HYT Science and Technology Co TM-610V Mobile Radio User Manual

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Document ID	743482
Application ID	YYBp5rnAueboHgvzh8nIgg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	37.31kB (466379 bits)
Date Submitted	2007-01-03 00:00:00
Date Available	2007-01-03 00:00:00
Creation Date	2006-11-23 21:17:34
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2006-11-23 21:21:26
Document Title	untitled

THANK YOU!
Thank you for your purchase of HYT TM-610 Mobile Radio. This easy-to-use radio will
deliver you instant and reliable communications at peak efficiency. Please read this
manual carefully before use. The information presented herein will help you to derive
maximum performance from your radio.
MODELS COVERED IN THIS MANUAL
TM-610 VHF Mobile Radio
TM-610 UHF Mobile Radio
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HOT SURFACE
Avoid c onta ct durin g prolonged us e
Do not touch the metal surface of the radio while it is in use.
Do not mount the radio such that the chassis can come in contact with skin.
High temperatures may burn you skin.
MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS
════════════════════════════════════════════════════════════════
z Use Only manufacturer or dealer supplied antennas and power cable (32V/15A, with
safety fuse).
z Maintain at least 82cm (32 inches) distance from the antenna
z Antenna used for this transmitter must not exceed an antenna gain of 3dBi (for VHF)
and 5.5dBi (for UHF).
● Antenna mounting: The antenna supplied by the manufacturer or radio dealer must not
be mounted at a location such that during radio transmission, any person can come closer
than the above indicated minimum safe distance to the antenna (i.e. 82cm/32inches).
● To comply with current FCC RF Exposure limitations, the antenna must be installed at or
exceeding the minimum safe distance indicated above, and in accordance with the
requirements of the antenna manufacturer or supplier.
● Vehicle Mounting: The antenna can be mounted at the center of a vehicle metal roof or
trunk lid if the minimum safe distance is observed.
● Antenna substitution: Don’t substitute the antenna supplied or recommended by the
manufacturer or your dealer. You may be exposing person(s) to excessive radio frequency
radiation. Please contact your dealer or the manufacturer for further instructions.
● Please make sure no stress on the antenna joint during transportation or installation.
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Contents
Caution
MANDATORY SAFETY INSTRUCTIONS
Safety and General Information
Product Safety and RF Exposure Compliance
FCC Licensing Information
Operation Guidelines
Installation Guidelines
Product Inspection
Installation
Radio Overview
Basic Operations
Turn Radio On/Off
Adjust the Volume
Monitor
Select a Channel
Select a Zone
Receive a Call
Send a Call
Select Power Level
BOT ID and EOT ID
Scan
Busy Channel Lockout (BCL)
BCL Override
DTMF Call
Code Squelch
Off Hook Decode
Time-out Timer (TOT)
Emergency Call
Programmable Auxiliary Functions
Reverse frequency
Talk Around
Selectable Squelch Level (SQL)
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User Selectable CTCSS/CDCSS (UST)
Public Address (PA)
Home Channel
2-Tone Encode Select
Display Frequency
Display Mode
Voice Compander
Scrambler
Key Assignment
Optional Accessories
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Safety and General Information
The following general safety precautions as would normally apply, should be observed
during all phases of operation, service and repair of this equipment.
* Do not attempt to configure the radio while driving; it is too dangerous.
* Do not operate your radio when someone is either touching the antenna or standing
within 2 or 3 feet of it, to avoid the possibility of radio frequency burns or related physical
injury.
* Do not operate the radio near dynamite blasting caps or in an explosive atmosphere.
* Turn OFF the radio while refueling or parking at gas station.
* Turn off your radio in any place where posted notices instruct you to do so.
* Do not expose the radio to direct sunlight over a long time, nor place it close to heating
source.
* Do not place the radio in excessively dusty, humid areas, nor on unstable surfaces.
* Do not modify the radio for any reason.
