Python 1090 Manual do Utilizador descarregar pdf (Página 44)

note: sensor inputs that are triggered too many times will

be bypassed using a feature called NPC for Nuisance

Prevention.

➜

nuisance prevention circuitry

This diagnostic feature monitors the sensor inputs for excessive trig‑

gers and bypasses them automatically to avoid annoying repeated trig

‑

gers.

how it works

If any sensor input is triggered 3 times within a one hour period,

it will be bypassed for one hour. The input will still be moni

‑

tored, but the alarm will not sound if a trigger is detected..

If the input is triggered while bypassed, the one hour bypass

timer will start over. This will assure that a repeatedly triggered

input will remain bypassed until stable for at least one hour.

resetting the sensor input

A bypassed sensor input will reset automatically if not triggered

for one hour. To reset a bypassed sensor input manually the igni

‑

tion must be turned on, disarming and rearming the alarm will

not reset a bypassed input

➜

system status chirps

The siren will chirp when arming/disarming the system. The pattern

of chirps will audibly report the system’s status as described next.

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Python 1090 Manual do Utilizador Página 44