28
ADJUSTMENT STEP 2
Setting the Force
The force settin
g
button is located on the back
panel of the motor unit. The force settin
g
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 t
w
ice to enter unit into
Force Adjustment Mode
(Figure 2).
The LED
(Indicator Light)
w
ill flash quickly.
3. Push the remote control or door control
(Figure 3).
The door
w
ill tra
v
el to the DO
WN
(close) position.
Push the remote control or door control again, the
door
w
ill tra
v
el to the UP (open) position. Push the
remote control or door control a third time to send
the door to the DO
WN
(close) position.
The LED (Indicator Light)
w
ill stop flashing
w
hen the
force has been learned.
The unit has learned the forces required to open and
close your door.
The door must tra
v
el through a complete cycle, UP
and DO
WN
, 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.”
P
u
rple
B
u
tton
Black
B
u
tton
Antenna
Indicator
Light
Without a properly installed safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED 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.
WARNING
WARNING
WARNING
Fi
g
ure 1
BLACK
PURPLE
P
u
sh P
u
rple
bu
tton
twice to enter
u
nit into
Force
Adjustment Mode
Fi
g
ure 3
Fi
g
ure 2
or
LOCK
LIGHT
