Manual RMD 574BTOther Operations1. AV InputThe AV Input is a set of composite input on the rear of the unit. Press the Mode button to choose AUX. Connect any portable audio/video device such as a DVD player or VCD player to unit. Use the volume control to adjust volume.2. Aux InputThe Aux Input Jack is a 3.5mm connector on the front panel of the unit. Press the Mode button to choose AUX. Connect any portableaudio device such as a discman or a portable MP3 player to the unit. Use the volume control to adjust volume.3. Backup Camera InputThe backup camera input is on the back of the unit. (refer to wiring diagram). This input (in yellow) is for connecting backup camera forparking. You must connect the VCC wire (in pink color) to the reverse gear switch in order to activate this video input mode when youswitch the reverse gear of your car. Please refer to the wiring diagram for more details.4. Video Output x 1The Video Output Jack is on the back of the unit. (Refer to Wiring Diagram) This output (in yellow) is for connecting monitor(s). You mustconnect a monitor for car in order to play this unit in another monitor. Consult your dealer for any kinds of monitors that are suitable touse in car.5. RCA Output x 2 setsThe RCA Output Jack is on the back of the unit. (Refer to Wiring Diagram) This output is for connecting amplifier, equalizer, or otheraudio component that requires a pre-amp out connection. (Red=Right, White=Left) Follow the manufactures instructions for the audiocomponent that you are connecting.6. Subwoofer Output x 1The Subwoofer Output Jack is on the output wire harness. (Refer to Wiring Diagram) This output is for connecting up to 2 subwooferamplifier to the Subwoofer Output Jack to drive a subwoofer. Follow the amplifier’s installation instructions.