Directed Electronics 250 Automobile Alarm User Manual


 
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©
2001 Directed Electronics, Inc.
Heavy impacts trip a trigger sequence, which consists of the
siren sounding continuously and the parking lights flashing
for 30 seconds.
If a door is opened, the siren immediately starts chirping and
the parking lights start flashing to provide an instant
response. Three seconds later, the siren output changes to a
continuous blast. This two-stage progressive response allows
you time to disarm the security system with your remote
transmitter, in case the door is inadvertently opened while
the system is armed.
Turning on the ignition key triggers the same two-stage pro-
gressive response as opening a door.
The starter kill prevents the vehicle’s starter from cranking.
Press to disarm the system when it is already armed. Disarming
is confirmed when the parking lights flash twice and the siren
emits two chirps. The status LED will also stop flashing. The siren
chirping either four or five times when disarming indicates Tamper
Alert, which is described in the Diagnostics section of this guide.
If your remote transmitter is lost or damaged, you can manually
disarm your vehicle security system. To disarm the system without
a transmitter, you must have the vehicle's ignition key and know
where the Valet switch is located. Be sure to check with your installer
at the time of installation for the location of the Valet switch.
Disarming Without a Transmitter
Disarming