new keys. After all radios are using the new keys, the keys in the previously used keyset can then be replaced, and so on. It is the task of the Key Management Facility to coordinate this key cycling activity.

10-8 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) While the active keyset is usually selected by the Key Management Facility, it can also be selected by the radio user if the KY CHG option switch is programmed. In this fashion, two keysets can be used even if OTAR is not being used. Note that the radio must be in SLN mode (see Section 10.2.2) to make use of keysets.KEKs are always placed in Keyset 255, and are always considered to be active. The valid SLN range for Keyset 255 is 61440 through 65535. While KEKs can reside in any SLN within this range, traditionally UKEKs will reside in SLN 61440 and/or 61442, and CKEKs, if present, will reside in 61441 and/or 61443. The EFJohnson KMF uses SLN 61440 for DES UKEKs and 61442 for AES UKEKs.”A diagram of a keyset is shown in Figure 10.2. Some information may be optional as shown.Figure 10.2 Keyset DiagramIf the Erase Previous Keyset on OTAR Changeover field is selected, the keys in the original keyset are erased when the OTAR Changeover command or the Keyset option switch are used to select the other keyset. If this not selected, the keys in the original keyset are not erased when this occurs. Please note that this only erases keys on an OTAR changeover: It does not erase keys on a manual keyset changeover from either the menu or function button.10.4.3 Key Management FacilityThe Key Management Facility (KMF) provides key management and OTAR functions to applicable radios within the radio system. One of the main tasks of the KMF is to maintain a data base of encryption information contained in each radio. This information may include the following:• TEKs (main Traffic Encryption Keys)• KEKs (Key Encryption Keys) used to encrypt keys within OTAR messages• Keysets (groups of TEKs or KEKs)• Individual and group Radio Set Identifiers (RSIs)16-Bit Keyset IDKeyset Name (Opt)SLN 1SLN 2SLN 4095

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-9Secure Communication (Encryption)The KMF performs OTAR functions by exchanging Key Management Messages (KMMs) with the radios. Both the KMF and radio can originate messages. Some functions performed by the KMF are as follows:• Loading new keys• Modifying keys• Initiating active keyset switchovers• Modifying keyset names• Deleting keys• Deleting all keys (zeroize) when a radio may be lost or compromised• Determining if a radio is on the air and reading key information• Changing individual and group RSIs• Manage Subscriber Groups (groups of radios using the same keys).10.4.4 Message Number Period (MNP)One of the parameters that is programmed in a radio using OTAR is Message Number Period (MNP). This parameter is used to minimize the possibility of someone sending messages to “spoof” the system or radio. The MNP is used as follows.Every message sent out has a message number. The message number increments by one with each message sent. The MNP is the maximum difference allowed between messages. For example, if the MNP is set to 1000 and the last message number received by the radio is older by more than 1000 from the current message number, the current message is ignored, and a message number resynchronization process will be automatically attempted. If the MNP is set to 65535, message numbers are ignored.When determining this number, consider the likelihood of someone trying to spoof the system by retransmitting recorded messages and then adjust the MNP accordingly. The higher the risk, the smaller the MNP should be. A disadvantage of setting a low MNP is that the chance of rejecting valid messages becomes higher. In addition, traffic level and terrain contribute to lost messages and should also be considered when selecting this number. If the message numbers become out-of-sync between the radio and the KMF, an automatic resynchronization process will take place, which requires additional bandwidth. Note that this process is not possible if the radio does not share a TEK with the KMF.A setting of 1000 will block very old messages but is unlikely to affect anything intentionally sent out by the system (1000 messages sent to a single radio is not likely to occur in a system in less than a year with normal usage).

