Travel limits force control.
Programming up and down limits on garage door opener.
Press and hold the black button until the yellow led begins to blink then release the black button.
You have an open limit and a close limit on your garage door opener.
Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing.
These limits set the distance the door will open or close before stopping.
The green indicator light will flash twice to confirm.
Hold down the open travel limit button until the door has raised all the way.
Setting the down limit.
Watch carriage as it approaches the powerhead to avoid contact with powerhead.
The travel distance limit setting and the downward force limit setting.
If both leds turn red at this time return to step 1 setting down limits.
Program the garage door opener to recognize when your garage door is completely open.
Changes are necessary if the door reverses during closing moves with too much force or strikes the ground and moves back to the top.
Does your garage door system include a linear garage door opener.
Push the open set limit button then release to save the door s position as the new open limit setting.
Start with the garage door open.
Setting the up open limit 1.
Start with the garage door in the down closed position.
Setting the down closed limits 1.
In this video precision door provides instructions for programming your garage door opener and keypad for marantec and precision models all marantec models have 3 buttons to use to go through their menus.
In the down direction if the limit is set beyond the point at which the door closes fully the door will hit the floor and act as if it is hitting something and the safety feature tells it to reverse.
8press and hold the up arrow button until door is fully open then release.
There are two types of adjustable down limit on liftmaster garage openers.
Genie garage door openers.
Professional line dealer installed diy retail.
Adjusting these dials alters how far the garage door travels while closing and how much force in kilograms the motor uses.
Is your garage door not opening or closing completely or is the reverse function not functi.
Press and hold the black button until the door reaches your desired up open position.
Press and hold the down button for 2 seconds the long led comes on blue the round led stays off 3.
These 3 buttons allow you to access your program button as well as set your up and down speed limits for your garage door.
19press and release the same button on the remote the door should open or close.