Icom IC-F510 Instruction Manual page 7

[PRI A]
PRIORITY CHANNEL KEYS
[PRI B]
➥ Select Priority A or Priority B channel with
each push.
➥ Push and hold [PRI A] (Rewrite) to reassign
the operating channel as priority A channel.
[SCN A]
SCAN START/STOP KEY
[SCN B]
➥ Push this key to start scanning; and push
again to stop.
NOTE: Place the microphone on hook to
start scanning.
Take the microphone off hook to stop
scanning.
➥ Push and hold this key to indicate the scan
group, then push [
desired group.
[TAG]
SCAN TAG KEY
Adds or deletes the selected channel to the
scan group.
[MR-1]
OPERATING CHANNEL KEYS
[MR-2]
Select an operating channel directly.
[MR-3]
[MR-4]
] or [ ] to select the
PANEL DESCRIPTION
[MONI]
MONITOR KEY
Activates one of (or two of) the following func-
tions on each channel independently:
• Push and hold the key to unmute the channel (audio
is emitted; 'Audible' condition).
• Push the key to toggle the mute and unmute condi-
tions (toggles 'Audible' and 'Inaudible').
• Push the key to mute the channel (sets to 'Inaudible'
only).
• Push the key to unmute the channel (sets to 'Au-
dible' only).
• Push the key after the communication is finished to
send a 'reset code'.
NOTE: The unmute condition ('Audible' con-
dition) may automatically return to the mute
condition ('Inaudible' condition) after a spec-
ified period.
[ P A ]
PUBLIC ADDRESS KEY
Push to activate the Public Address (PA) func-
tion for voice amplification. When the PA func-
tion is activated, the audio output can be con-
trolled from the transceiver separately with
[VOLUME] control.
• This function is available when the external unit,
such as a audio amplifier, speaker, etc. is addition-
ally connected. (pgs. 13, 14, 18)
• Push this key, then speak into the microphone while
pushing and holding [PTT].
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