10-10 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) 10.4.5 DefinitionsAlgorithm - Refers to the specific encryption standard (DES or AES) that is used to encrypt a message. Each standard uses different calculations to perform the encryption (see Section 10.1).Algorithm ID (ALGID) - Identifies the algorithm (DES or AES) used to encrypt a message. This ID and the Key ID are transmitted with each non-analog message to uniquely identify the key being used.Black - Refers to information that is encrypted. The opposite is “Red” which refers to unencrypted information.Common Key Encryption Key (CKEK) - This is a KEK common to a group of subscriber units which share the same encryption. These keys can be the DES or AES type. The use of a common key allows the subscriber units to be rekeyed by the KMF using one Key Management Message in some circumstances by addressing the KMM to a group RSI. Refer to “KEK” for more information.Common Key Reference (CKR) - Same as Storage Location Number (SLN).Crypto Group - A group of up to 16 keysets containing the same type of keys (either TEK or KEK). Although a crypto group can contain up to 16 keysets, only two are normally used. Only one keyset in a crypto group is active at a time. EFJohnson radios currently support only one crypto group for TEKs, crypto group 0.Cryptographic Variable - The variable used by a cryptographic algorithm to encrypt a message. Also called a “key”.Key - A variable used by a cryptographic algorithm to encrypt voice or data. Also called “Cryptographic Variable”. Keys are identified by their Algorithm ID and Key ID values.Key Encryption Key (KEK) - A key used to encrypt keys contained in Key Management Messages (KMMs) during OTAR. These messages may themselves be encrypted by a TEK. These keys can be the AES or DES type. There are KEKs unique to a subscriber unit (UKEK) and common to a group (CKEK). The other type of key is the Traffic Encryption Key (TEK) used to encrypt voice and data messages.Key ID - This is a 16-bit (four hex digit) number identifier from 1-65535 for an encryption key which allows the key to be identified without revealing the actual key variable. This ID and the Algorithm ID uniquely identify a key within the KMF or subscriber unit. Therefore, two keys can have the same ID if they have different algorithm IDs and vice versa. The Key ID and Algorithm ID are usually transmitted with a message to identify the key that must be used to decrypt it. Key ID 0 is not used with OTAR.Key Management Facility (KMF) - The equipment and software which provide OTAR and related key management services to the subscriber units.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-11Secure Communication (Encryption)Key Management Message (KMM) - These are the messages composed by the KMF to send encryption information to subscriber units through the keyloader or OTAR. KMMs are themselves encrypted using two layers of encryption: inner and outer. The inner layer of encryption uses a KEK and the outer layer uses a TEK. Additional security measures contained within KMMs include a Message Number (MN) and a Message Authentication Code (MAC).Keyset - A structure containing keys of the same type (TEK or KEK). There are two TEK keysets, Keyset 1 and Keyset 2, and one KEK keyset, Keyset 255. Only one of the two TEK keysets is active at a given time. This provides a way to divide the two keys contained within each SLN into two groups, active keys and inactive keys, based on the currently active keyset setting.Keyset Changeover - The process used to switch the active keyset setting on a subscriber unit to the currently inactive keyset so that the keys in the newly inactive keyset can be replaced without interrupting encrypted communication.Key Loader - Any type of device used to load encryption keys into a radio. With OTAR, this device must be used to provide the initial key loading of a subscriber unit so that it contains the basic keys needed for OTAR by the KMF (the KEK). If OTAR is not used, is always used to load encryption keys. EFJohnson offers a PDA-based keyloader.Logical Link ID (LLID) - An ID transmitted with a CAI data message to identify the destination of the message.Message Number Period (MNP) - The maximum difference between message numbers that can occur before a message is declared invalid (see Section 10.4.4).Over-The-Air-Rekeying (OTAR) - The process of sending new encryption keys over the air using an RF interface.Red - Refers to information that is not encrypted. The opposite is “Black”.Rekey - The process of preparing, sending, and loading encryption keys into a subscriber unit for current or future use. This may be done over-the-air (OTAR) or by directly connecting a keyloader to the subscriber unit.Radio Set Identifier (RSI) - Subscriber units are programmed with one or two Radio Set Identifier (RSI) numbers that identify the unit for OTAR purposes. The RSI can be unique to an individual subscriber unit or unique to a group of subscriber units. An individual (unit) RSI is always assigned and a group RSIs may be assigned. The individual RSI is typically programmed when the subscriber unit is initially brought into service. The KMF is also identified by an RSI (KMFRSI) to use as the destination of any KMMs a subscriber unit originates. The KMMs (Key Management Messages) generated by the KMF (Key Management Facility) are addressed to a specific RSI. Storage Location Number (SLN) - A link to a specific TEK in a given keyset. A given SLN can contain two keys, one for the active keyset and one for the inactive keyset. SLNs and CKRs are equivalent terms (see Section 10.2).

