72 DNX9240BT/DDX8024BT/DDX8054BTNavigation SetupYou can set Navigation parameters.Display the Navigation Setup screen1Touch [ ] > [ ] > [Navigation]. (page 59)Set each item2[NAV Interrupt Speaker] Selects speakersused for voice guidance of the navigationsystem. ( "Front All")"Front L": Uses the front left side speaker forvoice guidance."Front R": Uses the front right side speaker forvoice guidance."Front All": Uses both front speakers for voiceguidance.[NAV Voice Volume] Adjusts the volume forvoice guidance of the navigation system.( DNX9240BT: "25", DDX8024BT/DDX8054BT: "21")[Line Mute] Mutes the volume during voiceguidance of the navigation system.( "ON")When turned "ON", the volume level drops forvoice guidance.[Navigation Input] Selects a navigationsystem connection. ( "RGB") (DDX8024BT/DDX8054BT only)"RGB": Allows the Kenwood’s NavigationSystem to connect via its interfacecable."AV-IN": Allows a third-party navigation systemto connect via the AV INPUT1 port."OFF": Must be used if no navigation systemis connected. (The navigation displayis cancelled when the AV source isswitched.)[On Screen Navigation] Sets an on-screendisplay of the navigation screen. ( "OFF")(DDX8024BT/ DDX8054BT only)"Auto": Information is displayed for 5 secondswhen updated."OFF": Information is not displayed.DSP Bypass ControlTemporarily bypassing DSP (Digital SignalProcessor) System.Display the Audio SETUP screen1Touch [ ] > [ ] > [Audio SETUP]. (page59)Set the DSP Select2[Bypass] There is no effect by DSP.[Through] There is an effect by DSP.⁄When the mode is set to [Bypass], DSP System cannot•be adjusted.Setup Menu