Wulfsberg Electronics Division 2000-UHF2 UHF TRANSCEIVER User Manual users manual

Wulfsberg Electronics Division UHF TRANSCEIVER users manual

Contents

users manual

Operator’s ManualP-2000 and C-2000/RT-2000Transceiver SystemsP-2000Part Number: 400-049200-11-xxx-xxxx-xxxxSoftware Mod: 1C-2000Part Number 400-049300-11-xxx-xxxx-xxxxSoftware Mod: 1RT-2000Part Number 400-049400-11-xxx-xxxx-xxxxSoftware Mod: 1
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 2 of 37 TABLE OF CONTENTSINTRODUCTION .......................................................................................................................................................3FEATURES ..................................................................................................................................................................3TRANSCEIVER OVERVIEW ..........................................................................................................................................4BASIC OPERATIONS................................................................................................................................................5FRONT PANEL & CONTROLS.......................................................................................................................................5KEYPAD BUTTONS......................................................................................................................................................6THE HOME PAGE ........................................................................................................................................................7SETTING THE DISPLAY BRIGHTNESS.........................................................................................................................10SETTING THE VOLUME LEVEL ..................................................................................................................................10SELECTING THE ACTIVE TRANSCEIVER ....................................................................................................................11SELECTING A STANDBY CHANNEL USING THE CURSOR/TUNE KNOB .......................................................................12SELECTING A CHANNEL USING THE KEYPAD ...........................................................................................................12SELECTING A CHANNEL BY ALPHANUMERIC IDENTIFIER .........................................................................................13USING THE DIRECT/REPEAT FEATURE......................................................................................................................13RECEIVING/TRANSMITTING ......................................................................................................................................14ENABLING/DISABLING TRANSCEIVERS.....................................................................................................................14QMEM OPERATIONS ............................................................................................................................................15MESSAGE PAGE......................................................................................................................................................16PROGRAMMING/EDITING A PRESET CHANNEL .........................................................................................18EDITING A PRESET CHANNEL ...................................................................................................................................19CHANGING TRANSMIT POWER..................................................................................................................................19ENHANCED SYSTEM FEATURES.......................................................................................................................20RELAY MODE ...........................................................................................................................................................20SIMULCAST MODE....................................................................................................................................................21RELAY/SIMULCAST MODE .......................................................................................................................................22REPEATER MODE......................................................................................................................................................23XTS-EMULATION MODE ..........................................................................................................................................24PHONE PATCH MODE ...............................................................................................................................................24ENCRYPTION FEATURES ....................................................................................................................................25TURNING ENCRYPTION ON AND OFF ........................................................................................................................25SELECTING AN ENCRYPTION KEY.............................................................................................................................25PERFORMING AN OTAR ...........................................................................................................................................26LOADING ENCRYPTION KEYS ...................................................................................................................................28ERASING ENCRYPTION KEYS WITH A KEYLOADER .................................................................................................29CPS MODE ................................................................................................................................................................30LOADING CHANNEL MEMORY..................................................................................................................................30SYSTEM SETUP MODE .........................................................................................................................................32MAINTENANCE PAGES ........................................................................................................................................34FLASHPORT MODE....................................................................................................................................................35DIGITAL POT TUNING MODE ....................................................................................................................................35SOFTWARE VERSIONS DISPLAY PAGE ......................................................................................................................36STEPS TO SUCCESSFUL SETUP AND OPERATION.......................................................................................37
