Main Harness Wire Connection Guide - Directed Electronics 3901V Installation Manual

Main harness wire connection guide

N1/1 RED
N1/2 BLACK
N1/3 RED/WHITE
N1/4 BLUE
ORANGE
N1/5
N1/6 WHITE
N1/7 BROWN
N1/8 BLUE/WHITE
N1/9 BROWN/WHITE
N1/1 RED – (+) 12V constant power input: Before connecting this wire, remove the supplied fuse.
Connect to the battery positive terminal or the constant 12V supply to the ignition switch.
NOTE: Always use a fuse within 12 inches of the point you obtain(+)12V. Do not use the supplied fuse in
the harness for this purpose. This fuse protects the module itself.
N1/2 BLACK - (-) chassis ground connection: Attach this wire to the kick panel or firewall. There
should be no paint, and no factory grounds. Do not use under dash bracing or steering columns as ground
points.
12
(+) 12V Constant Power
(-) Chassis Ground Input
(-) 200mA Auxillary Channel Output
(-) Instant Trigger Input
(-) Ground While Armed Output
(-) Light Flash Output
(+) Siren Output
(-) Status/shunt Input
(-) 200 mA Horn Output
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