* This equipment should be serviced by qualified technicians only
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Product Safety and RF Exposure Compliance
Your HYT mobile radio is designed and tested to comply with a number of national and
international standards and guidelines (listed below) regarding human exposure to radio
frequency electromagnetic energy. This radio complies with the IEEE and ICNIRP
exposure limits for occupational/controlled RF exposure environment at operating duty
factors of up to 50% transmitting and is authorized by the FCC for occupational use only.
In terms of measuring RF energy for compliance with the FCC exposure guidelines, your
radio radiates measurable RF energy only while it is transmitting (during talking), not when
it is receiving (listening) or in standby mode.
Your HYT mobile radio complies with the following of RF energy exposure
standards and guidelines
United States Federal Communications Commission, Code of Federal
Regulations; 47CFR part 2 sub-part J
American National Standards Institute (ANSI)/Institute of Electrical and Electronic
Engineers (IEEE) C95. 1-1992
Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1999 Edition
International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998
Operational Instructions and Training Guidelines
To ensure optimal performance and compliance with the occupational/controlled
environment RF energy exposure limits in the above standards and guidelines, users
should transmit no more than 50% of the time and always adhere to the following
procedures:
Transmit and Receive
To transmit (talk), push the Push-To-Talk ([PTT]) key; to receive, release the [PTT] key.
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FCC Licensing Information
Part 15 Compliance
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
FCC Licensing Requirements
Your radio must be properly licensed Federal Communications Commission prior to use.
Your HYT Wireless dealer can assist you in meeting these requirements. Your dealer will
program each radio with your authorized frequencies, signalling codes, etc., and will be
there to meet your communications needs as your system expands.
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Operation Guidelines
* For vehicles equipped with electronic anti-skid braking systems, electronic ignition
systems or electronic fuel injection systems, interferences may occur during the radio
transmission. If the foregoing electronic equipments are installed on your vehicle,
please contact your dealer for further assistance to make sure that the radio
transmission will not interfere with these equipments.
* For radio installation in vehicles fueled by LP gas with LP gas container within interior of
the vehicles, the following precautions are recommended for personal safety.
(1) Any space containing radio equipment shall be isolated by a seal from the space in
which the LP gas container and its fittings are located.
(2) Remote (outside) fitting connections shall be used.
(3) Good ventilation is required for the container space.
Safety: It is important that the operator is aware of, and understands, hazards common
to the operation of any radio.
Installation Guidelines
● Do not mount the mobile radio overhead or on a sidewall unless you take special
precautions.
● If the mobile radio is not properly installed, road shock could bump the radio loose, and
the falling radio could, in some circumstances, cause serious injury to the driver or a
passenger. In case of vehicle accidents, even when properly installed, the radio could
break loose and become a dangerous projectile.
● Antenna mounting: The antenna supplied by the manufacturer or radio dealer must not
be mounted at a location such that during radio transmission, any person can come closer
than the above indicated minimum safe distance to the antenna (i.e. 82cm/32inches).
● To comply with current FCC RF Exposure limitations, the antenna must be installed at or
exceeding the minimum safe distance indicated above, and in accordance with the
requirements of the antenna manufacturer or supplier.
● Vehicle Mounting: The antenna can be mounted at the center of a vehicle metal roof or
trunk lid if the minimum safe distance is observed.
● Antenna substitution: Don’t substitute the antenna supplied or recommended by the
manufacturer or your dealer. You may be exposing person(s) to excessive radio frequency
radiation. Please contact your dealer or the manufacturer for further instructions.
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Product Inspection
Before unpacking the TM-610 mobile radio, please inspect the packaging for signs of
damage and report any damage to your dealer.
Upon unpacking of the TM-610 mobile radio, please ensure that all items shipped were
received, report any missing or damaged items to your dealer.
▇ Accessories
Item
Qty. (PCS)
Palm Microphone
Microphone Hanger
Microphone Hanger Screws
Mounting Bracket
Adjust knob
Bracket Mounting Screw Set
Fuse
DC Power Cable
Owner’s Manual
Palm Microphone
Microphone Hanger
Mounting Bracket
Microphone Hanger Screws
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Adjust knob
Fuse
Bracket Mounting Screw Set
DC Power Cable
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10
Installation
▇ Install the radio
1. Attach the bracket, with 4.8 x 20 mm self-tapping screws, in a location where
convenient operation is accessible.