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 3 of 37IntroductionThe Wulfsberg "2000" family of Flexcomm products are comprised of the P-2000 panel mount transceiver and theRT-2000 remote mount transceiver which is controlled by the C-2000 control head. The P-2000 and RT-2000 arecapable of being populated with one or two ITM's (Internal Transceiver Modules) covering any combination of thefollowing frequency bands: VHF 136-174 MHz, UHF -1 (403-470 MHz), UHF -2 (450-520 MHz) and UHF800(806-870 MHz). For applications where multiple points of user operation are required, one or more C-2000's can beadded.For purposes of this manual the term "P-2000" shall be used to describe a P-2000 or C-2000/RT-2000 installation.The features and user interface are identical in both systems.FeaturesThe P-2000 provides a host of powerful features, including:• Multi-band operations: One or Two ITM's covering any combination of the following frequency bands:• 136 - 174 MHz (10/1 Watt Transmit Power)• 403 - 470 MHz (10/1 Watt Transmit Power)• 450 - 520 MHz (10/1 Watt Transmit Power)• 806 - 870 MHz (3/1 Watt Transmit Power)• Clear and bright Color LCD display showing Active/Standby channel selection along with other criticaloperational information.• 255 Preset channel memory in each internal transceiver module.• The powerful yet incredibly simple user interface that allows the user to select channels using the firm tactilefeedback keypad or rotary knobs.• Modulation types available in the P-2000 include FM analog, P25 Digital conventional, P25 Trunking andMotorola 3600 Baud Trunking. Transceivers are capable of operating on 12.5 kHz, 20.0 kHz, and 25.0 kHzchannels depending on options.• Multiple types of encryption are available as options (AES, DES, DES-XL, DES-OFB, DVP and DVI). Inaddition, MDC1200 OTAR and P25 OTAR are standard in all models that include encryption capability.• One or Two microphone/headset interfaces are supported. This provides retrofit applications the ability to useboth transceivers even if only one microphone/headset port is available on the aircraft audio panel system. Iftwo microphone/headset ports are used, the P-2000 is capable of independent operation of each ITM. In otherwords, one user can be operating on FM1 while the other user independently uses FM2.• Advanced multi-radio modes, such as Relay, Simulcast and Relay-Simulcast.• Programming port on the front of the panel allows for computer loading of channel information and encryptionkey loading.• Wulfsberg's exclusive QMEM (Quick Memory) function allows for fast access to preset memory channels.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 4 of 37Transceiver OverviewThe Wulfsberg 2000 family of radio products is a group of FM Tactical transceivers that incorporate one or twotransceiver modules and control functions into a single panel mount unit (P-2000) or a panel mount control head(C-2000) and remote mount RT-2000 Transceiver. Part number variations of the unit exist for any combination ofthe following frequency bands: 138-174 MHz, 403-470 MHz, 450-520 MHz, and 806-870 MHz. Each transceivermodule, with the exception of the 806-870 MHz band, can transmit with either 1 or 10 watts transmit power. The800 MHz unit produces either 1 or 3 watts transmit power. The P-2000 can operate by itself or in conjunction withthe C-2000 control display acting as a remote slave control. Input voltage is 28 volts DC and the keypad is backlitfrom either 28VDC, 5 VDC or 5 VRMS AC.The Wulfsberg C-2000 is a control display unit that can be used as a slave control head with a P-2000 panel mounttransceiver, or as either a primary or slave control head for the RT- 2000 remote transceiver. Versions of theC-2000 include black faceplate and options for either Standard or NVG compatible displays. Input voltage is 28volts DC and the keypad is backlit from either 28 VDC, 5 VDC or 5 VRMS.The Wulfsberg RT-2000 is a remote mounted transceiver that incorporates one or two transceiver modules in aremote mounted unit. It must be controlled by at least one C-2000 control head. Additional C-2000's can be addedto the system for multi-positional control of the transceiver.The P-2000 or C-2000/RT-2000 systems operate identically with the exception of the PC/Keyloading interface. Fora P-2000 the interface is located on the front of the P-2000. In a C-2000/RT-2000 system, the connector on theRT-2000 is used for PC/Keyloading functions. The connector on the C-2000 is not currently used.For the purposes of this operator’s manual the use of the phrase “P-2000” will be used to coverboth P-2000 and C-2000/RT-2000 systems.NOTE:
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 5 of 37Basic OperationsFront Panel & ControlsDISPLAYThe P-2000 has a color LCD display. It provides the visual feedback for the system. Exactly what is displayeddepends on the current operating mode of the P-2000. During normal operation, the top area shows information forFM #1 and the bottom line shows information for FM #2.The keypad and select/tune rotary knobs perform functions on the transceiver that is highlighted in blue. The bluehighlight also indicates which transceiver has been selected for transmitting when the system is operating in MODE1. This is the mode in which only one audio panel position being shared between the two transceivers.FM #1 SELECT – This button selects FM #1 as theactive transceiver. This is depicted on the display bythe FM1 area turning a bright blue color. The keypadand select/Tune Knobs will now operate exclusivelyon the FM1 transceiver.FM #2 SELECT - This button selects FM #2 as theactive transceiver. This is depicted on the display bythe FM2 area turning a bright blue color. The keypadand select/Tune Knobs will now operate exclusivelyon the FM2 transceiver.FM #1 TRANSFER – The button will transfer(flip-flop) the active and standby channels for FM1.FM #2 TRANSFER – This button will transfer(flip-flop) the active and standby channels for FM2.FM #1 VOLUME KNOB – This rotary switch isused to control the volume of FM #1. Pressing thebutton will perform a “Test” of the audio system byallowing audio from that transceiver to be sent to theheadset. This is used to vary volume levels of thattransceiver.FM #2 VOLUME KNOB – This rotary switch isused to control the volume of FM #2. Pressing thebutton will perform a “Test” of the audio system byallowing audio from that transceiver to be sent to theheadset. This is used to vary volume levels of thattransceiver.SELECT KNOB – This rotary switch is used tomove the cursor around the display.TUNE KNOB – This rotary switch is used to modifyvalues at the cursor position.ENTER/PWR button – Pushing the TUNE KNOB(small rotary knob) button performs both “Enter” andpower on/off operations.DATA PORT – This connector is used to transferdata between the P-2000 and Encrytion Keyloadersor for loading preset channel information via theMotorola CPS (PC based) software.FM #1 SelectFM #2 SelectFM #1 VolumeFM #2 VolumeData PortCursor KnobKeypadFM #1 Transfer FM #2 TransferValue Knob &Enter/PowerButton
