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ADJUSTMENT STEP 2
Setting the Force
The force setting button is located on the back panel
of the motor unit. The force setting measures the
amount of force required to open and close the door.
1. Locate the purple button on the back panel of unit
(Figure 1).
2. Push the purple button twice to enter unit into Force
Adjustment Mode (Figure 2). The LED (Indicator Light)
will flash quickly.
3. Push the remote control or door control (Figure 3). The
door will travel to the DOWN (close) position. Push the
remote control or door control again, the door will
travel to the UP (open) position. Push the remote
control or door control a third time to send the door to
the DOWN (close) position.
The LED (Indicator Light) will stop flashing when the
force has been learned.
The unit has learned the forces required to open and
close your door.
The door must travel through a complete cycle, UP and
DOWN, in order for the force to be set properly. If the unit
cannot open and close your door fully, inspect your door
to insure that it is balanced properly and is not sticking or
binding. See page 3, "Preparing your garage door."
Figure 2
Push Purple button
twice to enter
unit into Force
Adjustment Mode
PURPLE
BLACK
WARNING
Without a properly installed safety reversal system, persons
(particularly small children) could be SERIOUSLY INJURED
CAUTION
or KILLED by a closing garage door.
• After ANY adjustments are made, the safety reversal
system MUST be tested. Door MUST reverse on contact
with 1-1/2" high (3.8 cm) object (or 2x4 laid flat) on floor.
Figure 1
Antenna
Figure 3
28
Indicator
Black
Light
Button
Purple
Button
or
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