Directed Electronics 435 Automobile Alarm User Manual


 
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©
1999 Directed Electronics, Inc.
You can also enter or exit Valet Mode using your remote transmitter:
1. Open any vehicle door.
2. Press .
3. Press .
4. Press again.
The status LED will light solid if you are entering Valet Mode and
will turn off if you are exiting Valet Mode.
Your system has Nuisance Prevention
®
Circuitry (NPC
®
) to prevent
annoying repetitive trigger sequences caused by faulty door pin
switches or environmental conditions such as thunder, jackhammers,
airport noise, etc.
Here’s how NPC
®
works: If the alarm is triggered by the same sen-
sor or switch three times within a 60-minute period, your system
interprets this pattern of triggers as false alarms. After the third
trigger, your system ignores, or bypasses, that sensor or switch (along
with any other sensors or switches sharing the same zone) for 60
minutes. If the bypassed sensor is triggered again while it is already
being bypassed, the 60-minute bypass period will start over.
This ensures that a sensor that is continually being triggered will
remain bypassed.
NOTE: Arming and disarming the system does not reset the Nuisance Pre-
vention Circuitry. The only ways to reset a bypassed zone are for that zone
not to be triggered for 60 minutes or to turn the ignition key on. When
Nuisance Prevention
®
Circuitry
Remote Valet
®