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 6 of 37Keypad ButtonsThe P-2000 has a 12 button keypad. Each button’s functions are described below.1:DIR Toggles the active transceiver in and out ofDIRECT mode. Use this button to enter a “1” duringkeypad entry mode.2:MODE This button will cycle through theenhanced modes of operation. Use this button toenter a “2” during keypad entry mode.3:PROG This button will display the PROGRAMPAGE. Use this button to enter “3” during keypadentry mode.4:DIM This button will display the page used tocontrol the display’s brightness. Use this button toenter a “4” during keypad entry mode.5:OTAR This button will initiate an “Over The AirRekey” for the transceiver under cursor control . Usethis button to enter a “5” during keypad entry mode.#:CHAN This button will select channel entry modeusing the keypad. Use this button to enter a “#”during keypad entry mode.6:KEY This button will prompt the user for atransmit encryption key to override the preset valuefor the active transceiver. Use this button to enter a“6” during keypad entry mode.7:MSG This button will allow the user to viewsystem messages pages. Use this button to enter a “7”during keypad entry mode8:SCAN This button will send the active transceiverinto scan mode. Use this button to enter an “8”during keypad entry mode.9:PVTφ This button will toggle the activetransceiver in and out of private mode. Use thisbutton to enter a “9” during keypad entry mode.0:QMEM This button allows the user to quicklyselect a preset channel using the Quick Memorychannel entry mode. Use this button to enter a “0”during keypad entry mode.*:HOME This button will display the HOME PAGE,except in some advanced modes of operation, whereit will return the user to a previous page or mode ofoperation. Use this button to enter a “*” duringkeypad entry mode.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 7 of 37The Home PageThe HOME PAGE is the primary operational page of the P-2000. The HOME PAGE becomes visible when theP-2000 is ready for user input, immediately after the power up and initialization sequences have completed. Whenviewing the HOME PAGE, Radio 1 (Also called FM1 or Transceiver #1) is always displayed on the top section.Radio 2 is always displayed on the bottom section. All keypad-initiated operations are performed on the activeradio. The active radio easily distinguished by the bright blue color. The cursor is the square box that is locatedeither around the channel number or around the channel alpha identifier. It can be quickly toggled between thechannel number and alpha identifier using the Select Knob.The following illustration is an example of what the HOME PAGE looks like.The home page is divided into 3 areas – FM 1 information (top), FM 2 information (middle), and an area for systemstatus or system prompts (bottom). Notice in the picture above that the area in blue contains the information for FM1. FM 1 will always be on the top. The names “FM1”, “FM2” can be changed in the system setup so that users canchange it to something more meaningful to their use such as “VHF” or “MAIN”.ACT/SBY - The normal operating mode of the P-2000 is very similar to most ATC COMM radios. The user tunesthe Standby channel and then “flip-flops” it into the Active channel position using the TRANSFER button. Theradio is loaded with Active channel. The standby channel is ONLY used as a scratchpad for selecting the nextchannel.As an alternative to using the ACTIVE/STANDBY mode, the operator can press and hold the transfer button for 3seconds and the STANDBY channel will disappear and now the user can tune the active channel directly. Eithermode can be selected in the System Setup Mode as the default mode of operation.Notice the square box (CURSOR) around the SBY channel number 104. This indicates the system will tune theStandby channel number. The cursor can be moved around the Alpha Identifier and channels will be selectedalphabetically.STATUS LINE - The status line is located on the very bottom of the display and it is where the user will beprompted to either input more information via the keypad. It is also used to display the Message Indictor used toshow there is a system message to view. In this case the user should put the MSG button to show the Message page.ACTIVE ChannelSTANDBY ChannelSystem Status InformationFM 1 Discreet IndicatorsChannel Alpha IdentifierCURSORFM 1 InformationFM 2 Information
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 8 of 37FM1MTXRXDIRPVTSCANDiscreet Indicators – The following discreet indicators apply to both FM1 and FM2.This helps the user know the information in this block is for the transceiver located in FM #1 Position.This indicates that the audio for that transceiver has been turned muted. To un-mute the audio, changethe volume on that radio to something other than “0”.This indicates the transceiver is in the transmit mode.This indicates the transceiver is receiving a signal.This indicates the transceiver has been put into DIRECT mode. Direct mode is also called “Talk-around”, “Car-to-Car”, or “Simplex”.This indicates the transceiver has been put into Private mode and will use the encryption systemembedded in the transceiver. This mode is not available if a channel is not programmed for encryption.This indicates the transceiver has been put into Scan mode.You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.ACTIVE ChannelSTANDBY ChannelFM 1 Discreet IndicatorsChannel Alpha Identifier
