User Guide

C.TONE CHANNEL ENTER KEY

Select the continuous tone channel using [CH Up]/[CH Down] keys

to change the tone frequency/code setting after pushing this key.

TALK AROUND KEY

Push to turn the talk around function ON or OFF.

• The talk around function equalizes the transmit frequency to the re-

ceive 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 set to 25.0 or 20.0 kHz using the

CS-F50 cloning software. Ask your dealer for details.

DTMF AUTODIAL KEY

➥ Push to enter the DTMF

channel selection mode. Then select

the desired DTMF channel using the [CH Up]/[CH Down] keys.

➥ After selecting the desired DTMF channel, push to transmit the

DTMF code.

DTMF RE-DIAL KEY

Push to transmit the last-transmitted DTMF code.

CALL KEYS

Push to transmit a 5-tone/BIIS ID code.

• Call transmission is necessary before you call another station depend-

ing on your signalling system.

• The [Call A] and/or [Call B] keys may be available when your system

employs selective ‘Individual/Group’ calls. Ask your dealer which call

is assigned to each key.

PANEL DESCRIPTION