Genex Telecom GT40 UHF LMRS TRANSMITTER User Manual Genex PM3GT40 Owner Manual 1
Genex Telecom Co., Ltd. UHF LMRS TRANSMITTER Genex PM3GT40 Owner Manual 1
USERS MANUAL
USER’S MANUAL
FOR THE
LT Series Radios
LT-Series Genex Portable LMR radio
- Function description
1. power on& volume control
(1) Power On
Turn radio on by turning the power/volume Rotary switch
clockwise out of detent. When radio turns on, it make beep
sound.
(2) Power Off
Turning the power /volume rotary switch counterclockwise out
of detent
(3) Volume up/down
Adjusting level of volume by turning Volume rotary switch.
2. Channel Selecting (Up/Down)
User can choose a channel by adjusting Channel rotary switch
3. RX Operation
1) Busy condition is that unit is receiving a signal fixed in its channel
Unit in the busy condition will be operated according to a fixed input
of tone and two Tone. Unit out of busy condition will remain LED Off
2) Correct Call
If a incoming signal has same tone as a fixed input of tone in
selected channel,
This signal is called “Correct Unit will open Audio with Green LED, If
a incoming signal is not correct call, LED will be On in orange.
3) Monitor Operation
Whenever Monitor button is pressed, Audio must be opened
regardless of the condition of busy or correct call.
- Monitor On : press Monitor button in left side of radio, Audio will be
opened.
If press Monitor button for five seconds, Monitor button will be
locked and then a opened audio will be maintained, even
though user release monitor button. If user release monitor
button within five seconds, Monitor function will be Off and then
Audio will be controlled by a incoming signal.
To be out of Monitor condition, Just press monitor again.
4) Scan operation
- Normal scan On : Press Sacn Button on the left side of radio for two
seconds,
User can initiate scan with beep sound. If no conversation is detected
on any channel in the scan list, Radio will make Error beep sound,
Once Scan starts, LED will flash in order of the following step
repeatedly as below
RED ==? GREED ===? Orange
It indicates that Scan is on progress.
To stop scanning, Press Scan button again for a two seconds,
Radio will go back to the original channel used before start a scan
and then radio stops flashing LED.
If a conversation is detected a correct call, radio will stop on that
channel and user will be able to hear the conversation. If
programmed for normal scan TX, you will be able to transmit on
that active channel during the programmable scan delay time. The
scan delay time is the amount of time. Radio will stay on that
channel once activity has cased. The radio will resume scanning
once the scan delay time has expired. Scanning will continue until
the channel is changed or press scan button again.
- Scan channel Delete : To temporarily delete a channel from the
scan list,
simply press the scan button for a short time while stopped on
the channel
to be detected. This will remove that channel from the scan list
until the
channel is changed or the radio’s power is reset. When power is
restored
or the scan list channel position is again selected, the original
dealer
programmed scan list will be activated.
- Priority Scan On : A single channel is programmed as the “
Priority” channel.
The radio will constantly monitor this channel with flashing LED
while scanning and when the radio has stopped on an active
channel. If a call is detected on the “priority” channel, the radio
will automatically move to, and remain on the “ Priority” channel
as long as the priority conversation takes places. “priority”
channel activity takes precedence over all other conversations.
- Priority Scan Off : To be out of “Priority scan” Just change
Channel.
Radio will stop for a programmed delay time and start scanning
on priority scan option activity channel.
- Look back (Receiving correct call in Priority scan mode)
Any channel, when not in the scan mode can be programmed to
“look back” at the priority channel. This feature is ideal for those
who do not need scan as defined above, but want to make sure
that they never miss a call on the “priority” channel if another
channel has been selected, the radio will periodically “look
back” at the Priority channel. If activity is detected on the
“priority” channel, the radio will move to that channel for as long
as it remains active.
- Priority Scan TX : If a coming signal is not correct call, allow
transmission on the normal channel. If a coming signal is a correct
call, allow transmission on the correct call channel. After finish
transmission, resume scan after scan delay time.
- Muti Scan : if press Scan key while Priority scan mode is On,
Priority Channel
scan and Normal scan will take place at the same time under this
condition,
scan sequence will be as below.
N-Ch(1) ===? P-Ch ==? N-Ch(2)===? P-Ch ===? N-Ch(3)……
4. TX operation
1) PTT TX
Allows transmission with pressing PTT.
2) To enable VOX function, first of all VOX function and its level
must be set through PC programmer and then turn Radio `
on while pressing PTT. At a moment, radio makes beep sound.
3) TOT (TX Time-out-Timer)
This function will be disable TX.
When TX inhibit is used in conjunction with the time our timer,
Radio will not be able to transmit for the programmed period of
time after a time out occurs.
4) TOT Penalty option.
When a TOT occurs, TX will be inhibited for the penalty time.
5) BCL(Busy Channel Lock) option.
This function will inhibit TX on the operating channel while a
signal is being received.
6) BCLO(Busy Channel Lock out) option.
Even if a call is being received, this function allows TX. It also
can allow TX with correct tone.
7) TX Delay Option
This function is used to remove squelch tail caused by using
CTCSS tone.
5. Power Save
1) TX Power save on
The time of TX power save on can be set by programmer, while
radio is in Power save on condition, TX/RX is not allowed. To
be out of this mode, just press any key.
2) Power Save Off.
The time of “power save off” can be set by programmer.
In this condition, allows only RX.
3) Power save delay.
Power save mode can be cancelled whenever occurs key/TX
event. This function forces radio not to go back to Power save mode
during Power save delay time that is programmable.
4)Power Save Sequence
Power Save Delay ==? Power Save On ===?
Power Save Off ====? Power save off ….
6. Low Battery Detection
1) RX Low battery
If Low battery condition is detected, Radio flash LED with beep
sound. In this condition RX/TX is inhibited but one time of TX is
allowed.
2) TX low battery
If Low battery condition is detected while TX is active, Radio
allows TX
but it will be inhibited right after end of TX. There is still one-time
TX chance in the low battery condition.
7. Scramble Function
Four different kind of scramble can be selected to each channel.
If the same scramble is set on the same channel for each other,
Normal conversation will be possible.
8.PC Link
Turn radio on while pressing monitor and scan button at the same time.
Radio flash LEC in orange
To be out of PC link condition, Turn radio Off and the On.
9.Clone function
1) This function gives two radios same data with clone cable.
2) To set master radio which transmit data, Turn radio on while pressing
PTT
and Monitor button at the same time, LED will be On in Red
3) To set slave radio which receive data from Master radio.
Turn radio on while pressing PTT and Scan button at the same
time. LED will be On in Green.
4) Once Master and slave radio is set, Please press PTT of Master
radio to
transmit data.
FCC Information
This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
FCC RF Exposure Compliance
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. This unit does not
contain any user serviceable parts and repairs should only be made by authorized service
personnel.
This equipment complies with FCC RF radiation exposure limits set forth for controlled and
uncontrolled environments. It is mandatory that the radiating antenna be positioned away from
operating personnel to maintain at least 2.5 centimeters distance from personnel to conform to
the requirements of ANSI/IEEE C95.1-1992 Standard for Safety Levels with Respect to Human
Exposure to Radio Frequency Electromagnetic Fields.
Power listed for this device is conducted. This device must be restricted to work related
operations in an Occupational/Controlled RF exposure Environment. End-Users must be
provided with the specific training information. All qualified end-users of this device must have
the knowledge to control their exposure conditions and/or duration to comply with
Occupational/Controlled limit and requirements.