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 9 of 37Turning the System On and OffTo power-on the P-2000, press and hold the PWR button (push in the TUNE Knob) for approximately one secondand release. Several version number and copyright pages appear on the display while the unit performs a self-testand initializes the attached radio systems. When initialization is complete, the HOME PAGE will appear on thedisplay.To power the P-2000 OFF, press and hold the PWR button for 3 seconds. The following message flashes on thedisplay several times:Continue to hold the PWR button until the message stops flashing and the display turns off.If aircraft power is removed while the P-2000 is in operation, the P-2000 will store the following information tomemory so that when power is re-applied the system will be at the same operating point:1. Current active and standby channels for FM1 and FM2.2. Current volume levels for FM1 and FM2.If the operator releases the “PWR” button prior to 3 seconds elapsing, the display will return its previous state.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 10 of 37Setting the Display BrightnessWhen the user presses the DIM button, the display brightness adjustment display appears. When the Tune Knob isturned clockwise, the display brightness increases in intensity. When the Tune Knob is turned counter-clockwise,the display brightness decreases in intensity. The Brightness display disappears when no Tune Knob activity hasbeen present for more than 2 seconds.Setting the Volume LevelWhen you first power on the P-2000, the volume levels for both transceivers will be reset to the level that was activewhen the unit was powered down. You can change the volume level as follows.When the user turns either of the volume knobs, the volume adjustment display will appear. When the uppervolume knob is turned, the volume adjustment display will appear on the upper half of the screen, and will adjust thevolume on FM1 transceiver. Likewise, when the lower volume knob is turned, the volume adjustment display willappear on the lower half of the screen, and will adjust the volume on FM2 transceiver. The display below depictsthe volume adjustment display when the upper volume knob has been turned. Turning the volume knob clockwisewill increase the volume level, while turning the knob counter-clockwise will decrease the volume level. Thecurrent volume level will be displayed within the display. If the volume is turned all the way down to the offposition, the bar will turn red and the Mute indicator will be displayed on the main page.To test the current volume level, press the volume knob and noise should be heard in the headset. The volumeadjustment display will automatically disappear if when no knob turning activity has occurred for more than 2seconds.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 11 of 37Selecting the Active TransceiverTo make FM1 or FM2 the “active transceiver” means that the keypad/rotary knobs will perform operations on thattransceiver. The active transceiver is always highlighted in a bright blue color. As shown in the picture below, FM1is the active transceiver.To make FM1 the active transceiver: Push the FM #1 SELECT BUTTON (shown above). Pushing the FM #2SELECT BUTTON will make FM2 the active transceiver and the blue highlight will be moved to the FM2 area ofthe display (shown below).When the P-2000 operating in MODE 1 (only one headset shared between two transceivers), the active transceiver isthe one that will be used for transmitting. In MODE 1, the transceivers (FM1 and FM2) will have their receiveaudio summed together and sent to the headset. The operator must choose which transceiver will be used when theywant to transmit.FM #2 SelectFM #1 Select
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 12 of 37Selecting a Standby Channel Using the Cursor/Tune KnobWhen the P-2000 first powers on, the selected channels will be set to those that were active when the unit waspowered down. To select a different preset channel, do the following:Using the Select Knob, put the square cursor around the channel number. Turn the Tune Knob until the channel isyour desired channel. If you wish to make this your active channel, push the transfer button.Selecting a Channel Using the KeypadOccasionally, it is desirable to select a preset channel by entering its number via the keypad, rather than dialing it inwith the Select/Tune knobs. This can be performed as follows.When the user presses the CHAN key, the keypad channel entry mode will begin. This mode allows the user to tunea channel by inputting the desired channel’s number into a field via the keypad. The figure below depicts this modeof channel tuning. If no keypad input is received for more than 4 seconds, the operation will automatically cancel.Pressing the HOME key operation will also cancel the operation. When the user presses the ENTER key, thechannel with the number input into the field will be loaded. If the input channel number is invalid, an error tone willsound, and the previous “good” channel will be reinstated.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 13 of 37Selecting a Channel by Alphanumeric IdentifierTo change the standby channel using the Alpha Identifier, use the Select Knob to move the cursor square around thealpha identifier as shown below. Turn the Tune Knob until the channel is your desired channel. Notice thatchannels change alphabetically.Using the Direct/Repeat FeatureThe P-2000 supports both direct and repeat modes of operation. Any preset channel that has identical transmit andreceive frequencies is considered a direct channel. If the transmit and receive frequencies are different, the P-2000considers the channel a repeater channel. Repeater channels can be temporarily changed into direct channels bypressing the DIR button. This will temporarily copy the receive frequency into the transmit frequency. The directmode indicator will light. The following illustration shows radio 1 in direct mode.Pressing the DIR button on a direct channel has no effect.Direct Mode IndicatorNOTE:
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 14 of 37Receiving/TransmittingTransmittingTo transmit on a radio system, select the appropriate source on your audio panel, and key the microphone.Transmission will begin on the radio’s currently selected Active Channel. During the transmission, the radio’stransmit indicator will light, and the channel’s transmit frequency will be displayed. The following illustrationdepicts FM #1 transmitting.ReceivingThe P-2000 is constantly monitoring its radios for reception. When a signal is received, the P-2000 will light thereceive indicator for the receiving radio, and route the audio to the operator’s headset (assuming the associatedintercom switch is selected). The following illustration depicts FM #2 receiving.Enabling/Disabling TransceiversTransceivers cannot be individually powered off on the P-2000, however the volume level of either transceiver canbe reduced to zero, effectively turning off the transceiver. The screen below shows what the display looks like whenthe audio level of a transceiver is set to zero. Notice the mute indicator is displayed and the level indicator turns red.RX IndicatorTX Indicator
