Viper 690XV Owner's Manual page 36

➤
Siren tones and chirp volume: The output of the Revenger
Soft Chirp
Any of these tones can be eliminated by your dealer, result-
ing in a unique, easily identifiable siren sound. The siren
chirps can be either full volume or s s i i x x d d e e c c i i b b e e l l s s q q u u i i e e t t e e r r than
the full alarm blast.
i i n n s s t t a a l l l l a a t t i i o o n n o o p p t t i i o o n n s s
The system has many options that may require extra parts and
labor. Some of the possibilities are listed here.
➤ Progressive unlocking: In most cars with electric power door
locks, the system can be configured so that when the system is
disarmed, only the driver's door unlocks. A second press of the
button unlocks the other doors.
➤ Vehicle Recovery System (VRS
device designed to help in the safe recovery of your vehicle
in case of a carjacking. Please refer to the Vehicle Recovery
System section of this guide for a complete explanation of
how the Vehicle Recovery System operates.
© 2004 directed electronics, inc.
siren consists of six different tones in sequence.
®
): VRS is an anti-carjacking
® ®
®
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