15
© 2 0 0 8 D i r e c t e d E l e c t r o n i c s - A l l r i g h t s r e s e r v e d .
If the bypassed sensor tries to trigger the system while it is being
bypassed, the 60-minute bypass period will start over. This
ensures that a sensor that continually triggers will remain
bypassed.
Doors are covered by NPC
®
differently; if the alarm is triggered
by an open door for three full cycles, the doors will be bypassed
until the trigger ceases.
NPC
®
is programmable. See
Programming Options
section of this
guide.
diagnostics
The microprocessor at the heart of your security system is
constantly monitoring all of the switches and sensors that are
connected to it. It detects any faulty switches and sensors and
prevents them from disabling the entire system. The micropro-
cessor will also record and report any triggers that occurred
during your absence. Refer to the
System Status Chirps
and
Table
of Zones
charts for diagnostic information.
note:
Arming and disarming the system does not reset this
function!.The only ways to reset a bypassed zone are for it
to not trigger for 60 minutes, or to turn on the ignition. If
testing your system, it is important to remember that the
NPC® programming can cause zones to be bypassed and
appear to stop working. If five chirps are heard when dis-
arming, NPC® has been engaged. If you wish to clear the
NPC® memory, turn the ignition key on.
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