Directed Electronics PYTHON 1090 - Page 22

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22
H1/5 BLACK (-) chassis ground connection
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.
H1/6 VIOLET (+) door trigger input, zone 3
This wire is used in vehicles that have a positive (+) switched dome light circuit. 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.