Directed Electronics AM1 Installation Manual page 15

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.
H1/8 BLACK (-) chassis ground connection: Connect this wire to bare metal, prefer-
ably with a factory bolt rather than your own screw. Screws tend to either strip or
loosen with time. All components, should be grounded to the same point in the vehi-
cle if possible.
© 2003 directed electronics, inc.
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