Icom IC-F50 Instruction Manual page 15

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 for
permanent operation.
TALK AROUND KEY
Turn the talk around function ON and 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 selected from 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 [CH Up]/[CH Down] keys.
➥ After selecting the desired DTMF channel, push this key to trans-
mit the DTMF code.
DTMF RE-DIAL KEY
Push to transmit the last-transmitted DTMF code.
CALL KEYS
Push to transmit a 2/5-tone/BIIS ID code.
• Call transmission is necessary before you call another station de-
pending 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
. (PMR or BIIS PMR operation only)
2
2
8