18 DNX9980HD English 19Basic OperationBasic OperationHow to Display the Navigation ScreenHow to Display the Navigation ScreenThe navigation screen appears.• For how to set up and use the navigation function,see the Navigation Instruction Manual.Secondary window functionSecondary window functionYou can control audio sources while the navigationscreen is displayed, and view the navigationinformation while the source control screen isdisplayed.1 sec.Pressing the button for longer than 1 second whilethe source control screen is displayed switches thesecondary window function on/off.Source Control screen with navigationwindowDisplays the navigation screen with Secondarywindow.Navigation screen with InformationwindowDisplays the Source Control screen with navigationwindow.Navigation screen with Easy ControlwindowNavigation screen with Split ScreenControl windowButtons on the Secondary window[ ] Displays the navigation screen withInformation window.[ ] Displays the navigation screen with EasyControl window.[ ] Displays the navigation screen with SplitScreen Control window.[ ] Displays the currently selected source screen.The button icon to be displayed variesdepending on playing source. The above icondisplay is an example when the source is DVD.[MENU] Displays the Top Menu screen.Picture in Picture functionPicture in Picture functionTwo screens, the navigation screen and sourcescreen, are displayed. When Picture in Picturefunction is on, touching the source screen switchesbetween the camera image and source image.1 sec.Pressing the button for longer than 1 second whilethe navigation screen is displayed switches thePicture in Picture function on/off.The screen switches between visual source'splayback screen and camera view screen each timethe small window is touched.