Icom IC-M402A, Инструкция по эксплуатации

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11
COMMANDMIC
®
HM-127
New2001
■
Display backlighting
The function display and keys can be backlit for better visibil-
ity under low light conditions. The backlighting condition can
also be adjusted independently from the transceiver.
q
Push [VOL• ] for 1 sec. to
enter Backlight adjusting mode.
• “ ” with the number of the
backlight level appears in the
channel comment indicator.
w
Push [
Y Y
] / [
Z Z
] to adjust the
backlight level.
• The backlight level is adjustable
between 0 (light OFF) and 7
(brightest).
■
Monitor function
The monitor function releases the noise squelch mute of the
microphone only. (An independent noise squelch system is
employed.)
➥
Push [SQL•
L
] for 1 sec.
to activate the Monitor func-
tion.
• “ ” blinks and audio is
emitted.
• Any key cancels the Monitor
function.
■
Dualwatch/Tri-watch operation
q
Push [
Y Y
] or [
Z Z
] to select the desired channel.
• Push
[CH/WX•
U/I/C
]
several times while pushing [H/L] to
select the channel group (USA, INT, CAN), if desired.
w
Push [CH/WX•
U/I/C
] for 1 sec. to start Dualwatch or
Tri-watch.
• “ DUAL ” appears during Dual-
watch; “ TRI ” appears during Tri-
watch.
• A beep tone sounds when a sig-
nal is received on Channel 16.
• Tri-watch becomes Dualwatch
when receiving a signal on call
channel.
• Dualwatch or Tri-watch can be
selected in the transceiver’s Set
mode.
e
To cancel Dualwatch/Tri-watch, push [CH/WX•
U/I/C
]
again.
DW
DW
DW
MONI
DIM
Appears while in the
Backlight adjustment
mode.
Blinks when the Monitor
function is in use.
Appears when the Dual or
Tri-watch function is in use.
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