Boss Audio BV7943 User Manual - Page 20

Other Operations 1. Front Pre-amp Output x 4 The RCA Output Jack is on the back of the unit. (Refer to Wiring Diagram) This output is for connecting amplifier, equalizer, or other audio component that requires a pre-amp out connection. (Red=Right, White=Left) Follow the manufactures instructions for the audio component that you are connecting. 2. Video Output(Rear) x 1 The Video Output Jack is on the back of the unit. (Refer to Wiring Diagram) This output (in yellow) is for connecting monitor(s). You must connect a monitor for car in order to play this unit in another monitor. Consult your dealer for any kinds of monitors that are suitable to use in car. Press the "BAND" button to choose between PAL and NTSC mode. 3. Backup Camera Input(Rear) x 1 The backup camera input is on the back of the unit. (refer to wiring diagram). This input (in yellow) is for connecting backup camera for parking. You must connect the VCC wire (in pink color) to the reverse gear switch in order to activate this video input mode when you switch the reverse gear of your car. Please refer to the wiring diagram for more details. 4. SUB Pre-amp Output x 2 The Subwoofer Output Jack is on the output wire harness. (Refer to Wiring Diagram) This output is for connecting up to 2 subwoofer amplifier to the Subwoofer Output Jack to drive a subwoofer. Follow the amplifier's installation instructions. Press and hold the BAND/NP/SUB button to activate or deactivate this function. 5. Aux Input(Front) x 1 The Aux Input Jack is a 3.5mm connector on the front panel of the unit. Press the Mode button to choose AUX. Connect any portable audio device such as a discman or a portable MP3 player to the unit. Use the volume control to adjust volume. 6. AV Input(Rear) x 1 The AV Input Jack 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. 19