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 15 of 37QMEM OperationsWhen the user presses the QMEM key, the system will enter the QMEM mode. This mode allows the user to eitherselect or program a QMEM location. When the user presses the QMEM key, then presses a keypad key (0-9), thechannel programmed into the corresponding (0-9) QMEM location shall be loaded into the active channel, and thepreviously active channel shall be loaded into the standby channel. If the user presses the QMEM key, then pressesand holds down a keypad key (0-9) for 3 or more seconds, the current active channel shall be programmed into thecorresponding QMEM location. If the user does not press any key for more than 4 seconds after pressing theQMEM key, the QMEM operation shall automatically be cancelled. The user can also cancel the QMEM operationby pressing the HOME key. The figure below shows the QMEM operation in mid stream.To store a channel into a QMEM position first put the desired channel in the active channel and press the QMEMbutton. The figure below shows what the display will look like.At this point press and hold button 0-9 until the status line indicates the storage operation is completed, as shown inthe picture below:To load the active channel using QMEM, simply push the QMEM button followed by a 0-9 button and theprogrammed channel will be automatically loaded into the active channel. If that QMEM position has not beenprogrammed with a channel, the status line will indicate to the user no channel is programmed.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 16 of 37MESSAGE PAGEThis page allows the user to manage text messages for the system. When no unread messages exist within thesystem, the MSG indicator will not be visible on the normal operation page. When the MSG key is pressed on thenormal operation page and no messages are available, the no message page is displayed. This page is depictedbelow. The only selectable item on this page will be the back button. Pressing ENTER will return to the HOMEpage.When an unread message exists within the system, the MSG indicator will be visible on the HOME page. When theMSG key is pressed and messages are available, the message list page shall be displayed. An example of a messagepage that contains unread messages is shown below.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 17 of 37The Select Knob allows the selection of the message list, back button, erase button, and next button. PressingENTER while the BACK button is selected returns to the previous page. Pressing ENTER while the ERASE buttonis selected deletes the currently selected message from the message list. Pressing ENTER while the NEXT button isselected invokes the message view page for the currently selected message in the message list. The message viewpage is depicted below.You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 18 of 37Programming/Editing a Preset ChannelThe EDIT PAGE allows the operator to temporarily change properties of a preset channel. Precisely whichproperties can be changed varies with channel and radio type. At a minimum, all information that can be determinedby the system during the LEARN mode is displayed on this page.While on the HOME page press the EDIT button and Programming Mode display page will be seen.Select either of the first two options to program or edit preset channels for FM1 or FM 2 transceivers. Once aselection has been made the display will show the Channel Properties page will be displayed as seen below:On this page field labels are shown in white characters and data fields are in green characters. The Select/Tuneknobs are used to move the cursor to the different fields and then change and/or select data entered via the TuneKnob.Below is a list of the data fields used on this display page:Channel Identifier field (CHAN:) – This displays the currently selected channel, i.e. the channel you are editing.Zone Number (Z:) – This displays which zone the preset channel is stored in.Channel Number (C) – This displays which channel the preset channel is stored in.ALPHA ID (ALPHA) – This field displays the alpha identifier for channel being programming.Modulation Type Field – This field displays the current channel’s modulation type. The modulation types aredisplayed as AM, FM, P (P25), and TK (trunking) and the channel bandwidth 12.5/20/25/30 kHz.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 19 of 37NAC Code (NAC) – This shows the NAC code number used on P-25 systems.Receive Frequency Field (RX:) – This field displays the current channel’s receive frequency.Receive Tone Field – This field displays the current channel’s receive CTCSS/DCS (PL/DPL) tone.Transmit Frequency Field (TX:) – This field displays the current channel’s transmit frequency.Transmit Tone Field – This field displays the current channel’s transmit tone.Transmit Power Level Field – This field displays the current channel’s transmit power level. Power level isdisplayed as HI for high power or LO for low power.Encryption Type (ENC:) – This field displays if the preset channel is setup to use encryption.OTAR Field (O:) – This field displays if the current channel is setup to be able to OTAR.Encryption Key Field (K:) – This field displays the current channel’s transmit encryption key. The encryption keywill display as a number between 1 and 16, or “..” if no key has been specified for the channel.Editing a Preset ChannelCurrently only changing of the transmit power is allowed for editing a preset channel.Changing Transmit PowerThe P-2000 supports the selection of high and low transmit power. Normally high power is used, however, ifinterference or other transmit issues are experienced, low power may be selected to help remedy the issue. If youhave a radio that supports multiple power levels, such as the RT-5000, you can alter the power setting from theEDIT PAGE as follows:• Move the cursor under the transmit power field, as depicted below.• Rotate the TUNE knob clockwise once. The power indicator will toggle between high and low with each turnof the TUNE knob.• Press the HOME button or the BACK button to exit the mode and return to the normal operating page.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 20 of 37Enhanced System FeaturesRelay ModeRelay Mode allows your aircraft’s P-2000-based transceiver system to automatically relay receiver audio from onetransceiver and retransmit it out the transmitter. If a Relay Mode link is established between two locations, amessage received from one location is automatically retransmitted to the other. You can establish relay operation asfollows:• From the HOME page select the desired channel for radio 1 and establish communications on that channel.• From the HOME page select the desired channel for radio 2 and establish communication on the channel.• Press the MODE button and the Mode Selection page will be displayed:• Select the RELAY MODE by high-lighting the option and pressing the ENTER button. The unit will now enterthe RELAY mode and the display will look like the one below:
