RV-BBT600 SERIESINSTALLATIONINSTRUCTIONSImportant Safety InformationWARNINGSee the Important Safety and Product Information guide in theproduct box for product warnings and other importantinformation.NOTICEFailure to follow these cautions could result in damage to thevehicle or poor product performance.This device must be installed according to these instructions.Disconnect the vehicle's power supply before beginning to installthis product.Before applying power to this product, make sure it has beencorrectly grounded according to the installation instructions.You must read all installation instructions before beginning theinstallation. If you experience difficulty during the installation,contact Garmin®Product Support.Connector IdentificationItem Label ConnectorDescriptionNotesMIC Microphone input 3.5 mm mono miniplug forthe hands-free microphone(included)VIDEO IN Video input Composite video RCAconnectorZONE 1 LINEOUTLine out for zone 1 Left, right, and subwooferRCA connectorsItem Label ConnectorDescriptionNotesNone Wiring harnessconnectorsThe wiring harnesses arenot included. See (PinIdentification, page 1) forpinout information.ZONE 2 LINEOUTLine out for zone 2 Left, right, and subwooferRCA connectorsAUX 1 INPUT Auxiliary input 1 Left and right RCAconnectorsZONE 3 LINEOUTLine out for zone 3 Left, right, and subwooferRCA connectorsCAMERAAUDIOINPUT/AUX 2INPUTInput for cameraaudio or forauxiliary 2Left and right RCAconnectorsZONE 4 LINEOUTZone 4 line out Left, right, and subwooferRCA connectorsUSB (500mA) Reserved for manufactureruseCompatible only with low-current (<500 mA) USBdevicesiPad USB (2.1A) Interfaces and chargessupported smartphones andUSB devicesCAN 1 CAN BUS 1 Connects to an NRX wiredremote control using anadapter (sold separately)CAN 2 CAN BUS 2 Reserved for vehicleintegrationN/A AM/FM antenna Connects to the vehicleantenna. The includedadapter may be required.Pin IdentificationYou can use this pinout diagram and table to create a wiringharness for this device.Pin FunctionSpeaker: zone 2 left positive (+)Speaker: zone 2 left negative (-)Speaker: zone 1 left positive (+)Speaker: zone 1 left negative (-)Speaker: zone 1 right positive (+)Speaker: zone 1 right negative (-)Speaker: zone 2 right positive (+)Speaker: zone 2 right negative (-)Ignition switch positive (+12 Vdc input)Power ground (-)GUID-EFC21AFA-2D40-45E8-8E4C-6A9EFBF01CB9 v4July 2020