10-12 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) Traffic Encryption Key (TEK) - A key used to encrypt voice or data. The other type of key is the Key Encryption Key (KEK) which is used to encrypt keys contained in Key Management Messages. TEKs can be either the AES or DES type.Unique Key Encryption Key (UKEK) - A KEK unique to a particular subscriber unit. Refer to “KEK” for more information. These keys can be either the AES or DES type.Zeroize - The process of deleting all keys from a compromised subscriber unit to disable it. To make the unit encryptionally functional again, the keys must be reloaded by a keyloader.10.4.6 Motorola Third-Party RNC RegistrationThe 51xx ES portable supports Motorola dynamic data registration. However, if desired, the radio can be programmed to perform MOT 3rd Party data registration instead of dynamic registration on the OTAR and Data parameters page. If MOT 3rd Party registration is selected, the radio must be manually registered on the Motorola RNC Console by entering the following command:LCRD 03 06 00 1234 7F xx xx xx 0A 0A 00 07 00 yyWhere, “xx xx xx” is the hex value of the Digital Unit ID entered by the PC Configure software. Refer to the console documentation for the value of “yy” or use “00”. This registration needs to be done only once.10.4.7 Programming By KeyloaderThe following are the minimum parameters that need to be programmed in the radio to perform OTAR. It is not necessary to program a TEK to perform OTAR. If the radio does not contain a TEK, the KMF initiates a warm start sequence in which a temporary TEK is transferred to the radio to perform the key transfer.UKEK - This key normally has SLN (CKR) 61440 and Key ID 62880 (F5A0 hex). Create a key (either AES or DES type as required) and download it to the radio. AES UKEKs typically use an SLN of 61442 and a Key ID of 62880 (0xF5A0).Unit RSI - This is normally initially the same as the P25 Unit ID. Therefore, the RSI should not need to be loaded if it is the first time the radio is being set up for OTAR or if the radio dumps keys due to long-term battery disconnect. However, it may need to be loaded if the radio is manually deleted from the KMF and then recreated since the message number must be reset to 0 (the Load Target RSI command resets the message number to 0).KMF RSI - This RSI is normally 9,999,999 and should not need to be loaded since it defaults to this number.

March 2008 5100 ES Models II/III Portable Radio Operating Manual 10-13Secure Communication (Encryption)MNP (Message Number Period) - Load the proper message number period into the radio (typically 1000). Refer to Section 10.4.4 for more information.Verify that the above information was properly stored in the radio by viewing it using the keyloader.10.5 Radio OTAR CapabilitiesThe OTAR capabilities of the SEM equipped 5100 ES portable are as follows. • Keysets- Up to three keysets are used and it is assumed all three are always present. Keyset IDs 1 and 2 are for TEKs and only one is active at a time. Keyset ID 255 is for KEKs and is considered active all the time- Each keyset can have up to 128 keys. However, 16 or less are normally used.• RSI (Radio Set Identifier)- One individual RSI and it is usually initially the same as the P25 Unit ID.- One group RSI (usually initially “0”).- One KMF RSI (usually always 9,999,999).10.5.1 OTAR Messages That Are SupportedThe following KMM Message IDs are recognized by or sent: CHANGE RSI 0x03CHANGE RSI RESPONSE 0x04KEYSET CHANGEOVER 0x05KEYSET CHANGEOVER RESPONSE 0x06DELAYED ACK 0x07HELLO 0x0CINVENTORY 0x0DINVENTORY RESPONSE 0x0EMODIFY KEY 0x13MODIFY KEYSET ATTRIBUTES 0x14MODIFY KEYSET ATTRIBUTES RESPONSE 0x15NEGATIVE ACK 0x16