2. Connect the supplied antenna and power cable to the radio.
3. Slide the radio into the bracket, and secure it with the Adjust knobs.
4. Attach the microphone hanger, with 4 x16 mm self-tapping screws, in a location where
the user is easy to reach.
5. Plug the connector of the Palm microphone into the mic jack located on the front panel
of the radio, then place the microphone into the hanger.
1.
2.
3.
4.
5.
6.
7.
Palm microphone
Adjust knobs
Main unit
Power inlet
Black lead
Red lead
Fuse
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11
8.
9.
10.
11.
12.
Antenna pedestal
4 × 16 mm self-tapping screw
Microphone hanger
Mounting bracket
4.8 × 20 mm self-tapping screw
▇ Installation Tools
1. Electric drill: ¢6mm or above
2. Cross head screwdriver
3. Hex socket sleeve (used for mounting 4.8 × 20 mm self-tapping screw)
▇ Warning
* The radio operates with a power supply of 13.6 ± 15％V negative grounding only. Please
check polarity and voltage prior to installing the radio.
* Please check the extending length of the screws from the vehicle surface, prior to
installing the radio. Please pay high attention not to damage the wire and parts of the
vehicle when drilling mounting grommet.
* Please connect the supplied antenna and power cable to the radio, prior to installing the
radio on the bracket.
* Please use the mounting bracket supplied by HYT, to avoid radio loosen in case of
accidents, which may cause injury to your body.
* Please install the radio in a location where the user is easy accessible to the front panel
controls.
* Please make sure the location prior to drilling mounting grommet.
* Please make sure sufficient air space around it to allow for wiring.
* When substituting the fuse of the DC power cable, make sure to use fuse with the same
specification, fuse with higher capacity is prohibited.
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Radio Overview
▇ Front Panel
① Volume Control Knob
Turn the Volume Control Knob clockwise to increase the volume, or counter-clockwise to
decrease the volume.
② LCD
Please refer to the “LCD Display” section for details.
③ Programmable Functions Keys ([▲] / [▼])
The [▲] / [▼] keys are programmable with auxiliary functions by your dealer. Please refer
to the “Programmable Functions Keys” section.
④ LED Indicator
⑤ Speaker
⑥ Power Switch
⑦ Programmable Functions Keys ([P1]/[P2]/[P3]/[P4])
The [P1]/[P2]/[P3]/[P4] keys are programmable with auxiliary functions by your dealer.
Please refer to the “Programmable Functions Keys” section.
⑧ Mic Jack
Plug the microphone connector into this jack.
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▇ Rear Panel
① 15PIN (external expansion)
② External Speaker Jack
Plug the external speaker connector (¢3.5mm) into this jack.
③ Power Inlet
Use the DC power cable supplied by HYT to inlet 13.6V DC power supply.
④ Antenna Pedestal
To connect the external antenna.
▇ LED Indicator
Indicator
Description
Lights red
Transmit a signal
Lights green
Receive a signal
Flashes orange
Receives Code Squelch, selcall, or 2-Tone signalling call
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▇ Programmable Function Keys
The [P1]-[P4], [▲]/ [▼] keys are programmable with auxiliary functions as follows:
1. Off
2. CH Up
3. CH Down
4. Zone Up
5. Zone Down
6. Monitor A
7. Monitor B
8. Monitor C
9. Monitor D
10. Display Frequency
11. Display Mode
12. User Selectable CTCSS/CDCSS (UST)
13. 2-Tone Encode Select
14. TX Power Select
15. Scan
16. Scan Add/Delete
17. Reverse Frequency
18. Talk Around
19. Select Squelch Level
20. Home Channel
21. Public Address
22. Scrambler
23. Voice Compander
24. Emergency Call
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▇ LCD Display
Figure 1
LCD panel
Indicator
Description
Displays CH number/name, zone number/name, DTMF
number, frequency, menu and options, etc.
Lo
Low power output.
