Close the main unit cover.
8
1
Hook on the upper part
of the back box.
2
Push the lower part of
the main unit cover.
Fasten the main unit
3
cover lock screw.
Caution
• Do not touch the optical unit when mounting the
cover. Otherwise, the resulting shift of the optical
axis may result in malfunction of the unit and
require readjustment.
3-3
POLE MOUNTING
Using a screwdriver or similar tool, break the knockout position (×2) in the back box as shown.
1
Knockout position
WALL
Instruction
condition
Detector No. 1
One detector
Two detectors in
opposing directions
POLE (1)
POLE (2)
Knockout position
Detector No. 2
POLE (1)
-
POLE (1)
POLE (2)
EN-8
Close the battery cover.
9
1
Close the battery cover.
2
3
2
Tighten the fixing screw for the battery cover.
Caution
• When closing the cover, be careful that the
cables are not caught by the cover.
Break the knockout from inside of the back box
as shown direction, to avoid the making burrs.
• Unnecessary knockout broken wrong,
should be closed with a waterproof
material. Otherwise, it may result in
waterproof failure and malfunction of the
product.
1
Just fit
Caution