Icom IC-F70DT Instruction Manual page 13

DTMF AUTODIAL KEY "DTMA"
➥ Push to enter the DTMF channel selection mode. Then select
the desired DTMF channel using [CH Up]/[CH Down].
➥ After selecting the desired DTMF channel, push this key to
transmit the DTMF code.
CALL KEYS "CALL"/"CALA"/"CALB"
Push to transmit a 2/5-tone ID code.
• Call transmission is necessary before calling another station depend-
ing on your signalling system.
• [Call A] and/or [Call B] may be available when your system employs
selective 'Individual/Group' calls. Ask your dealer which call is
assigned to each key.
EMERGENCY KEYS "EMR"
Push and hold for a specified period to transmit an emergency
call.
• If you want to cancel the emergency call, push (or push and hold)
the key again before transmitting the call.
• The emergency call is transmitted one time only or repeatedly until
receiving a control code depending on the pre-setting.
SURVEILLANCE KEY "SURV"
Push to turn the surveillance function ON or OFF.
When this function is turned ON, the beep is not emitted and
the LCD backlight does not light when a signal is received or
a key is pushed, etc.
PANEL DESCRIPTION
TX CODE ENTER KEY "TXCE" (PMR operation only)
Push to enter the ID code edit mode directly, for 5-tone. Then
set the desired digit using [CH Up]/[CH Down] or 10-keypad*.
(p. 15)
*IC-F70DT/T or IC-F80DT/T only
TX CODE CHANNEL SELECT KEY "TXC"
➥ Push to enter the ID code channel selection mode directly.
Then set the desired channel using [CH Up]/[CH Down].
(p. 14)
➥ During ID code channel selection mode, push for 1 sec. to
enter the ID code edit mode for 5-tone. Then set the desired
digit using [CH Up]/[CH Down] or 10-keypad*. (p. 15)
*IC-F70DT/T or IC-F80DT/T only
TX CODE CHANNEL UP/DOWN KEYS "TXCU"/"TXCD"
Push to select a TX code channel directly.
ID-MR SELECT KEY "IDMS" (PMR operation only)
➥ Recalls detected ID codes.
• Push this key, then select the ID code using [CH Up]/[CH
Down].
• Up to 5 ID's are memorized.
➥ Push and hold to erase the selected ID's.
SCRAMBLER FUNCTION "SCR"
Push to toggle the voice scrambler function ON and OFF.
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