LiftMaster 61LM Instructions - English French - Page 3

PROGRAMMING MODEL 33LMC ONLY Install the control station and receiver where the door is visible, but away from the door and its hardware. When a receiver is used to activate a commercial door opener, a reversing edge MUST be installed on the bottom of the door. Failure to install a reversing edge under these circumstances may result in SERIOUS INJURY or DEATH to persons trapped beneath the door. Model 33LM 3-button remote controls can also be used with a 423LM 3-channel receiver and a 3-button door control to activate a commercial door operator in OPEN, CLOSE, and STOP mode. 1 Use a screwdriver to pry open the receiver 1 cover. 2 Verify that the slide switch on receiver is set to the N.C. position (otherwise the commercial door operator will not operate). 3 Press and release the Smart/Learn button labeled "A" on the receiver. The adjacent LED will flash. 2 N.C. 4 Within 30 seconds press and release the red button on the remote control. The red button is now programmed for CLOSE mode. NOTE: If the remote control button is not pressed within 30 seconds, the LED next to the selected Smart/Learn button will turn OFF. In that case, press the Smart/Learn button again to repeat programming. Slide Switch 3 "A" Smart/Learn Button 4 Repeat the steps 3-4 above with the yellow button on the remote control and the receiver Smart/Learn button "B" to program the CLOSE mode; and again with the green button on the remote control and the receiver Smart/Learn button "C" to program the OPEN mode. 5 Replace the receiver cover. 5 3