General Operation
From the Main Menu screen, select Setup
to access the Settings menu and select from nine categories
represented by the icons on the top of the screen: General, Audio, Display, Others. Select the category,
and adjust any of the available options using the touch screen.
Sync GPS Time:
Synchronizes the clock time with the GPS.
Manual:
Turn off GPS synchronizes and you can set the time manually.
Time Zone:
Select the time zone.
