Program The Travel; Automatic Force Set Up - Chamberlain B4603TC Manuel D'installation

Adjustment
1

- Program the Travel

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
l
system.
After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on
l
contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.
While programming the travel, the UP and DOWN buttons can be used to move the door as needed. The Safety
Reversing Sensors will be disconnected during the Program the Travel process. During the Automatic Force
Setup the door will automatically open and close.
1
Press and hold the Adjustment
Button until the UP Button begins to
flash and/or a beep is heard.
The Safety Reversing Sensors will be
disconnected during the Program the
Travel process.
3
Once the door is in the desired
UP position press and release the
Adjustment Button. The garage door
opener lights will flash twice and the
DOWN Button will begin to flash.
5
Once the door is in the desired DOWN position press and
release the Adjustment Button. The garage door opener
lights will flash twice. Program the Travel is now complete.
If the garage door opener lights flash 5 times, then
programming has timed out and the Travel Limits have not
been set. Please restart the Program the Travel process.
2
Press and hold the UP
Button until the door is in
the desired UP position.
4
Press and hold the
DOWN button until the
door is in the desired
DOWN position.
2

- Automatic Force Set Up

Once both the up and down positions have been manually set, the Safety Reversing Sensors will reconnect and
become operational. Then, the opener will enter a force-sensing operation by automatically moving the door
open and close. The garage door opener will sound an audible and visual alert before automatically opening
and closing the door. The garage door opener will beep three times, confirming that the Automatic Force Setup
completed successfully. Adjustment is complete.
If you hear one long beep after the door attempts to move, then the Automatic Force Set Up has not completed
successfully. Please start over at step 1 of Program the Travel.
31