10-14 5100 ES Models II/III Portable Radio Operating Manual March 2008Secure Communication (Encryption) 10.5.2 OTAR Option SwitchesThe following additional option switches can be programmed with the 5100 ES portable to control OTAR functions. They are also available as 5100 ES menu parameters unless noted otherwise.Change Keyset - Toggles the active keyset between Keyset 1 and Keyset 2. The new active keyset is briefly displayed and then normal operation resumes. When the 5100 ES menu is used, the current active keyset is indicated by an asterisk. To change to the other keyset, highlight it and press the <F2> key.Clear/Secure Select - This enables and disables encryption regardless of whether OTAR is used. Refer to Section 10.3 for more information.Erase Keys - Erases all TEK and KEK keys contained in the radio.Key Select - This allows a different key to be selected for the current channel or group (conventional channels only). Refer to Section 10.2.4 for more information.10.5.3 Additional Functions Selectable by 5100 ES MenuTo select a parameter, highlight it and press <F2>.Rekey - Performs the same function as the OTAR Rekey Request option switch described in the preceding section. (Can be option switch or menu parameter.)Need KEK - Sends a request for a new Key Encryption Key (KEK). Upon receiving this message, the KMF marks the radio as requiring service. One time this function may be selected is if the radio dumps it keys.Identify - Sends a message which tells the KMF that the radio is on the air. Currently, the KMF will usually either echo the message back to the radio or respond with a No Service KMM. This function can be used to test communication without initiating the rekeying that occurs with the preceding “Rekey” function.NO SERVICE 0x17REKEY ACK 0x1DOTAR REGISTRATION 0x25OTAR REGISTARTION RESPONSE 0x26REKEY 0x1EUNABLE TO DECRYPT 0x27WARM START 0x20ZEROIZE 0x21ZEROIZE RESPONSE 0x22

March 2008 5100 ES Models II/III Portable Radio Operating Manual 11-1SECTIONSection 11Service InformationThis section describes how to obtain authorized service for the 5300 ES Series mobile radio.11.1 Product WarrantyThe warranty statement for this equipment is available from your product supplier or from:Warranty Department EFJohnson 8050 Jetstar # 175 Irving, TX 75063This information may also be requested from the Warranty Department by phone at the numbers listed in Section 11.4. The Warranty Department may also be contacted for warranty service reports, claim forms, or any other questions concerning warranties or warranty service.11.2 Online RegistrationEFJohnson offers greater convenience through online product warranty registration. Registering EFJohnson products online allows customers to receive warranty service and field service notices more quickly.

11-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Service Information To register EFJohnson products online, visit www.EFJohnson.com. Click the link that says Register your EFJohnson products online or go to http://www.efjohnson.com/ WarrantyRegistration.asp. Then, follow the instructions to register your products.11.3 Telephone Technical SupportTechnical support personnel can help resolve many issues over the telephone, such as display, volume, software, programming. Please refer to Section 11.4 for information to contact the Customer Service Department.11.4 Factory Customer ServiceThe EFJohnson Customer Service Department provides customer assistance on technical problems and the availability of local and factory repair facilities. Regular customer service hours are 8:00 a.m. - 5:00 p.m. Central Time, Monday- Friday. A technical support subscription service is available or support can be purchased on an as-needed basis. The Customer Service Department can be reached using the following telephone numbers:Toll-Free: (800) 328-3911 (all except Multi-Net) (800) 295-1773 (Multi-Net only) Fax: (972) 819-0639 E-Mail: customerservice@efjohnson.comYou can also e-mail a person directly if you know their first initial/last name. For example, if John Smith is an EFJohnson employee, then his e-mail address is probably jsmith@EFJohnson.com.Note Emergency 24-hour technical support is also available at the preceding numbers during off hours, holidays, and weekends.When your call is answered at EFJohnson, you will hear a brief message informing you of numbers that can be entered to reach various departments. This number may be entered during or after the message using a tone-type telephone. If you have a pulse-type telephone, wait until the message is finished and an operator will come on the line to assist you. When you enter some numbers, another number is requested to further categorize the type of information you need.You may also contact the Customer Service Department by mail. Please include all information that may be helpful in solving your problem. The mailing address is as follows:

