Icom IC-F24/S Marine Radio User Manual


 
10
2
PANEL DESCRIPTION
11
2
PANEL DESCRIPTION
2
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 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.
TALK AROUND KEY
Push to turn the talk around function OFF.
Push and hold to turn the talk around function ON.
The talk around function equalizes the transmit frequency to the re-
ceive frequency for transceiver-to-transceiver communication.
WIDE/NARROW KEY
Push to select the IF bandwidth to wide.
The wide passband width can be selected from 25.0 or 20.0 kHz
using the CS-F14
CLONING SOFTWARE
. (PMR operation only) Ask
your dealer for details.
Push and hold to select the IF bandwidth to narrow.
DTMF AUTODIAL KEY
Push to transmit the programmed DTMF code.
CALL KEYS
Push to transmit a 2/5-tone code.
Call transmission is necessary before you call another station de-
pending on your signalling system.
[Call A] and/or [Call B] keys may be available when your system em-
ploys selective Individual/Group calls. Ask your dealer which call is
assigned to each key.
EMERGENCY KEYS
Push and hold to transmit an emergency call.
When [Emergency Single (Silent)] or [Emergency Repeat
(Silent)] is pushed, an emergency call is transmitted without a
beep emission.
If you want to cancel the emergency call, push (or push and hold)
the key again before transmitting the call.
The emergency call is transmitted one time only or repeatedly until
receiving a control code depending on the pre-setting.
VOICE SCRAMBLER FUNCTION KEYS
Push to turn the voice scrambler function OFF.
Push and hold to turn the voice scrambler function ON.
OPT OUT KEYS
Push to inactivate the connected output signal level.
Push and hold to activate the connected output signal level.
SIREN KEY
Push to emit a siren. This function can be used for situations other
than an emergency alert such as a security alarm for example.
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