Directed Electronics Python 3000 ESP Installation Manual page 6

H1/7 VIOLET (+) DOOR TRIGGER INPUT, ZONE 3
This type of domelight circuit is used in many Ford vehicles. Connect the violet wire to a wire that shows (+)12V
when any door is opened, and ground when the door is closed. This wire will report Zone 3.
H1/8 BLACK (-) CHASSIS GROUND INPUT
Remove any paint and 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 components, including the
siren, to the same point in the vehicle.
H1/9 YELLOW (+) SWITCHED IGNITION INPUT, ZONE 8
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 the run position and during cranking. Take great care that this wire cannot be shorted to the
chassis at any point. This wire will report Zone 8.
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© 2001 Directed Electronics, Inc. Vista, CA