VIETA CDV7500GP Owner's Manual page 52

System Setting Operation
Display Setting
Tap
the Display setting menu, the below menu will appear:
Setting
Tap button on the Display Setting menu screen to select the
level .
Date & Time Setting
Tap
Time Setting
access into the Date & Time menu, the below menu will appear:
Tap
mode and Hour/Min of the Time mode, then tap
to change the date & time.
button on the setting menu screen to access into
Display Setting
Brightness 06
Time Setting
Calibration
Screen Brightness
bar on the Display Setting menu screen to
Time Setting
Hour
Time
AM 11
12 Hour Mode
Format
button to select the Year/ Month/Day of the Date
Control
Min
31
BR - 52
button