51ENGLISHYou can change the illumination color of the buttonson the monitor panel.Key ColorAdjustUser Scan• You can also adjust the illumination color yourself.Touch [Adjust] to display the illumination coloradjustment screen, then adjust the color. Theadjustment is saved in [User].• Selecting [Scan] changes the illumination colorgradually.You can change the background design or color.To change the background design:*1 *2SettingsSettingsDisplay settingsDisplay the screen.On the Home screen, touch as follows:Then, on the screen, touch [Display].• ON: Activates dimmer.• OFF: Deactivates dimmer.• SYNC (Initial): Dims the screen and buttonillumination when you turn on the headlights.– The ILLUMI lead connection is required.(Page 63)*1• NAV-SYNC*2: Activates or deactivates dimmeraccording to the day/night display setting of theexternal navigation unit.• ON (Initial): Displays the clock while a video sourceis playing.• OFF: Cancels.*1 Only for DDX795/DDX775BH/DDX6018BT/DMX6018BT/DDX5018BT/DDX595/DDX575BT.*2 Only for DDX6018BT/DMX6018BT/DDX5018BT/DDX718WBTLDMX718WBTL.To change the background color: Touch[Background Color], then select the color on the screen.• You can select same color selected in as the background color by touching [Sync ColorSettings].• If [Scan] is selected in , user cannotselect [Sync Color Settings].*1 Selects background color in advance.*2 Selects a loaded favorite image in advance.Storing your favorite image for thebackgroundYou can use your favorite image stored on theconnected USB device for the background.• Connect the USB device on which the image isstored beforehand.• Use a JPEG/PNG/BMP file with a resolution of 800 x480 pixels.1 Touch [User1 Select] or [User2 Select] tostore the image for the screen.2 Select the folder, then the file for thebackground image in the selected folder.User Background Select