12
1. Position Safe-T-Beam
®
(STB) Transmitter and Receiver on each side of garage door 5"- 6" above oor. Face
the lenses towards each other.
2. Mark bracket mounting holes; drill 3/32" pilot holes and secure with 1/4" x 1-1/4" lag screws (provided) into
wood. If mounting into concrete or block, other fasteners are required and are available at leading retail
stores.
3. Route 2 lengths of supplied wire from powerhead, down to one sensor and along the header and down the
side of the door to the other sensor. Secure the wire to the walls using the insulated staples.
4. On the powerhead: Remove 1/4" insulation from both sets of white and striped wire. Twist two white wires
together. Using a small at head screwdriver, press in the orange tab at one STB terminal and insert the
wires. Twist the two striped wires together and insert into the other STB terminal. NOTE that STB wires are
not polarity sensitive.
5. At each sensor, remove 1/4" insulation from the white and striped wires and secure in each screw terminal.
6” max
5” min
above oor
6” max
5” min
above oor
Floor mount option
PHOTOCELL (STB)
PHOTOCELL (STB)
Wall mount
Wall mount
Transmitter/Receiver
To powerhead
Install and Wire Safe-T-Beams® (STB)
WIRE THE OPENER (CONT’)
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