Press the [Monitor] key:
1. The “
” icon is displayed when CTCSS/CDCSS,
2-Tone decoding is off.
2. The “
” icon is displayed when speaker is unmuted.
Appears when activity is detected on non-priority channel
during the Scan status.
Appears when transmitting a selective call.
C indicates that the current channel is within the scan
sequence.
Z indicates multi zone scan.
The scrambler feature is enabled.
The voice compander feature is enabled.
The current channel is already in use.
Indicates the current channel is the priority channel. P•
indicates priority channel 1, P. indicates priority channel 2,
P: indicates priority channel 1 and 2.
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Basic Operations
Turn Radio On/Off
Press the power switch to turn on the radio.
Press and hold down the power switch for about 1 second to turn off the radio.
Adjust the Volume
Turn the Volume Control Knob clockwise to increase the volume, or counter-clockwise to
decrease the volume. During adjusting, please note that if the radio is programmed with
CTCSS/CDCSS or 2-Tone signalling squelch, noise will not be heard from local speaker
even though you turn the volume control knob fully clockwise.
Monitor
If the Monitor function is set by your dealer, press the programmed Monitor key while in
receive mode, to hear activities on the current channel.
The Monitor key is programmable with one of the following four operating modes by your
dealer:
1. Carrier Squelch-Momentary
Hold down the [MONI] key to open CTCSS/CDCSS/2-Tone signalling squelch. Release to
close the signalling squelch.
2. Carrier Squelch-Toggle
Press the [MONI] key to open CTCSS/CDCSS/2-Tone signalling squelch. Press again to
close the signalling squelch.
3. Squelch Off-Momentary
Hold down the [MONI] key to open carrier squelch; Release to close the carrier squelch.
4. Squelch Off-Toggle
Press the [MONI] key to open carrier squelch. Press again to close the carrier squelch.
Select a Channel
The [▲]/[▼], [P1]-[P4] function keys are programmable by your dealer to select a channel.
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The RX/TX frequency on each channel is set by your dealer.
Press the [CH Up] key (programmable) to select a higher numbered channel; press the
[CH Down] key (programmable) to select a lower numbered channel.
Select a Zone
The [▲]/[▼], [P1]-[P4] function keys are programmable by your dealer to select a zone.
The RX/TX frequency on each channel is set by your dealer.
Press the programmed [Zone Up] key to select a higher numbered zone; press the
programmed [Zone Down] key to select a lower numbered zone.
Receive a Call
If CTCSS/CDCSS, 2-Tone is set on the current channel by your dealer, you can receive
calls with matched signalling only. If CTCSS/CDCSS, 2-Tone is not set, you can hear from
all the users on the same channel.
Send a Call
1. Hold down the [PTT].
2. Speak into the microphone. The red LED lights while calling.
3. Release the [PTT] to return to the receive mode.
4. When transmission ends, put the microphone on hook.
Select Power Level
If the current channel is programmed with high power by your dealer, the power output
toggles between high and low upon each press the programmed Tx Power Select key.
The “LO” icon is displayed on LCD while using low power.
A higher level means you can reach a radio that is farther away. A lower power level saves
battery and reduces the possibility of interference. Use the high power setting only when
necessary.
Note:
* If the current channel is programmed with lower power, press the Tx Power Select key
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prompts an error tone, and the power level will not change.
* If you switch to low power on a channel that was set with high power, this configuration is
done on all other channels that were set with high power.
BOT ID and EOT ID
Your dealer may configure whether to transmit Connect ID (BOT ID) and Disconnect ID
(EOT ID), when connecting or disconnecting a repeater or telephone system. The
following modes are programmable:
1. BOT ID occurs on each press of [PTT].
EOT ID occurs on each release of [PTT].
2. Press the [*] while holding down the [PTT], then BOT ID is transmitted.
Pres the [#] while holding down the [PTT], then EOT ID is transmitted.
Scan
▇ Scan Type
1. Single Zone Scan
Radio scans all the channels that added into the scan list on the current zone.
2. Multi Zone Scan
Multiple zones that added into a multi scan list can be scanned. All channels within all the
zones that added into the scan list can be scanned.
