Icom IC-450, IC-460 instruction manual Programmable function keys

2 PANEL DESCRIPTION

■Programmable function keys

The following functions can be assigned to [P0], [P1], [P2], [P3], [Red], [] and [] programmable function keys.

Consult your Icom dealer or system operator for details concerning your transceivers programming.

If the programmable function names are bracketed in the following explanations, the specific switch used to activate the function de- pends on programming.

CH UP AND DOWN KEYS

•Select an operating channel.

•Select a transmit code channel after pushing the [TX Code CH Select] keys.

•Select a DTMF channel after pushing the [DTMF Autodial] key.

•Select a scan group after pushing and holding the [Scan A Start/Stop]/[Scan B Start/Stop] keys.

•Select a BIIS code, status number or SDM after pushing the [Digital] key.

BANK SELECT KEY

Push this key, then push [CH Up] or [CH Down] to select the de- sired bank.

SCAN START/STOP KEYS

➥Push this key to start scanning; and push again to stop.

➥Push and hold this key to indicate the scan group, then select the desired scan group using [CH Up]/[CH Down].

SCAN TAG KEY

Adds or deletes the selected channel to the scan group.

PANEL DESCRIPTION	2
PRIORITY CHANNEL KEYS
➥ Push to select Priority A or Priority B channel.
➥ Push and hold [Prio A (Rewrite)] to rewrite the Prio A channel.		2

MR-CH 1/2/3/4 KEYS

Select an operating channel directly.

MONITOR KEY

➥Mute and release the CTCSS (DTCS) or 2-tone squelch mute. Open any squelch/deactivate any mute while pushing this key. (LMR operation only)

➥Activates one of (or two of) the following functions on each chan- nel independently: (PMR or BIIS PMR operation only)

•Push and hold to un-mute the channel (audio is emitted; ‘Audible’ condition).

•Push to mute the channel (sets to ‘Inaudible’ only).

•Push to un-mute the channel (sets to ‘Audible’ only).

•Push after the communication is finished to send a ‘reset code’.

NOTE: The un-mute condition (‘Audible’ condition) may auto- matically return to the mute condition (‘Inaudible‘ condition) after a specified period.

LOCK KEY

Push and hold to electronically lock all programmable keys except the following:

[Call] (incl. Call A and Call B), [Moni(Audi)] and [Emergency] keys.

OUTPUT POWER SELECTION KEY

Select the transmit output power temporarily or permanently, de- pending on the pre-setting.

•Ask your dealer for the output power level for each selection.

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