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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.
MONI
TA
W/N
DTMF
H/L
CALL
CAL A
CAL B
IC-F111S_F121S_F211S_F221S 02.10.3 11:54 AM Page 4 (1,1)
Summary of Contents for IC-F111S
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