▇ Scan Start
1. Add one or several non-priority channels into the scan list.
2. Press the programmed Channel Scan key to initiate scan from the current channel,
and ascends through the channel numbers in scan list. The LCD displays the “SCAN”
icon (“-SCAN-” indicates multi zone scan).
▇ Scan Cease
Scanning pauses or ceases upon the following:
1. Upon repress the programmed Channel Scan key, scanning ceases, and the radio
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exits the scan mode.
2. Activate the Monitor function.
3. Receives carrier that satisfy radio unmute condition
▇ Scan Resume
If scanning pauses on an active channel, the scanning will resume according to the scan
resume mode. The scan resume mode is programmable by your dealer for Carrier
operated scan or Time operated scan.
1. Time Operated Scan
Scanning remains on an active channel for a programmed time period (programmable by
your dealer), once the timer expires, the radio will begin scanning other channels even if
the active channel is still busy.
2. Carrier operated scan
If carrier is detected during the scan sequence, scanning will remain on the active channel
until there is no activity.
▇ Dual Priority Scan
If dual priority channels are programmed by your dealer, the radio still checks the dual
priority channels for activity at configured intervals, while scanning pauses on a
non-priority channel. If carrier is detected on a priority channel, the radio will immediately
switch to the active priority channel.
LCD displays the “P•" icon if the current channel is programmed as the Priority Channel 1,
the “P.” icon if the current channel is programmed as Priority Channel 2, while the “P:” icon
if the current channel is programmed as both the Priority Channel 1 and 2.
▇ Scan Add/Delete
If the Scan Add/Delete feature is enabled by your dealer, the current channel can be
added/deleted to/from the scan list, as the following procedures:
1. Select a channel to be added/deleted in the non-scan mode.
2. The current channel toggles between Add/Delete status upon each press the
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programmed Scan Add/Delete key.
Note: Only channels that added into the scan list can be scanned.
▇ Nuisance Channel Delete
Temporarily deletes a specific channel from your scan list during the scan sequence.
When scan pauses on an unwanted channel such as a noise channel, press the
programmed Add/Del Scan key to temporarily deleted the channel from the scan list, then
scanning reinitiates immediately.
Note: the temporary delete is not memorized once radio exits from the scan mode.
▇ Revert Channel
Upon pressing the [PTT] during scanning, the radio will pause scanning and switch to the
Revert Channel to transmit. This feature is programmable by your dealer.
▇ Off-Hook Scan
If the feature is enabled by your dealer, radio scans no matter the microphone is in the off
or on hook condition. Otherwise, microphone must be on hook for scanning.
Busy Channel Lockout (BCL)
The feature can be enabled/disabled by your dealer, this feature is to prevent transmission
on a channel that is already in use. Press the [PTT] on a channel that is already in use,
transmission is inhibited and an alert tone is heard. Upon release the [PTT], the alert tone
ceases and radio returns to receive mode. Press the [PTT] to transmit while the channel is
free.
BCL Override
If the BCL Override feature is enabled, you can override the BCL feature to transmit on a
busy channel. Press the [PTT], a BCL alarm will be heard, then repress the [PTT] within
0.5s to override the BCL feature and transmit on the busy channel.
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DTMF Call
▇ Manual Dial
Press any key from the DTMF keypad of the microphone, while holding down the [[PTT]],
to transmit the DTMF frequency, and the DTMF tone will be heard from the local speaker.
Release the [[PTT]] to remain transmission for 2s (programmable by your dealer), press a
numeric key within the 2s to continue transmission.
▇ Keypad Auto [PTT]
If the feature is enabled by your dealer, press numeric key to transmit DTMF frequency
without pressing the [[PTT]].
▇ Store & Send
When the feature enabled, enter a pre-stored DTMF number (up to 16 digits) in receive
mode, then press the [PTT] on the microphone to initiate a call, simultaneously, the dialed
DTMF number scrolls across the LCD, and the corresponding DTMF tone is heard.
Note:
* If you dialed a wrong number or you want to cancel the dialing, you just simply press any
key on the front panel other than the power switch to exit.
