Viper 500HF Installationsanleitung PDF herunterladen (Seite 21)

21 N438 7/98

FINAL TESTING

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. NEW! 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, dis-

armed and rearmed, and still allow NPC

™

to bypass a faulty zone. When disarming the system, 5 chirps indicate

NPC is activated. The LED will report the zone that has been bypassed (see diagnostics).

To enter or exit Valet

Mode with the Valet

/program switch:

Turn the ignition key on then off.

At anytime during the next 10 seconds, press and release the Valet

switch.

Now the Status LED will light up constantly if you have entered Valet

Mode,

and go out if you have exited.

To enter or exit Valet

Mode with a transmitter:

Open any door.

Press button 1 (or the arm/disarm button).

Press button 2 (or the channel 2 button).

Press button 1 again.

You have now entered or exited Valet

Mode (verify by checking your Status LED).

VALET

MODE

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Viper 500HF Installationsanleitung Seite 21