Icom IC-F621 [8/24] Panel description

Icom IC-F621 [8/24] Panel description
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PANEL DESCRIPTION
TALK AROUND KEY
Turns the talk around function ON and OFF.
The talk around function equalises the transmit
frequency to the receive frequency for mobile-
to-mobile communication.
CALL KEYS
Transmit a 5-tone code.
Call transmission is necessary before you call
another station depending on your signaling
system.
• The [CAL A] and/or [CAL B] keys 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 the key to transmit an emergency call.
If you want to cancel the emergency call, push
(or push and hold) the key again before trans-
mitting the call.
• The emergency call is transmitted one time only
or repeatedly until receiving a control code
depending on the pre-setting.
[ T A ]
[CALL]
[CAL A]
[CAL B]
[EMER]
TX CODE KEY
Select a transmit 5-tone code (station code)
channel.
TX CODE CHANNEL UP/DOWN KEY
Push to selects a TX code channel directory.
DTMF CHANNEL SELECT KEY
Push this key to select a DTMF channel.
Push this key, then select the desired DTMF
channel using the [ ]/[ ] keys.
Push the key to transmit the selected DTMF
code.
C. TONE CHANNEL ENTER KEY
Push this key then input a continuous tone mem-
ory channel number using [ ]/[ ] keys to
change the tone frequency.
[TX CH]
[CODE]
[DTMF]
[TONE]
IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page h (1,1)

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