* The “D” character can be programmed by your dealer as a blank tone, that is, the “D”
tone will not be heard while transmitting, but only a delay. The delay time of the “D”
character is programmable by your dealer.
▇ DTMF Speed
6, 8, 10 or 15 digits per second is programmable by your dealer.
The feature is designed to reduce false decode by providing a fixed interval time between
digits. Default: 10 digits per second.
▇ Store DTMF Numbers
Allows you to store a DTMF number (up to 16 digits) in each of the 32 Auto Dial memory
(01~32) respectively, detailed as follows:
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1. Press the [#] key on the microphone keypad, then the LCD displays “D ------”.
2. Enter the desired number (range from 0~9, A~F) via the microphone keypad. If you
want to enter A, B, C, D, E, F, please enter 2, 5, 8, 0, *, # respectively while holding down
the [PTT].
3. Press the [#] key, the “ --” is displayed following the “D” character, indicating the
location of the memory number.
4. Enter the desired memory number (01~32).
5. Press again the [#] key on the microphone keypad, then the entered number is stored
into the corresponding memory.
If you dialed a wrong number or you want to cancel the dialing, please press any key on
the front panel other than the power switch to exit.
▇ Confirm the Stored DTMF Numbers
1. Press the [*] key on the microphone keypad, then the LCD displays “A --”.
2. Enter the memory number (01~32), the LCD displays the stored number or its alias.
3. Press any key other than the [PTT], the LCD resumes the initial display.
▇ Auto Dial
1. Press the [*] key on the microphone keypad, then the LCD displays “A --”.
2. Enter the memory number (01~32), the LCD displays the stored number or its alias.
3. Press the [PTT], then the number is transmitted.
▇ Clear Stored DTMF Numbers
1. Press the [#] key on the microphone keypad, then the LCD displays “D ------”.
2. Press again the [#] key on the microphone keypad, then the LCD displays “Clear --”.
3. Enter the memory number that to be cleared (01~32). To cancel this operation, please
press any key other than 0~9.
4. Press the [#] key on the microphone keypad, then the stored number is cleared.
▇ Redial
1. Press the [*] key on the microphone keypad, the LCD displays “A --”.
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2. Press the [0] key twice, then the last dialed number (up to 16 digits) is dialed and
displayed on LCD.
3. Press the [PTT], the number is transmitted.
Note: The redial memory is cleared once radio power off.
Code Squelch
This feature can be enabled/disabled by your dealer. If the feature is enabled, the preset
2-Tone controls radio mute/unmute. The radio will not unmute until matched signalling is
received.
▇ Receive
1. Radio is unmuted when matched 2-Tone signalling (programmed by your dealer) is
received, the user can hear from the transmitter without any other operation.
2. The “
” icon flashes on LCD, and the LED flashes orange.
3. Radio is muted upon press the programmed Monitor key, or no signal is received within
the preset time period.
4. If the alert tone is enabled, radio will emits alert tone when match signalling is received.
If the Transpond is enabled, radio will transpond a tone to the calling radio. However, radio
will not transpond if a group call is received.
▇ Transmit
1. Holding down the [PTT]
2. While encoding, the LED lights red.
Please refer to the [TTS] key for 2-Tone encoding.
3. Upon release the [PTT], the signalling squelch is disabled, the “
” icon flashes on
LCD, and LED flashes orange. The LED lights green while signal is received, and
flash orange if signal off.
4. If the programmed [Monitor] key is pressed, or no signal is received within the preset
time period, the signalling squelch is enabled.
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Off Hook Decode
If the feature is enabled by your dealer, CTCSS/CDCSS signalling is active no matter the
microphone is in the off/on hook condition. If the feature is disabled, CTCSS/CDCSS
signalling is disabled while the microphone is in the off hook condition.
Time-out Timer (TOT)
▇ Time-out Timer（TOT）
The feature allows for more efficient use of channels by limiting the amount of time of
each transmission. It protects the radio from damage caused by long time transmission.
Once a continuous transmission exceeds the preset time (15～1200s programmable), the
transmission is automatically terminated and alert tone is heard. The alert tone ceases
upon release the [PTT].
