ICOM IC F111S User Manual

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PANEL DESCRIPTION

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¡ TALK AROUND KEY

Turns the talk around function ON and OFF.
• The talk around function equalizes the transmit

frequency to the receive frequency for mobile-to-
mobile communication.

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¡ WIDE/NARROW KEY

Push this key to toggle the bandwidth between
wide or narrow.

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¡ DTMF AUTODIAL KEY

Push this key to transmit a specified DTMF code.

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¡ CALL KEY

Transmit a 2-tone, 5-tone code.
• Call transmission is necessary before you call

another station depending on your signaling sys-
tem.

• The [CAL A] and/or [CAL B] keys may be avail-

able when your system employs selective
‘Individual/Group’ calls. Ask your Dealer which
call is assigned to each key.

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¡ MONITOR KEY

Activates one of (or two of) the following functions
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 ‘Audible’

only).

• Push the key after communication is finished to send a

‘reset code’.

NOTE: The unmute condition (‘Audible’ condi-
tion) may automatically return to the mute con-
dition (‘Inaudible‘ condition) after a specified
period depending on the pre-setting.

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¡ OUTPUT POWER SELECTION KEYS

Select the transmit output power temporarily, or
permanently, depending on the pre-setting.
• Ask your Dealer or System Operator for the out-

put power level for each selection.

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