Viper 420 ESP Automobile Alarm User Manual


 
15
©
1999 Directed Electronics, Inc.
If the system is armed while an input is active (door open, sensor
triggering, etc.) the unit will chirp once when arming and then
one more time a few seconds later. This is called Bypass
Notification.
NOTE: Bypass Notification will not occur when using Silent Mode
or if
chirps have been programmed OFF.
The security system will ignore the input that was active when the
system was armed, until the input goes away. Three seconds later
the system will monitor that input normally. For example, if your
vehicle has interior light exit delay, and you arm the system
before the interior light goes out, you may hear Bypass
Notification chirps. Once the light shuts off, however, the doors
are monitored normally.
Extra disarm chirps are the Tamper Alert. If four chirps are heard
when disarming, the system was triggered in your absence. If five
chirps are heard, a zone was triggered so many times that Nui-
sance Prevention
®
Circuitry has bypassed that zone. In either case,
the status LED will indicate which zone was involved (see Table of
Zones section). The system will retain this information in its mem-
ory, and continue to chirp four or five times each time it is dis-
armed, until the next time the ignition key is turned on.
Disarming Diagnostics
Arming Diagnostics