LiftMaster 050DCRJWF RECEIVER LOGIC BOARD, DC, WIFI, RJO

User Manual - Page 2

For 050DCRJWF.

PDF File Manual, 12 pages, Read Online | Download pdf file

050DCRJWF photo
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Adjustment
Program the Travel
Travel limits regulate the points at which the door will stop when moving
up or down.
While programming, the UP and DOWN buttons can be used to move the
door as needed.
1. Press and hold the Adjustment Button until the UP Button begins to
flash and/or a beep is heard.
2. Press and hold the UP Button until the door is in the desired UP
position.
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.
4. Press and hold the DOWN Button until the door is in the desired
DOWN position.
5. Once the door is in the desired DOWN position press and release the
Adjustment Button. The garage door opener lights will flash twice and
the UP Button will begin to flash.
6. Press and release the UP Button. When the door travels to the
programmed UP position, the DOWN Button will begin to flash.
7. Press and release the DOWN Button. The door will travel to the
programmed DOWN position. Programming is complete.
If the garage door opener lights are flashing 5 times during the steps for
Program the Travel, the programming has timed out. If the cable tension
monitor is not installed or is sensing too much slack in the cable, the
operator light will flash 5 times. Ensure the cable tension monitor is
correctly installed (see owner’s manual) then follow the steps for Program
the Travel. If the garage door opener lights are flashing 10 times during the
steps for Program the Travel, the safety reversing sensors are misaligned or
obstructed (see owner’s manual). 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.
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" high (3.8 cm)
object (or 2x4 laid flat) on floor.
To prevent damage to vehicles, be sure fully open door provides
adequate clearance.
UP
Button
Adjustment
Button
DOWN
Button
Programming Buttons
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