14
© 2001 Directed Electronics, Inc. Vista, CA
nuisance prevention circuitry
Nuisance Prevention Circuitry (NPC) requires that you change the way you test the system, as NPC will bypass an
input zone for 60 minutes. If the system “sees” the same zone trigger three times AND the triggers are spaced
less than an hour apart, the system will bypass that input zone for 60 minutes. If that zone does not attempt to
trigger the system during the 60-minute bypass period, the zone’s monitoring will begin again at the end of the
hour. If it does attempt to trigger while bypassed, the 60-minute bypass starts over again.
Disarming and rearming the system does not reset NPC. The only way to reset NPC is for the 60 minutes to pass,
without a trigger, or for the ignition to be turned on. This allows the system to be repeatedly triggered, disarmed
and rearmed, and still allow NPC to bypass a faulty zone.
When disarming the system, 5 chirps indicate that NPC is activated. The LED will report the zone that has been
bypassed. (See
Table of Zones
section of this guide.)
table of zones
When using the Diagnostic functions, use the Table of Zones to see which input has triggered the system. It is
also helpful in deciding which input to use when connecting optional sensors and switches.
ZONE NO.
TRIGGER TYPE
INPUT DESCRIPTION
1
Instant
H1/6 BLUE wire. Connects to optional hood/trunk pins.
2
Multiplexed
Second-stage of on-board shock sensor.
3
Two-stage, progresses from
Door switch circuit. H1/5 GREEN or H1/7 VIOLET.
warning to full alarm
5
Two-stage, progresses from
Ignition. H1/9 YELLOW.
warning to full alarm
NOTE
: The Warn Away response does not report on the LED.
Содержание 250
Страница 16: ...16 2001 Directed Electronics Inc Vista CA ...