User Manual

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PANEL DESCRIPTION
PUBLIC ADDRESS KEY
When an optional OPC-617
ACC CABLE is installed, the audio
output via the cable can be controlled from the transceiver
separately from the [VOL] control.
•This audio output can be used as a ‘public address’ function when
an external audio amplifier and speaker are connected additionally.
•Push this key, then speak into the microphone while pushing the
PTT switch.
•The [CH Up]/[CH Down] keys allow you to set the audio output level
from minimum to maximum.
RX SPEAKER KEY
When the external connections are made for the ‘public
address’ function, the external speaker drive function is also
available simultaneously. The received audio can be heard
via the external speaker when this key is pushed.
•This function is useful when you are out of the vehicle.
•The audio output level is linked to the transceiver’s volume control.
LIGHT KEY
Push to turn the transceiver’s backlight ON temporarily when
the backlight function is turned OFF in user set mode.
LOCK KEY
Push and hold to electronically lock all programmable keys
except the following:
[Call] (incl. Call A and Call B), [Moni(Audi)] and [Emergency].
OUTPUT POWER SELECTION KEY
Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting.
•Ask your dealer for the output power level for each selection.
C.TONE CHANNEL ENTER KEY
Push to select the continuous tone channel using [CH Up]/
[CH Down] to change the tone frequency/code setting after
pushing this key for permanent operation.
TALK AROUND KEY
Turn the talk around function ON and OFF.
•The talk around function equalizes the transmit frequency to the
receive frequency for transceiver-to-transceiver communication.
WIDE/NARROW KEY
Push to toggle the IF bandwidth between wide and narrow.
• The wide passband width can be selected from 25.0 or 20.0 kHz
using the CS-F1700 CLONING SOFTWARE . (PMR or BIIS PMR opera-
tion only) Ask your Dealer for details.
DTMF AUTODIAL KEY
➥ Push to enter the DTMF channel selection mode. Then
select the desired DTMF channel using [CH Up]/[CH
Down]/[CH Up/Down] keys.
➥ After selecting the desired DTMF channel, push this key to
transmit the DTMF code.
DTMF RE-DIAL KEY
Push to transmit the last-transmitted DTMF code.
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