ICOM 333100 User Manual
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PANEL DESCRIPTION
PRIO A/B KEYS
➥
➥
Push to select Priority A or Priority B channel.
➥
Hold down
[.rio A (Rewrite)] or [.rio B (Rewrite)] for 1
sec. to rewrite the operating channel as the Priority A or
Priority B channel.
Priority B channel.
MR-CH 1/2/3/4 KEYS
Push to select the memory channel 1 to 4 directly.
Push to select the memory channel 1 to 4 directly.
MONI (AUDI) KEY
➥ Push to mute and release the CTCSS (DTCS) or 2-tone
➥ Push to mute and release the CTCSS (DTCS) or 2-tone
squelch mute. Open any squelch/deactivate any mute
while pushing and holding this key.
while pushing and holding this key.
(LMR operation only)
➥
Activates one of (or two of) the following functions on each
channel independently:
(PMR operation only)
• Hold down to unmute the channel (audio is emitted; ‘Audible’
condition).
• Push to mute the channel (sets to ‘Inaudible’ only).
• Push after the communication is finished to send a ‘reset code’.
• Push after the communication is finished to send a ‘reset code’.
(5-tone operation only)
NOTE: The un-mute condition (‘Audible’ condition) may
automatically return to the mute condition (‘Inaudible’
condition) after a specified period depending on pro-
gramming.
condition) after a specified period depending on pro-
gramming.
LOCK KEY
Hold down to electronically lock all programmable keys ex-
cept the following:
Hold down to electronically lock all programmable keys ex-
cept the following:
[Moni(Audi)], [Lock], [Call] (incl. Call A and Call B), [Emergency],
[Surveillance], [Siren], [Lone Worker] and [Light].
[Surveillance], [Siren], [Lone Worker] and [Light].
LONE WORKER KEY
Push to turn the Lone Worker function ON or OFF.
Push to turn the Lone Worker function ON or OFF.
• If the Lone Worker function is activated, Emergency function is au-
tomatically turned ON after the specified time period has passed
with no operation is performed.
with no operation is performed.
HIGH/LOW KEY
Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting.
Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting.
• Ask your dealer for the output power level for each selection.
C.TONE CH ENT KEY
Push to enter the continuous tone channel selection mode.
Then, push
Push to enter the continuous tone channel selection mode.
Then, push
[CH Up]/[CH Down] to change the tone fre-
quency/code setting. The selected channel remains set as
the continuous tone channel until another channel is desig-
nated as such.
the continuous tone channel until another channel is desig-
nated as such.
TALK AROUND KEY
Push to turn the talk around function ON and OFF.
Push to turn the talk around function ON and OFF.
• The talk around function equalizes the transmit frequency to the
receive frequency for transceiver-to-transceiver communication.