Alpine PKG-RSE3DVD installation manual Mount Side, Dome Light Wire

Mount Side

Dome Light

Polarity Switch

+ S W -	S W -
	+

(Detail of dome light

polarity switch)

AV Connector Ports

Dome Light Wire

Dome light wire connects the built-in dome light to the cable from the vehicle’s dome light Switch.

Polarity change switch is located on the top surface that mounts into the headliner.

Vehicle door polarity depends on the vehicle type. The polarity can be changed by the “Door SW polarity” switch. (Default: Negative Switched System)

Polarity +: When door open, door signal is 12V

Polarity -: When door open, door signal is GND

AV Connector 2 AV Connector 1

Power

FM Switching

Box Mini Plug

Wireless Transmitter

Wire(Detail of AV connector ports)

Polarity+

Vehicle

When the door is open -> the door signal is 12

Vehicle Door SW

Door Closed

Door Open

Door

PKG-RSE3DVD

Polarity-

Vehicle

GND

When the door is open -> the door signal is GND

Vehicle Door SW

Door Closed

Door Open

Door

PKG-RSE3DVD

6-EN