The TOT default is 180s, it meets normal operation needs. Any change should be
permitted by professional technicians.
▇ TOT Pre-alert
The radio has a TOT Pre-alert timer. The radio will emit the Pre-alert tone at the
programmed time (1～10s before the TOT timer expires).
▇ TOT Re-key Time
The radio has a TOT Re-key timer. Since transmission is terminated upon the TOT timer
expires, the TOT Re-key timer is activated, and transmission is inhibited if press the [PTT]
before the expiration of TOT Re-key timer (programmable by your dealer as Off, 1～60s).
▇ TOT Reset Time
The TOT Reset timer is activated upon release the [PTT]. While the TOT timer will not
reset until the TOT Reset timer expires. Press the [PTT] before the TOT Reset timer
expires, the TOT timer continues to countdown.
The TOT Reset Time is programmable by your dealer as Off, 1～15s.
Emergency Call
Holding down the Emergency Call key (programmable as long or short press), the radio
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25
will enter the Emergency Call mode and switch to the preset Emergency Zone/Channel.
The radio will firstly transmit within the preset time period, and then receive within the
preset time period, and so does the cycle.
The radio will back to the channel before the Emergency Call mode, upon re-holding down
the Emergency Call key (programmable as long or short press).
Programmable Auxiliary Functions
The [P1]-[P4], [▲]/ [▼] keys are respectively programmable with one of the following
auxiliary functions by your dealer.
Reverse Frequency
If communications between radios are disrupted because of a long distance from the
repeater, the Reverse Frequency function can be used to re-establish communications
with another radio. When the function is activated, the transmit frequency and receive
frequency will be reversed. The preset CTCSS/CDCSS encode and decode will also be
reversed.
Press the programmed Reverse Frequency key to toggle the Reverse Frequency function
ON or OFF.
Enabled
Disabled
Talk Around
If the Talk Around feature is enabled, the Rx frequency is used in place of the Tx
frequency when transmitting, and the CTCSS/CDCSS decoding signal is used in place of
the encoding signal when encoding.
Press the programmed Talk Around key to toggle the Talk Around function ON or OFF.
Enabled
Disabled
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Selectable Squelch Level (SQL)
1. Upon press the programmed SQL key, LCD displays the current squelch level as the
following figure:
2. Select the desired squelch level via the programmable function key [▲]/ [▼].
3. Pressing any key from [P1]-[P4] to save the selected squelch level. The LCD resumes
its initial display.
Note: High squelch level may cause the radio to ignore weak signals; while low squelch
level may cause noise or unwanted signals to be heard.
User Selectable CTCSS/CDCSS (UST)
If the UST feature is enabled by your dealer, the user can temporarily change the
CTCSS/CDCSS codes that preset on the current channel. Operations are as follows:
1. Select a desired channel.
2. Press the programmed UST key to enter the UST mode.
3. Use the [▲]/[▼] keys to select from the preset UST codes (the newly selected
CTCSS/CDCSS code is valid in the UST mode only), then the CTCSS/CDCSS code
on the current channel is set as the selected UST code.
4. Repress the UST key to exit the UST mode, then the LCD resumes its initial display.
Note: This configuration is automatically memorized if the UST BackUp function is
enabled, or else, it will not be memorized once switching channel or power off.
Public Address (PA)
The PA feature amplifies audio inputted from the microphone, and the audio can be heard
from the external speaker.
1. Press programmed PA key to activate the PA feature, then the LCD displays “PA”.
Repress the PA key to disable the PA feature, then the radio returns to normal user
mode.
2. Once the PA feature is activated, the radio is unable to transmit and receive.
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3. Speak into the microphone while holding down the [PTT], the PA process initiates,
and the LCD displays “PA ON”. While in PA mode or the PA process initiates, you
can adjust the volume via the volume control knob.
4. Release the [PTT] to end PA process, then the radio returns to the PA mode, and
the LCD displays “PA”.
Note: While using the PA system, the optional PA accessories and external speaker must
be installed by your dealer.
