LCD Backlight Sound On/Off
The LCD backlight can be turned ON/OFF by pressing the illumination key.
Holding down the illumination key for one second activates the Backlight
and Sound ON/OFF switches from any observation screen.
Use the Right/Left arrow keys to turn the switch ON/OFF.
The Up/Down arrow keys and the numeric keys can be used to move the
cursor between the item 1 and 2.
Press the [ESC] key to terminate this screen.
1) Backlight
2) Sound
: Backlight OFF
: Backlight ON
: Sound OFF
: Sound ON
1
.
2.
3
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