30ENGLISHActivating the navigation function1 On <AV Menu>:23To view the navigation screenOn the source control screen:orOn <AV Menu> :Using the external navigation unitYou can connect a navigation unit (not supplied) to the RGB input terminal so that you can view the navigationscreen. (☞ the Installation/Connection Manual)• Please contact your dealer to inquire about compatible navigation units.• While the navigation screen is displayed, thetouch panel operations are available only for usingnavigation function.• The aspect ratio of the navigation screen is fixed to<Full> regardless of the <Aspect> setting (☞page 42).• You can use the source “AV-IN” for listening to anaudio source connected to the LINE IN jacks.To cancel the navigation screenHold MENU/ATT to display <AV Menu>, then press[AV].Settings for navigation unitOn <Navigation> (☞ step 3 on the left column):NavigationInput☞ the left columnOutput Select front speakers used for thenavigation guidance.Volume Adjust the volume of the navigationguidance. (0 to 35)NavigationMuteSelect <On> to attenuate thesound coming through speakersother than the front speakers duringnavigation guidance.PictureAdjustAdjust the brightness and black.(☞ page 41)
