TK-7102H
5
2. Operation Features
The TK-7102H is a VHF FM radio designed to operate in
conventional format. The programmable features are sum-
marized.
3. Transceiver Controls and Indicators
3-1. Front Panel Controls
All the keys on the front panel are momentary-type push
buttons. The functions of these keys are explained below.
•POWER key
Transceiver POWER key. When the power is switched
off, all the parameters are stored in memory. When the
power is switched on again, the transceiver returns to the
previous conditions.
•CHANNEL keys
•MONITOR key (Programmable)
•● key (Programmable)
•VOLUME UP/DOWN key
When the key is pressed, the volume level is increased/
decreased and repeats if held for 200ms or longer.
•BUSY/TX LED
The BUSY indicator (Green LED) shows that the channel is
in use. The TX indicator (Red LED) shows that you are trans-
mitting.
3-2. Programmable Keys
The FPU (KPG-70D) enables programmable keys to select
the following functions.
• Emergency
• Key Lock
• Monitor
• Scan ON/OFF
• Talk Around
• Temporary Delete
• None
• AUX
• Horn Alert
• Scan + Temporary Delete
•Emergency
Pressing this key for longer than 1 second causes the
transceiver to enter the emergency mode. The transceiver
jumps to the programmed “Emergency channel” and trans-
mits for 25* seconds.
The transceiver disables mic mute while transmitting. Af-
ter finishing transmission, the transceiver receivers for 5*
seconds. The transceiver Mute* the speaker while receiving.
Following the above sequence, the transceiver continues to
transmit and receive.
*Default value.
•Key lock
Pressing this key causes the transceiver to accept entry of
only the [Vol Up/Down]*, [Key lock], Microphone [PTT],
[Monitor], [Emergency], and [Power] keys.
* Programmable
•Monitor
Used to release signalling (press once) or squelch (press
and hold for approximately two seconds) when operating as a
conventional. It is also used to reset option signalling.
•Scan ON/OFF
Press this key starts scanning. Pressing this key stops
scanning.
•Talk around
Press this key, the transceiver uses the receive frequency
and the tone for transmission.
The operator can call the other party directly (without re-
peater). Press this key again, the talk around function goes
off.
•Temporary delete
The “Add” channel contained in the scan sequence, and
“Delete” channel is not contained. In the scan mode, this
key switches the channel delete temporarily (Press and hold
for approximately one second).
When the transceiver is turned off, the transceiver exits
the scan or switches the scan function off.
•None
Sounds error operation beep, and no action will occur.
Use this function when the transceiver is required to be more
simple operated.
•AUX
Press to activate the auxiliary port. Press again to deacti-
vate the auxiliary port. Auxiliary is used with optional boards,
allowing you to activate and deactivate these optional func-
tions. While activated, the AUX icon appears on the display.
•Horn alert
Horn Alert is a useful feature that will notify you of a re-
ceived call while you are away from your vehicle. The trans-
ceiver is programmed to sound the vehicle horn or some
other external alert device (such as the vehicle headlights)
when a call is received that has correct signalling.
•Scan + Temporarily delete
To temporarily remove a channel from the Scan list, press
and hold this key for approximately one second during Scan,
while Scan is paused on the undesired channel, to tempo-
rarily remove that channel from the scanning sequence. Af-
ter switching the Scan function OFF, or switching the trans-
ceiver OFF and then ON again, the Scan settings return to
normal.
OPERATING FEATURES