Owner`s manual

10. SETTINGS
<< Screen/Volume
SCREEN BRIGHTNESS
-Adjusts overall brightness of the LCD screen.
DAY/NIGHT MODE AUTO CHAGE
-When turned ON, LCD will auto-adjust the
display settings.
BUILT-IN SPEAKER VOLUME
-Adjusts volume level of the system sound output.
TOUCH ADJUSTMENT
-Backlight OFF: Press to turn backlight ON/OFF
-Calibrate: Press to calibrate touch screen
sensitivity.
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