Icom IC-F3022S, Инструкция по эксплуатации

Страница: 11 / 32

7
2
PANEL DESCRIPTION
2
C.TONE CH ENT KEY
Push to select the continuous tone channel using
[CH Up]/[CH Down] to change the tone frequency/code set-
ting. The selected channel remains set as the continuous
tone channel until another channel is designated as such.
TALK AROUND KEY
Push to 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.
DTMF AUTODIAL KEY
➥
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.
RE-DIAL KEY
Push to transmit the last-transmitted DTMF code.
CALL KEYS
Push to transmit a 5-tone.
• Call transmission is necessary before you call another station
depending on your signaling 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 KEY
Push and hold to transmit the emergency call.
• The transceiver can transmit the emergency call silently or audibly
depending on the pre-setting. Ask your dealer for details.
• When the emergency call transmits with beeps, the emergency text
is displayed on the LCD if programmed.
• 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
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.
SIREN KEY
Push to emit a siren.
TX CODE ENTER KEY
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. 13)
*10-key versions only