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 21 of 37Simulcast ModeSimulcast Mode allows you to transmit simultaneously to two other locations that have radios tuned to differentfrequencies. You can establish simulcast operation as follows.• From the HOME page select the desired channel for radio 1 and establish communications on that channel.• From the HOME page select the desired channel for radio 2 and establish communication on the channel.• Press the MODE button and the Mode Selection page will be displayed:• Select the SIMULCAST MODE by high-lighting the option and pressing the ENTER button. The unit will nowenter the SIMULCAST mode and the display will look like the one below:• Use either RT1 or RT2 mic position on the audio selector panel and initiate a transmission. Both radios willtransmit at the same time.• To exit the SIMULCAST MODE, simply press the HOME button.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 22 of 37Relay/Simulcast ModeRelay-Simulcast mode combines the functions of Relay Mode and Simulcast Mode. It allows you to establish anautomatic radio link with two other locations that have radios tuned to different frequencies in different frequencybands, and allows you to transmit to those same locations simultaneously. You can establish relay/simulcastoperation as follows:• From the HOME page select the desired channel for radio 1 and establish communications on that channel.• From the HOME page select the desired channel for radio 2 and establish communication on the channel.• Press the MODE button until the following display page appears:• Select the RELAY/SIMULCAST MODE by high-lighting the option and pressing the ENTER button. The unitwill now enter the RELAY/SIMULCAST mode and the display will look like the one below:• Now the unit will RELAY between FM1/FM2 and it will also SIMULCAST on both transceivers when theoperator chooses either FM1 or FM2 audio panel positions.• To exit the RELAY/SIMULCAST MODE, simply press the HOME button.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 23 of 37Repeater ModeRepeater mode is not a specific mode of the P-2000 but an airborne repeater can effectively created bypreprogramming specific channels and then using the RELAY MODE. It is also necessary for the two transceivers,FM1 and FM2 to use the same band. In other words, you cannot perform a repeater function with a P-2000 that hasFM1 operating in the 136-174 MHz band and FM2 operating in the 800 MHz band.Say a P-2000 channel normally uses a repeater that is not working and an area is without communications on thatchannel. To act like an airborne repeater the operator must program a special preset channel with the receive andtransmit frequencies reversed. We suggest giving this channel a special ALPHA ID that helps the operatorrecognize it as a special repeater channel associated with the original channel. To operate as an airborne repeaterperform the following steps:• While on the HOME PAGE set the ACTIVE channel to the channel you normally use the repeater on FM 1.• Put FM1 in DIRECT MODE by pressing the DIR button.• Select the special channel associated with the repeater on FM2.• Go into the RELAY MODE.• If the operator wants to talk select FM2.You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 24 of 37XTS-Emulation ModeThis page shall allow the user to operate the RT-2000 in XTS-Emulation mode. In this mode of operation, the usercan operate the FM1 or FM2 transceivers very much like a Motorola handheld. This page is intended to be usedwhen special functions of the internal transceivers cannot be accessed with P-2000 user interface. The figure belowdepicts the layout for this page.The XTS-Emulation page will show what the internal transceiver normally would show on its screen. The 6 softkeys on the handheld are accessed using virtual buttons selectable via the Select Knob. Pressing ENTER while oneof these keys is selected shall send the appropriate “key pressed” message to the radio. Pressing any of the keypadkeys sends the appropriate “key pressed” message to the radio. Pressing ENTER while the “BACK” button isselected returns the operator to the previous screen.Phone Patch ModeThe P-2000 can patch into the phone systems only by using the XTS-Emulation mode. This is NOT a cellularphone.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 25 of 37Encryption FeaturesTurning Encryption On and OffSelect FM1 or FM2 depending on which transceiver you what to encrypt. Press the PVT button to toggle encryptionon and off. If the P-2000 preset channel being used has been set up for encryption, the privacy indicator will light.Encryption can only be turned on for channels that have been pre-programmed with an encryptionkey. Three error beeps will sound if the channel has not been setup for encryption.Selecting an Encryption KeyThe preset encryption key (sometimes called KEYMAT) for a channel can be temporarily changed as follows.• Ensure you are on the HOME PAGE, and the radio you wish to select is active and encryption capable channelis also selected.• Press the KEY button. The following illustrates the display when the KEY button was pressed with radio 1active. If the KEY button is pressed on a channel that has not been preset to use encryption, three warningbeeps will sound.NOTE:PVT Indicator
