Setting Travel Limits - Automatic Technology SecuraLift Trio Installation Instructions Manual

Setting Travel Limits

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SecuraLift ® Trio Overhead Garage Door Opener
18
IMPORTANT NOTE: The OPERATE button will not
function until the open and close limit positions
are set.
NOTE: The door and shuttle must be engaged
into the chain index. The door should be open
approximately half way.
Step 15.1 - Setting Limits Positions
a. Remove the controls cover to access the controls
panel as shown in (Fig. 25). Replace it when setup
is completed.
b. Press and hold the MINUS (-) button to start the door
closing. Release the button once you have reached
your desired closed limit position (Fig 26).
c. Press the LIMIT SET button. This action will store the
close limit position into memory.
d. Press and hold the PLUS (+) button to start the door
opening. Release the button once you have reached
your desired open limit position.
e. Read the WARNING below.
IMPORTANT WARNING: The garage door will
automatically close, open and close again once
the LIMIT SET button is pressed. Ensure there are no
persons or objects in the door's path before pressing
the LIMIT SET button.
f. Press the LIMIT SET button to store into memory the
open limit position. The door will now automatically
close to its limit position then fully open to calculate
the Safety Obstruction Forces
BE AWARE OF THE ABOVE WARNING.
The opener can now be operated via the OPERATE
button.
Step 15.2 - Resetting Door Limit Positions
To enter new limit positions the existing settings must be
deleted as follows:
a. Press and hold the LIMIT SET button (Fig. 27) for
six (6) seconds, until you hear three beeps and the
CLOSE LIMIT LED starts to fl ash.
b. Release the button.
c. Follow Step 15.1 to set new limit positions.
Owner Installation Instructions