Configuration Items; Weather Alert; D Display Contrast; Key Beep - Icom IC-M423 Instruction Manual

D

Weather alert

A NOAA broadcast station transmits a weather alert tone be-
fore important weather information.
"WX " blinks until the transceiver is operated after the
transceiver detects the alert.
• "WX " appears instead of "WX" when the function is set ON.
ON with Scan : The preprogrammed weather channels are
sequentially checked while scanning.
ON : The previously selected (last used) weather
channel is checked while scanning.
OFF : The transceiver does not detect a weather
alert tone.

Configuration items

■
D Backlight
The function display and keys can be backlit for better visibil-
ity under low light conditions.
The backlight can be set to 7 levels and OFF.
(Default: OFF)
D Display contrast
This item adjusts the contrast of the LCD in 8 steps.
Level 1 is the lowest contrast, and level 8 is the highest con-
trast.
D

Key Beep

You can turn OFF beep tones for silent operation, or you can
turn ON the tones to have confirmation beeps sound when a
key is pushed.
MENU SCREEN OPERATION
9
1
2
3
4
(Default: 7)
5
6
7
8
9
10
(Default: 5)
11
12
13
14
15
16
(Default: ON)
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