March 2008 5100 ES Models II/III Portable Radio Operating Manual 11-3Service InformationCustomer Service Department EFJohnson 8050 Jetstar # 175 Irving, TX 7506311.5 Returns for RepairsBefore returning equipment for repair, contact the EFJohnson Customer Service Department as described in the preceding section. They may be able to suggest a solution to the problem, making return of the equipment unnecessary.Repair service is normally available through local authorized EFJohnson land mobile radio service centers. If local service is not available, the equipment can be returned to the EFJohnson repair depot for repair. However, before returning equipment, contact the Customer Service Department Repair Depot for the correct Ship To” address.Be sure to fill out a Factory Repair Request Form #271 for each unit to be repaired, whether it is in or out of warranty. You can obtain it in any of three ways:• Download it from the EFJohnson Web site’s Service & Support” section.• Call the EFJohnson Customer Service Department and request it. See Section 11.4.• Request it when you send a unit in for repair.Clearly describe the difficulty experienced in the space provided and also note any prior physical damage to the equipment. Include this form in the shipping container with each unit. Your telephone number and contact name are important as there are times when the technicians may have specific questions that need to be answered to completely identify and repair a problem.When returning equipment for repair, it is also recommended that you use a PO number or some other reference number on your paperwork in case you need to call the repair lab about your unit. These numbers are referenced on the repair order and make it easier and faster to locate your unit in the lab.Return Authorization (RA) numbers are not necessary unless you have been given one by the Field Service Department. RA numbers are required for exchange units or if the Field Service Department wants to be aware of a specific problem. If you have been given an RA number, reference this number on the Factory Repair Request Form sent with the unit. The repair lab will then contact the Field Service Department when the unit arrives. For additional information on factory service, the Depot Service Department can be contacted at the following e-mail address:depotrepair@efjohnson.com

11-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Service Information 11.6 Replacement PartsReplacement parts can be ordered directly from the Service Parts Department. To order parts by phone, dial the toll-free number as described in Section 11.4. When ordering, please supply the part number and quantity of each part ordered. EFJohnson dealers also need to give their account number. If there is uncertainty about the part number, include the designator (C512, for example) and the model number of the equipment the part is from.You may also send your order by mail or fax. The mailing address is as follows and the fax number is shown in Section 11.4.Service Parts Department EFJohnson 8050 Jetstar # 175 Irving, TX 7506311.7 Internet Home PageEFJohnson has a site on the World Wide Web that can be accessed for information on the company about such things as products, systems, and regulations. The address is http://www.efjohnson.com

