Lcd Backlight Brightness; Beep Tone; Lcd Contrast; Beep Level - Icom IC-440 Instruction Manual

9
SET MODE
D LCD backlight brightness
The LCD backlight brightness can be adjusted from 0 (dark)
to 7 (bright).
Bright level 4 (default)
D LCD contrast
The contrast level of the LCD can be adjusted from 0 (dark)
to 7 (bright).
Contrast level 5 (default)
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D Beep tone
You can select silent operation by turning key-touch beep
tones OFF, or you can have confi rmation beeps sound at the
push of a key by turning beep tones ON.
Bright level 0
D Beep level
Set the key-touch beep output level HIGH or LOW.
Contrast level 0
Beep tone ON (default)
Beep level High (default)
Beep tone OFF
Beep level Low