MAXIMUM Security VIP Pro, Инструкция по установке и эксплуатации

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17
Terminal No. 5+6
Indicated on the board as MASK
Represents the Anti-masking relay
contacts, which normally are in closed
state (N.C.).
If from a distance of up to 5 cm, a white
paper constantly blocks the detector's
close field-of-view, the Green LED
indicator will blink and after 30 seconds it
will remain on and the Anti-masking relay
contacts will change their state.
This state will be maintained as long as
the white paper blocks the close field-of-
view of the detector from a distance of up
to 5 cm.
Even after the white paper is removed, the
above state will remain in effect for up to
10 seconds. Then the Green LED
indicator will go off and the Anti-masking
relay contacts will return to their normal
state.
Remark
With the Remote Control, that can
be purchased separately, you can
set the alarm relay to work in
Normally Open mode (N.O.).
If you set so, the Anti-masking relay
will change its mode to Normally
Open mode (N.O.) as well.