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 26 of 37• Rotate the TUNE knob to change the encryption key. A value of “PSET” indicates you want to use thechannel’s preset encryption key. A numeric value (1-16) indicates you want to override the preset key with thespecified key.• Press the ENTER button to accept the displayed key. The display will return to the HOME PAGE.• When transmitting, a if encryption keys are properly loaded, a tone at the start of the transmission will begenerated by the radio and heard by the operator. Begin speaking AFTER the tone or part of your transmissionwill be lost.• When transmitting in the encrypted mode, if you hear a continuous warble tone, this indicates that theencryption key(s) have not been loaded. Either manually enter encryption keys or perform an OTAR if yoursystem has that capability.• The newly selected KEYMAT WILL REMAIN even if the channel is changed in effect until power down.Performing an OTAR• Ensure you are on the HOME PAGE, and the cursor is on the line of the radio you wish to select and an OTARcapable channel is also selected.• Press the OTAR button. The following illustrates the display when the OTAR button was pressed with radio 1under cursor control.• To confirm the start of the OTAR, select YES and press the ENTER button to initiate the OTAR process. Thestatus of the OTAR will be displayed on the radio’s display line. Status messages include “OTARREQUESTED”, “OTAR IN PROGRESS”, “OTAR ABORTING”, “OTAR COMPLETE”, and “OTARFAILED”.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 27 of 37• The following illustrates the display with an OTAR in progress.The OTAR process will automatically time-out after 2 minutes of unsuccessful OTAR attempts.At anytime during the OTAR operation, or after the OTAR has completed, whether successfully or unsuccessfully,the user must press the OTAR or HOME key to cancel/exit the OTAR operation. Doing so shall display the OTARcancel confirmation page, as depicted below. This page functions identically to the OTAR start confirmation page.NOTE:You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 28 of 37Loading Encryption KeysBefore a transceiver will transmit encrypted messages, the user must load encryption keys into the transceiver. Toaccomplish this, the user must first put the transceiver into KEY LOAD mode, and then using a Motorola KVL, loadthe keys. Perform the following steps to load keys:• From the HOME page press the PROG button. If prompted, enter the password #1 (In the system programmingoptions, the user has the option of eliminating this password by setting it to “0000”)• Highlight the KEY LOAD option and press ENTER. Enter password #2 to get to the Transceiver Setup page.• In the XCVR field, select which transceiver (FM1 or FM2) to load keys.• Highlight the START option and press the enter button to begin the encryption load process.• Connect the KVL loader to the data port on the front of the P-2000 (or RT-2000, not the C-2000). Load keysfor both FM1 and FM2 if desired. The keyloader will indicate successful loading.• Press the HOME button several times to return to the HOME page.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 29 of 37Erasing Encryption Keys with a KeyloaderIt may be desirable to erase the encryption keys contained in a P-2000 transceiver. For example, the user may wishto do this prior to sending the unit in for service. This can be accomplished as follows.• Ensure you are on the HOME PAGE, and the cursor is on an encryption capable channel.• Press the PROG button. If prompted, enter the password #1 (In the system programming, the user has theoption of eliminating this password by setting it to “0000”)• When prompted, enter the password #2 and the Transceiver Setup page will be displayed as below:• In the XCVR field, select which transceiver (FM1 or FM2) to erase keys.• Highlight the START option and press the enter button to erase the encryption keys.• Press the HOME button several times to return to the HOME page. Verify keys have been erases by attemptingto transmit on an encryption channel with PVT on. The transceiver will provide an audio tone to indicateencryption keys have successfully been erased. As an alternative, use the XTS-EMULATION page for thattransceiver and visually verify keys have been erased.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 30 of 37CPS MODELoading Channel MemoryProgramming the preset channels of the P-2000 must be performed with PC-based program available fromMOTOROLA named CPS. Normally this procedure is accomplished by a technician familiar with this softwarepackage since extensive knowledge is required to operate the Motorola software. As a note to the technician, noRIB box is required between the PC and P-2000 since Wulfsberg has built this capability into its transceiver. Theprocess to read and modify the transceiver preset channels is as follows:• Ensure you are on the HOME PAGE.• Press the PROG button. If prompted, enter the password #1 (In the system programming, the user has theoption of eliminating this password by setting it to “0000”). The PROGAM page will be displayed as below:• Highlight the CPS option and press the enter button. The Transceiver Setup page will be displayed with theCPS load already pre-selected as shown below:• Select XCVR FM1 or FM2, highlight the start option and press enter to begin.• Connect the PC to the data port on the front of the P-2000 (RT-2000 not C-2000).• Using the CPS software, read the FM1 and save the file as sent by the Wulfsberg Factory for backup purposes.• Perform any changes to the archive file such as adding/deleting channels, changing encryption options etc. Forthe P-2000 to function properly DO NOT change key button options or display options. Also, theZone/Channel assignment must be made so that there no more than 16 channels per zone.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 31 of 37• Once all new channels have been entered, transfer the updated archive back into the P-2000. The Motorolasoftware will indicate successful completion of this task.• Perform the above actions on both FM1 and FM2.• Press the HOME button once to enter the LEARN MODE. In this mode, the P-2000 computer interrogates theinternal transceivers to determine what changes have been made and to update its internal memory. Thisprocess can take several minutes. The operator will be shown progress as the system completes its task. Thistask must be successfully performed or the P-2000 main processor will not be able to properly function with theinternal transceivers.• Upon successful completion of the LEARN mode, press the HOME button several times to return to the HOMEpage.You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 32 of 37SYSTEM SETUP MODEThe P-2000 comes from the factory already configured for a normal installation; however, there are several optionsthe operator can select. These options are very simple to update. The process is as follows:• Ensure you are on the HOME PAGE and press the PROG button. If prompted, enter the password #1 (In thesystem programming, the user has the option of eliminating this password by setting it to “0000”)• Highlight the SYSTEM option and press the ENTER button. You will be prompted to enter the systempassword. After successful entry of the system password the SYSTEM SETUP page will be displayed.• On System Setup Page 1, users can configure the Label field (instead of FM1 or FM2, the user could inputVHF1, MAIN, OPS or anything that helps the operators properly select transceivers), and the passwords.Password #1 will not appear in any operations if it set to “0000”.