66 | EnglishControl during DVD Video, DVD Audio or Video CD PlaybackAV InterfaceYou can set audio and visual (AV) interface parameters.Displaying the AV I/F 1 screenAV InterfaceAV I/F 1 screen1 Adjusts the volume.2 Returns to the Control screen of the previoussource.3 Calls the Sound Effects Menu. (page 82)4 Calls the Setup Menu.5 Selects a navigation system connection. ( RGB)"RGB": Allows the Kenwood’s Navigation Systemto connect via its interface cable."AV-IN1": Allows a third-party navigation system toconnect via the AV INPUT1 port."Off": Must be used if no navigation systemis connected. (The navigation displayis cancelled when the AV source isswitched.)6 Sets a name to be displayed when you select asystem that is connected via the AV INPUT1 port.( VIDEO1)• If you have set the navigation system connection to "AV IN1",the display is fixed to "NAV".7 Sets an image display of the system that isconnected via the AV INPUT2 port. ( Off)"Off": When the image source is switched, animage entered via the AV INPUT2 port isdisplayed."On": When an image signal is entered via the AVINPUT2 port, this image is displayed.8 Sets a name to be displayed when you select animage of the system that is connected via the AVINPUT2 port. ( VIDEO2)9 Displays the AV I/F 2 screen.• If AV Interface is not shown, touch Prev. orNext to display it.AV I/F 1AV I/F 1AV I/F 1MENUAV-IN1 NameAV-IN2 NameAV-IN2 InterruptionNavigationRGBVIDEO2OnVIDEO11254611137988567