Icom IC-450 Marine Radio User Manual


 
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PANEL DESCRIPTION
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2
PANEL DESCRIPTION
2
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 specic 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.
PRIORITY CHANNEL KEYS
Push to select Priority A or Priority B channel.
Push and hold [Prio A (Rewrite)] to rewrite the Prio A channel.
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 Inaudibleonly).
Push to un-mute the channel (sets to Audibleonly).
Push after the communication is nished to send a reset code.
NOTE: The un-mute condition (Audiblecondition) may auto-
matically return to the mute condition (Inaudible condition)
after a specied 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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