Optex VX-402 - Area Angle Adjustment

6-2.Area Angle Adjustment
Top view
Bn 45° Adjustable
8 3
é Active
2° detection
Ss fingers.
ye
7 Area angle is 90° with 7 fingers Hold the pyro electric unit
es .. by 15° Turn optical cylinder. and turn it to the desired
& s 45 Adjustable Angle moves by 15° per notch. direction (15° steps).
0 5 10 72m
0 10 20 30 40 itt
6-3.Area Masking
1. Remove the lens holder from the 2. Separate the lens from 3. Apply the provided area masking
cover as shown above. the cover. plate to the inside of the lens
on the zone to be eliminated.
IMPORTANT
As shown at left, the active
detection fingers are always
7, if the area masking plate is
not applied.
The active fingers are varied
by area adjustment as
explained at left.
Please make sure which
4. Put the lens back in by aligning 5. Place the lens holder. Confirm fingers are active before
the 4 projections on the cover to the lens holder is heid by left applying area masking plate.
the 4 cut outs on the lens. and right prongs on the cover. — ne
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