Program The Travel - Chamberlain AccessMaster User Manual

Adjustment
1

Program the Travel

1.1
Press and hold the Adjustment
Button until the UP Button begins
to fl ash and/or a beep is heard.
1.5
Once the door is in the desired
DOWN position press and release
the Adjustment Button. The garage
door opener lights will fl ash twice
and the UP Button will begin to
fl ash.
Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a
closing garage door.
• Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system.
• After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" (3.8 cm)
high object (or 2x4 laid fl at) on fl oor.
1.2
Press and hold the UP Button
until the door is in the desired UP
position.
NOTE: The UP and DOWN Buttons can be used
to move the door up and down as needed.
1.6
Press and release the UP Button.
When the door travels to the
programmed UP position, the
DOWN Button will begin to fl ash.
1.3
Once the door is in the desired
UP position press and release the
Adjustment Button. The garage
door opener lights will fl ash twice
and the DOWN Button will begin
to fl ash.
1.7
Press and release the DOWN
Button. The door will travel to the
programmed DOWN position.
Programming is complete.
10
1.4
Press and hold the DOWN Button
until the door is in the desired
DOWN position.
NOTE: The UP and DOWN Buttons can be used
to move the door up and down as needed.
If the garage door opener lights are fl ashing
5 times during the steps for Program the
Travel, the programming has timed out. If
the garage door opener lights are fl ashing
10 times during the steps for Program the
Travel, the safety reversing sensors are
misaligned or obstructed. When the sensors
are aligned and unobstructed, cycle the
door through a complete up and down cycle
using the remote control or the UP and
DOWN buttons. Programming is complete.
If you are unable to operate the door up and
down, repeat the steps for Programming
the Travel.