User Guide

16 -EN
Dome Light Connection
Dome Light Wire
Dome Light Wire
This wire connects the built-in Dome Light to the cable
from the vehicle’s Dome Light Switch.
CONN. TO AV BOX
MICRO SW
Lamp PCB
S1
S2
Lamp SW
Lamp
CON
Door
SW
J13
+
–
ESP
S2
Lamp
CON
Door
SW
J13
+
-
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
Vehicle
Polarity +
Polarity –
Vehicle
Vehicle Door SW
Door Closed
Door Open
Door Closed
Door Open
Door
Vehicle Door SW
When door open Door signal is 12V
When door open Door signal is GND
(Red)
(Black)
(Green)
Door
(Red)
(Black)
(Green)
PKG-850P_EN.indd 16 07.12.2006 11:58:02 Uhr