• To display page 2, highlight the NEXT option and press ENTER.• The second setup page allow the selection of the following:• Enable Standby – the active/standby channel operation can be set to active only by saying “YES” to thisoption. A “NO” will eliminate the standby channel and the user will tune active channels only. Factorydefault for this option is “YES”.• Lock QMEM – To keep users from altering the QMEM settings, this option can be set to YES. Factorydefault for this option is “NO”.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 33 of 37• Lock Volume – The volume of the headset outputs can be locked in the maximum volume position bysetting this option to “YES”. This would be used when the audio panel already has volume controls and itwould eliminate the operator from having to manipulate both the P-2000 volume knobs and the audio panelvolume knobs. Factory default for this option is “NO”.• Mic Mode – If the audio panel connected to the P-2000 has only one position, set this option to “SINGLE”.If the audio panel has two positions, one for FM1 and another for FM2, set this option to “DUAL”. Factorydefault for this option is “DUAL”.• To Save the changes made to the SYSTEM SETUP, highlight the “SAVE” option and press enter. The screenwill indicate saving of the data is taking place. When the data save process is complete, press the HOME buttonseveral times until the HOME page is displayed.You can always get back to the HOME PAGE by pressing the HOMEbutton one or more times.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 34 of 37MAINTENANCE PAGESThe following information is not normally needed by and operator. The maintenance pages are used by a technicianto make audio level adjustments and verify system operation via BITE (Built-In-Test).• Ensure you are on the HOME PAGE and press the PROG button. If prompted, enter the password #1 (In thesystem programming, the user has the option of eliminating this password by setting it to “0000”)• Highlight the MAINTENANCE option (located below the SYTEM option) and press the ENTER button. Youwill be prompted to enter the system password. After successful entry of the system password theMAINTENANCE mode page will be displayed as seen below.Selectable modes shall include Flashport firmware mode, Data mode, Service port mode, Extended protocol mode,Digital pot adjustment mode, and Software version reporting mode.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 35 of 37Flashport ModeThe flashport mode is one of the mode options available on the Transceiver Maintenance page. This mode allowsthe technician to upgrade the embedded software within the internal transceiver.• Select the transceiver to perform the flash upgrade. Highlight START and press enter to begin. Perform theflash upgrade.Data mode, WED service mode, Extended protocol mode are accessed using the same procedure.Digital Pot Tuning ModeThis page allows a technician to adjust the digital pot settings on the P-2000. The Select Knob allows the selectionof the pot name field, pot value field, the back button, and the save button. Turning the Tune Knob while the potname field is selected shall enumerate all the pot names: radio in 1, radio in 2, sidetone 1, sidetone 2, radio out 1,radio out 2, speaker, and alert tone. Turning the Tune Knob while the pot value field is selected enumerates therange of values: 0-127. The display below shows the layout for this page.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 36 of 37Software Versions Display PageTo view the software version of all programmed parts within the P-2000, select the Software Version page from theMAINTENACE MODE page.• From the MAINTENANCE MODE page, Highlight the SOFTWARE VERSIONS option and press ENTER.This page shall allow the user to view the part numbers and/or version numbers of the software modules installed inthe P-2000 radio system. The module versions that are reported are display board flash, CPU board internal flash,CPU board external flash, and CPU board CPLD. Should an error occur during the query, “N/A” shall be displayedin place of the software version. The back button will be the only selectable item on the page. Pressing the ENTERkey shall return to the previous page.
Wulfsberg Electronics P-2000 and C-2000/RT-2000 Operator’s ManualDocument 150-041102 Revision A Page 37 of 37Steps to Successful Setup and OperationWhile we would like to pull products out of the box and immediately start to use them, this system is one that takesjust little work to get to that point. First READ THE OPERATORS MANUAL!!! This will familiarize you withthe buttons and display pages of the system. The following checklist will help installers setup the P-2000 orC-2000/RT-2000.1. Note all part numbers of components in your system..P-2000 Part Number = _______________________________________C-2000 Part Number = _______________________________________RT-2000 Part Number = _______________________________________Please write down the frequency bands of the transceivers inside the P-2000/RT-2000.FM #1 = ___________________FM #2 = ___________________2. Using the SYSTEM Programming page 2, select whether the unit will be operated in Mode 1(only onemic/headset port) or Mode 2 (two independent mic/headset ports). Review the other options and configure asdesired. Return to the HOME page.3. Put the P-2000/RT-2000 in CPS mode for FM #1.4. Connect a PC to the programming port of the P-2000/RT-2000 and run the Motorola CPS software.5. Using the CPS software, read the codeplug of FM #1. Save this first in case you need to return to factorysettings.6. Program personalities and Zones/Channels. It is very important to use good channel identifiers so operators canefficiently determine the purpose of the channel. Whenever possible, use the same channel name the groundunits use so that when calling out channel changes both the aircraft and the ground units can use the samechannel names. These steps require significant knowledge of the Motorola software. We encourage enlistingthe help of someone familiar with Motorola CPS software to successfully program the internal transceivers.7. Save the modified codeplug on the hard drive and then download it into FM1.8. Do the above for FM #2 if applicable.9. Upon the exit from CPS mode, the P-2000/RT-2000 will automatically go into “LEARN” mode. At this timethe unit is interrogating the internal transceiver modules for information about channels that were programmedduring CPS operations. Wait until the display indicates successful completion of this process.10. Validate that all channels programmed during CPS are now functional on both FM #1 and FM #2 transceivers.

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