Automate 552 Installation Manual page 14

H1/3 WHITE/BLUE (-) activation input
Sending a negative pulse to this wire will initiate the remote start sequence. This wire can be wired to an optional
momentary switch to activate the remote start system.
H1/4 BLACK /WHITE (-) 200 mA domelight supervision output
Connect this wire to the optional domelight supervision relay as shown below:
IMPORTANT! This output is only intended to drive a relay. It cannot be connected directly to the
domelight circuit because the output cannot support the current draw of one or more light bulbs.
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 components to the same point in the vehicle.
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© 1999 Directed Electronics, Inc. Vista, CA