Avital AVISTART 6501, Installation Manual

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2 . Use a volt/ohmmeter to locate the one wire that will show ground only
when the driver door key cylinder is held in the unlock position.
NOTE: most factory alarm disarm wires will show 8-12 volts while
armed. A few vehicle disarm wires will rest at a neutral state while
armed. Regardless of type, both types will change to ground when the
key cylinder is turned to unlock.
3 . Connect the GRAY/WHITE wire to the factory alarm disarm wire.
Factory Alarm Rearm
There are two types of factory alarm systems that the AviStart can rearm.
System #1
This type of system has a designated alarm
arm wire that requires a (-) pulse to arm the
alarm
1. Use a volt/ohmmeter to find the factory
arm wire that will show (-) ground while
the driver door key cylinder is turned to
the "LOCK" position. If you are interfacing
with the vehicle power door locks, use the
diagram at right. If not, proceed to step #2.
2. If you are not interfacing with the vehicle power door locks, connect the
AviStart BLUE/WHITE wire to the vehicle arm wire. The BLUE/WHITE wire
will provide a single 2-second (-) output five seconds after the engine is shut
off with the remote control or timed out. (Some vehicles may require 2
pulses. See "Programmming Table for System Features" on page 25.)
System #2
This type of system does not have a designated "arm" wire. To arm the alarm,
you must lock the doors while the interior lights are on.
1 . Simply connect to the interior lights and door locks as indicated in the
manual.
Accessory Remote Start (-) Input
The BLUE/ORANGE wire will accept a (-) input pulse to activate the
remote start.
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AviStart 6501 Installation Manual