ICOM 280401 Manuale Utente
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PANEL DESCRIPTION
SCAN TAG KEY “SCAD”
Push to add or delete the selected channel to/from the scan
group.
Push to add or delete the selected channel to/from the scan
group.
PRIORITY CHANNEL KEYS “PRA”/“PRAR”/“PRB”/“PRAR”
➥Push to select Priority A or Priority B channel.
➥Push to select Priority A or Priority B channel.
➥Push and hold [Prio A (Rewrite)] to rewrite the Prio A chan-
nel.
MR-CH 1/2/3/4 KEYS “CH1”/“CH2”/“CH3”/“CH4”
Push to select an operating channel directly.
Push to select an operating channel directly.
MONITOR KEY “MON”
➥Mute and release the CTCSS (DTCS) or 2-tone squelch
➥Mute and release the CTCSS (DTCS) or 2-tone squelch
mute. Open any squelch/deactivate any mute while push-
ing this key. (LMR operation only)
ing this key. (LMR operation only)
➥Activates one of (or two of) the following functions on each
channel 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’.
• 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
automatically return to the mute condition (‘Inaudible‘ con-
dition) after a specified period depending on programming.
automatically return to the mute condition (‘Inaudible‘ con-
dition) after a specified period depending on programming.
LIGHT KEY “LAMP”
Push to turn the transceiver’s backlight ON temporarily when
the backlight function is turned OFF in user set mode.
Push to turn the transceiver’s backlight ON temporarily when
the backlight function is turned OFF in user set mode.
LOCK KEY “LOCK”
Push and hold to electronically lock all programmable keys
except the following:
[Call] (incl. Call A and Call B), [Moni(Audi)] and [Emergency].
Push and hold to electronically lock all programmable keys
except the following:
[Call] (incl. Call A and Call B), [Moni(Audi)] and [Emergency].
OUTPUT POWER SELECTION KEY “H/L”
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 CHANNEL ENTER KEY “TSEL”
Push to select the continuous tone channel using [CH Up]/
[CH Down] to change the tone frequency/code setting. The
selected channel remains set as the continuous tone chan-
nel until another channel is designated as such.
Push to select the continuous tone channel using [CH Up]/
[CH Down] to change the tone frequency/code setting. The
selected channel remains set as the continuous tone chan-
nel until another channel is designated as such.
TALK AROUND KEY “TA”
Turn the talk around function ON and OFF.
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.
WIDE/NARROW KEY “W/N”
Push to toggle the IF bandwidth between wide and narrow.
Push to toggle the IF bandwidth between wide and narrow.
• The wide passband width can be selected from 25.0 or 20.0 kHz
using the CS-F70/F1700
CLONING SOFTWARE
. (PMR or BIIS PMR
operation only) Ask your Dealer for details.
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