Settings
Surround effect
This menu option allows you to turn the
surround effect on/off.
Press [HOME] > [Settings] > [Sound] >
[Surround effect].
Speed Dependent Vol�
This menu option allows you to control
automatically the audio volume according to
the speed of the vehicle.
Press [HOME] > [Settings] > [Sound] > [Speed
Dependent Vol.].
Touch Tone
This menu option allows you to play a beep
sound whenever you operate the touch screen.
Press [HOME] > [Settings] > [Sound] > [Touch
Tone].
Reset
This menu option is used to reset all [Sound]
settings.
1. Press [HOME] > [Settings] > [Sound] > [Reset].
2. Press [Yes].
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Display
This menu option describes display settings.
Set Video image
The screen ratio can be set in video modes,
such as DVD, VCD, Jukebox video, USB video
or AUX video.
1. Press [MENU] > [Display Settings] > [Set
Video image].
2. Select the desired options.
• [Brightness]: Adjusts the brightness.
• [Contrast]: Adjusts the contrast.
• [Saturation]: Adjusts the saturation.