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LONDNESS: Selecting loudness ON will
emphasize the low frequency output.
BEEP: Keypad sound setting.
Display
Bright: set the LCD screen brightness up or
down
Contrast: set contrast up or down
Saturation: set saturation up or down
General
Clock hour: select 12-hour or 24-hour clock
display mode.
Clock set: Press number buttons to input the
current time.
Radio
System information
Product Info：You can view detail system
information including serial number of the
software
Calibration：Adjust the touch screen
Default Set：return to factory default setting or
not
Calibration
The calibration of the screen is useful when some malfunction occur with the touch screen and it
needs adjustment.
Area: Select radio broadcasting area.
Stereo: Select stereo on or off.