XDVDN8290 OPERATION 
Power On/Off
Mute
AM/FM Mode - Hotkey
AS/PS
Mode
Menu
Rapid Dial Rotary Encoder
Volume
Select
Navigation - Hotkey
Control Functions - Monitor Closed
Press 
to turn the unit on. Hold for 3 seconds to turn the unit off.
Press MUTE to silence the audio, and
will appear in the OSD (On Screen Display). Press MUTE again to cancel.
Press AM/FM to select radio tuner mode. If the unit is already in tuner mode, press AM/FM to select between FM1, FM2, FM3, and AM bands.
Press AS/PS momentarily to start station PRESET SCAN function,
Press AS/PS for 2 seconds to start AUTO STORE station preset function in current BAND.
Press MODE to select between the unit’s available modes, such as: Tuner, DVD (which includes CD and MP3/WMA playback), iPod, Bluetooth, Camera, SD, Navigation and Auxiliary inputs. Each time the MODE button is pressed the next mode is chosen. Modes of operation are indicated on the OSD. Hold the MODE button for 3 seconds to toggle the
Press MENU to display the main menu, along with the setup
Press to toggle between the Volume and Select functions. When idle, push and hold for 3 seconds to enter the Audio Setup Menu.
Normally, the rotary controls the volume, which is visible as a number from
0 to 40, to the right of the volume icon 
displayed on the screen. When the icon is not displayed, turn the rotary to display the volume level. Turning the rotary while the volume is muted will cancel the mute function.
Note: To program the default volume level when the unit is turned on: turn the rotary to the desired level, then push and hold the rotary for 3 seconds to program the current volume level.
Turning the rotary while it’s in select mode will allow you to perform various functions and settings depending on the mode/screen displayed. Generally, turning the rotary will let you move through the choices and pushing the rotary will select the highlighted choice.
Press NAV to select Navigation mode.
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