March 2008 5100 ES Models II/III Portable Radio Operating Manual Index-1IndexAAccessory Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5AES Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2Alert Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Algorithm ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Analog and Digital Operation . . . . . . . . . . . . . . . . . . . . . . .6-1ANI Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14Antenna Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4Autodetect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-6BBacklight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9Battery Saver Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Busy Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2Busy Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17CCall Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9Call Alert (P25 Conv) . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21Call Guard Squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3Channel Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5Channel Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15CKEK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10CKR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Clear/Secure Strapping . . . . . . . . . . . . . . . . . . . . . . . . . .10-5Clone Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16Combined Zone/Channel . . . . . . . . . . . . . . . . . . . . . . . . . .3-7Conventional Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13Conversation Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6Crypto Graphic Variable . . . . . . . . . . . . . . . . . . . . . . . .10-10Crypto Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10CTCSS/DCS Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3DDelay, Scan Resume . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8DES-OFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1Digitally Coded Squelch . . . . . . . . . . . . . . . . . . . . . . . . . .5-4Direct Channel Selection . . . . . . . . . . . . . . . . . . . . . . . . . .3-5Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6DTMF Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2Dynamic Regrouping . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16Dynamic Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7EEmergency Alarms (Conv) . . . . . . . . . . . . . . . . . . . . . . . .5-7Emergency Alarms (SN/SZ) . . . . . . . . . . . . . . . . . . . . . .6-11Emergency Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13Emergency Calls (Conv) . . . . . . . . . . . . . . . . . . . . . . . . . .5-9Emergency Hot Mic . . . . . . . . . . . . . . . . . . . . . . . . .5-9, 6-13Emergency Man-Down . . . . . . . . . . . . . . . . . . . . .5-10, 6-14Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1Encryption Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2Encryption Key Select . . . . . . . . . . . . . . . . . . . . . . . . . . .10-4Encryption Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2Enhanced Private Conversation Mode . . . . . . . . . . . . . . .6-3Extended Range Operation . . . . . . . . . . . . . . . . . . . . . . . .7-4External Emergency Switch . . . . . . . . . . . . . . . . . .5-10, 6-14FF1 Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2F2 Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2F3, F4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2Facility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-8Failsoft Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14FeaturesConventional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Project 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17Project 25 Trunked . . . . . . . . . . . . . . . . . . . . . .1-3, 6-1SMARTNET/SmartZone . . . . . . . . . . . . . . . . . . . . . .1-3SmartZone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17FIPS 140-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2Five-Tone Signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15Frequency Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7Front Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2GGroup Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2P25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-18Group ID Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17HHome Zone Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5

Index-2 5100 ES Models II/III Portable Radio Operating Manual March 2008Index (continued)Hot Mic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9, 6-13IIndicatorPriority Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11Top Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3Individual Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19Infinite Key Retention . . . . . . . . . . . . . . . . . . . . . . .3-9, 10-4KKEK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10Key Encryption Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-7Key Erase Menu Parameter . . . . . . . . . . . . . . . . . . . . . .10-5Key ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3, 10-10Key Loader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11Key Management Facility . . . . . . . . . . . . . . . . . . . . . . . .10-8Keypad Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11Permanent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11Keypad Programming . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23KMF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-10KMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11LLicensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5Lookback Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12Lost Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-3Low Battery Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9MMan-down feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-10Master Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16MDC1200 Decode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15Menu Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4Menu Mode Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Message Number Period . . . . . . . . . . . . . . . . . . . . . . . .10-11Message Number Period (MNP) . . . . . . . . . . . . . . . . . . .10-9Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10Messaging (Conv P25) . . . . . . . . . . . . . . . . . . . . . . . . . .5-22Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2ModeConventional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13Project 25 Conv . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13Project 25 Trunked . . . . . . . . . . . . . . . . . . . . . . . . .3-14SMARTNET/SmartZone . . . . . . . . . . . . . . . . . . . . .3-13Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Monitoring Before Transmitting . . . . . . . . . . . . . . . . . . . . . 5-1NNAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18Network Access Code . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18Nuisance Channel Delete . . . . . . . . . . . . . . . . . . . . . . . . . 4-9OOn-Off/Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Option ButtonKey Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4Option Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4, 2-5Alert Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6Backlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Call Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22, 6-9Call Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6Change Keyset . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14Channel Select . . . . . . . . . . . . . . . . . . . . . . . . . 3-5, 3-6Clear/Secure . . . . . . . . . . . . . . . . . . . . . . . . . 6-2, 10-14Digital Talk Group Select . . . . . . . . . . . . . . . . . . . . 5-18Display Information . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7Emergency . . . . . . . . . . . . . . 2-4, 5-8, 5-9, 6-12, 6-13Erase Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-14High/Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Home2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Key Select . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4, 10-14Keypad Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11Keypad Programming . . . . . . . . . . . . . . . . . . . . . . . 5-24Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22, 6-10Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2Normal/Selective . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4P25 Packet Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20, 6-7Priority Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12Private Call . . . . . . . . . . . . . . . . . . . . . . . . 6-4, 6-5, 6-6Private Call (SmartNet) . . . . . . . . . . . . . . . 6-4, 6-5, 6-9Radio Wide Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8Repeater Talk-Around . . . . . . . . . . . . . . . . . . . . . . . . 5-6RWS List Edit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Scan List Edit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11Selective Squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5Set User Password . . . . . . . . . . . . . . . . . . . . . . 3-4, 9-3Single Tone Encoder . . . . . . . . . . . . . . . . . . . . . . . 5-14Site Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18Site Search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18

