Installation guide

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© 1999 Directed Electronics, Inc. N429 9/99
H1/7 VIOLET (+) door trigger input: This type of dome circuit is used in many Ford products. Connect the violet
wire to a wire that shows (+)12V when any door is opened, and ground when the door is closed.
H1/8 BLACK (-) chassis ground connection: Connect this wire to bare metal, preferably with a factory bolt rather
than your own screw. (Screws tend to either strip or loosen with time.) We recommend grounding all your compo-
nents, including the siren, to the same point in the vehicle.
NOTE: Remove any paint below ring connector.
H1/9 YELLOW (+) ignition input: Connect this wire to the (+)12V ignition wire. This wire is pre-wired to the starter
kill relay and must show (+)12V with the key in Run position and during cranking. Take great care that this wire
cannot be shorted to the chassis at any point.