I Programmable Function Keys - Icom IC-F521 Instruction Manual

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PANEL DESCRIPTION
u SCRAMBLER INDICATOR
➥Appears when scrambler function is activated. (Optional UT-
109 (#02)/UT110 (#02) SCRAMBLER UNIT is required.)
i 2/5TONE INDICATOR
➥Appears when specified 2/5tone call is received.
o ALPHANUMERIC DISPLAY
➥Displays the CH number, 2/5tone indication, DTMF num-
bers, Audible indication, etc.
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I Programmable function keys

The following functions can be assigned to [P0], [P1], [P2],
[P3], [P4], [∫], [√], [ ] and [
keys.
Consult your Icom Dealer or System operator for details con-
cerning your transceivers programming.
In the following explanations, programmable function names
are bracketed, the specific switch used to activate the func-
tion depends on programming.
[CH UP] CH UP AND DOWN KEYS
[CH DN] • Select an operating channel.
• Select a transmit code channel after pushing
the [ ] key.
TX CH
• Select a DTMF channel after pushing the
[ ] key.
DTMF
• Select a scan group while pushing and holding
the [ ] key.
SCAN
[CH1] OPERATING CHANNEL KEYS
[CH2] Select an operating channel directly.
[CH3]
[CH4]
[PRI A] PRIORITY CHANNEL KEYS
[PRI B] Select priority A or priority B channel with each
push.
] programmable function