March 2008 5100 ES Models II/III Portable Radio Operating Manual Index-3 Index (continued)Squelch Select List . . . . . . . . . . . . . . . . . . . . . . . . . .5-5Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22, 6-10Surveillance Mode . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Talk Group Select . . . . . . . . . . . . . . . . . . . . . . . . . .5-18Tone Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Unit Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19, 5-21Volume Up/Down . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3Option Switch Functions . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Option Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1Option Upgrading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2Optional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1OTAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-11OTAR Messages Supported . . . . . . . . . . . . . . . . . . . . .10-13PP25 Packet Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21, 6-9Answering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9Answering (Conv P25) . . . . . . . . . . . . . . . . . . . . . . .5-21Initiating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21, 6-9PasswordChanging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-3Download/Upload . . . . . . . . . . . . . . . . . . . . . . .9-1, 9-2Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1, 9-2Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1Power-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3User . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2Penalty Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6PID Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3Power On-Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1Power Output Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5Power Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1Power-Up Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3Priority ChannelChanging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12Priority SamplingConv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11P25 Trunked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15SMARTNET/SmartZone . . . . . . . . . . . . . . . . . . . . .6-15Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4Project 25Group ID Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17Unit Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19Unit ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17Project 25 Mode . . . . . . . . . . . . . . . . . . . . . . . . . .3-14, 5-17PTT ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3PTT Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5RRadio Set Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11Radio Wide Mode Scan List . . . . . . . . . . . . . . . . . . . . . . 4-12Radio Wide Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8Receive Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11Rekey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11Repeater Talk-Around . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6Repeater Talkaround . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7RS-232 Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23RSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11RW Scan ListDetermining Channels in . . . . . . . . . . . . . . . . . . . . . 4-12Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12SScan Hold Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8Scan List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9Channel Delete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9Determining Channels in . . . . . . . . . . . . . . . . . . . . . 4-10Editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11Selecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Scanning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Conv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10P25 Trunked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Radio Wide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8SMARTNET/SmartZone . . . . . . . . . . . . . . . . . . . . . 6-14SecureNet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5Silent Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8Single Tone Encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14Site ID (SmartZone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18Site Locking/Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18Site Trunking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17Slave Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16SLN Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3SMARTNET/SmartZone Mode . . . . . . . . . . . . . . . . . . . . 3-13Soft Power Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Speaking Into Microphone . . . . . . . . . . . . . . . . . . . . . . . . 7-4Squelch Adjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Squelch Code Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5Squelch Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Standard CallsPlacing (Conv) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Receiving (Conv) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13Receiving (SMARTNET) . . . . . . . . . . . . . . . . . . . . . . 6-3Standard Private Conversation Mode . . . . . . . . . . . . . . . . 6-3Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . 5-22, 6-10Surveillance Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Index-4 5100 ES Models II/III Portable Radio Operating Manual March 2008Index (continued)Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15TTalkaround Enable/Disable . . . . . . . . . . . . . . . . . . . . . . . .5-7TEK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-12Telephone Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7Telephone Calls) . . . . . . . . . . . . . . . . . . . . . . . . . . .5-20, 6-7TG on Rx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3Time-Out Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5Tone Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6Traffic Encryption Key . . . . . . . . . . . . . . . . . . . . .10-7, 10-12Transmit Disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12Transmit Disable On Busy . . . . . . . . . . . . . . . . . . . . . . . . .5-3Transmit Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-28Transmitting in Scan Mode . . . . . . . . . . . . . . . . . . .4-8, 5-10Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5UUnit CallsP25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19Unit IDProject 25 Conv . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17Unit-To-Unit Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3Up/Down Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2User Group ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3VVolume Adjust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2Volume Control Disable . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3Volume Up/Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3WWireless Cloning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16ZZeroize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-12Zone Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5Zone Password . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25, 9-2Zone Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4, 3-4Zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15