Directed Electronics AM5 Installation Manual page 14

H1/5 GREEN (-) door trigger input: Most vehicles use negative door trigger circuits.
Connect the green wire to a wire which shows ground when any door is opened. In
vehicles with factory delays on the domelight circuit, there is usually a wire that is
unaffected by the delay circuitry.
H1/6 BLUE (-) instant trigger: This input will respond to a negative input with an
instant trigger. It is ideal for hood and trunk pins and will report on zone one.
H1/7 VIOLET (+) door trigger input: 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.
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