Optex Smart Line Serie Instructions D'installation page 6

Mount the back box to the wall.
2
Distance from
the side wall:
at least 1m
4×20 self tapping
(with rubber washer)
Using Velcro tape, fix the wireless transmitters in the back box.
3
For more information on wiring, see "3-5 WIRING".
Velcro tape
Mount the main unit.
4
1
1 Attach the main unit
mounting bracket to the
back box.
Side wall
2 Route the three connectors
of the back box through the
slits on the upper part of the
main unit.
EN-6
Cut the supplied Velcro
tape to an appropriate
length and apply.
Note>>
• When using BCU-5 (option), refer to
BCU-5 manual.
2
Pitch: 83.5 mm
For connection
to gang electric
box
3
4
3
Tighten the main unit
fixing screw and turn the
optical unit 90 degrees.