Directed Electronics 591XV Installation Manual page 15

within 15 seconds after unlocking the driver's door. The BLUE wire outputs a low current (-) pulse on the second
press of the unlock button of the transmitter. This negative unlock output is used to unlock the passenger doors.
NOTE: The second unlock output feature is not available if the double pulse unlock feature
is turned on.
H1/8 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.
H1/10 BROWN (-) horn honk output
This wire supplies a (-) 200 mA output that can be used to honk the vehicle horn. It outputs a single pulse when
locking the doors with the remote, and two pulses when unlocking with the remote. This wire will also output
pulses for 30 seconds when the Panic Mode is activated. If the vehicle has a (+) horn circuit, an optional relay
can be used to interface with the system, as shown below.
© 2003 Directed Electronics, Inc. Vista, CA
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