OPERATION
6)Tap 
to enter volume option menu.
There are two method to adjust the volume: Method A: When you select 
or 
, press OK button on remote control to adjust the system volume
level. Method B: When you select 
, press 
/
(Left/Right) buttons on remote control to adjust the volume up or down.
Tap chock box 
to mute the
sound. Tap 
to select keyclick and screenclick volume type among: None, Softness or Generosity. When finishing
volume setup, tap 
to save and exit current menu.
7)Tap 
to enter system info interface. The following information will be displayed in this interface: SN (Serial No.), Hardware Version, Software Version, Total Memory and Available Memory.
• Navigation
When you connect a GPS box to DVD unit, turn GPS box on then switch the DVD unit mode to navigation mode, you will enter the control interface like followed:
Use the remote control or tap 
icon to see following two navigation interface:
Tap 
to enter destinations menu:
Now you can navigate to anywhere you want just following the instruction on the navigation interface.
How to use the navigation software, please refer to the navigation software instruction manual.
Note: In the video mode, you must select video output signal to the monitor. And In RGB mode, you must select RGB output to the monitor.
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