Home Channel
Upon press the programmed Home Channel key, the radio will promptly go to the
programmed home channel.
When dual home channels are set, press the programmed Home Channel key to promptly
go to Home Channel 1, press again to promptly go to Home Channel 2, and press for the
third time to return to the original channel.
2-Tone Encode Select (TTS)
1. Press the programmed TTS key, the LCD displays the preset 2-Tone number or alias.
The LCD scrolls the alias if it exceeds 8 digits.
2. Press the [▲]/ [▼] key to select 2-Tone number (01~32) or alias.
3. Holding down the [PTT] to transmit the selected code.
4. Upon release the [PTT], the signalling squelch is disabled and LED flashes orange.
The LED lights green when signal is received, and flashes orange if signal off.
5. If the programmed Monitor key is pressed, or no signal is received within the preset
time period, the signalling squelch is enabled.
Display Frequency
Upon press the programmed Display Frequency key, the LCD displays the frequency of
the current channel.
Display Mode
Upon press the programmed Display Mode key, the radio toggles among the following 5
display modes:
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28
1. Channel alias.
2. Zone number followed by channel number, “1 –CH 1”.
3. Zone alias.
4. Channel frequency.
5. Channel number followed by zone number, “CH 1– 1”.
Voice Compander
Press the programmed Voice Compander key to toggle the voice compander feature ON
or OFF. When the feature enabled, LCD displays the “
” icon.
Scrambler
Press the programmed Scrambler key to toggle the Scrambler feature ON or OFF. When
the feature enabled, the LCD displays the “
” icon.
Note: The emphasis/de-emphasis feature is disabled while the Scrambler is ON, and
enabled while the Scrambler is OFF.
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29
Key Assignment
▇ Programmable Function Keys
[P1]-[P4], [▲]/ [▼] are programmable Function keys.
Key Assignment
No.
Function Options
Off
CH Up ([▲] default)
CH Down ([▼] default)
Zone Up ([P3] default)
Zone Down ([P4] default)
MONI A
MONI B
MONI C ([P1] default)
MONI D
10
Remarks
No function
Channel Up
Channel Down
Zone Up
Zone Down
Monitor A: Carrier Squelch-Momentary
Monitor B: Carrier Squelch -Toggle
Monitor C: Squelch Off-Momentary
Monitor D: Squelch Off-Toggle
Display frequency of the current channel
Display Frequency
Channel
11
12
number/channel
alias/zone
number/zone alias/frequency
Display Mode
01-32 (CTCSS/CDCSS)
UST
13
2-Tone Encode Select
Select 2-Tone encode
14
TX Power Select
Toggle transmit power high/low
15
Scan ([P2] default)
Scan status
Add/Delete scan channel in non-scan
16
Add/Delete
mode
Temporarily deletes a noise channel
17
Reverse Frequency
Reverse Frequency
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30
18
Talk Around
Talk Around
19
SQL
Selectable squelch level
20
Home Channel
Home Channel
21
Public Address
Public Address
22
Scrambler
Scrambler
23
Voice Compander
Voice Compander
24
Emergency Call
Emergency Call
▇ Hook/Monitor
“Hook/Monitor” function can be set respectively via the programming software.
No.
Function
Hook/Monitor
Setting
Hook Detect
Monitor
Remarks
Select when using palm microphone.
Select when using desktop microphone.
▇ Selector Knob
Turn the Volume Control Knob clockwise to increase the volume, or counter-clockwise to
decrease the volume
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31
Optional Accessories
Antenna
Keypad Microphone (SM07R1)
Programming Cable (PC06)
Palm Microphone (SM07R2)
Cloning Cable (CP06)
HYT endeavors to achieve the accuracy and completeness of this manual, but no warranty of accuracy
or reliability is given. All the above specifications and design are subject to change without notice due to
continuous development.
No duplication or distribution of this manual or any portion thereof shall take place without the express
written permission of HYT. No part of this manual may be copied, reproduced, translated, stored in a
retrieval system, distributed, or transmitted in any form or by any means, electronic or mechanical, for
any purpose without the express written permission of HYT.
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