Chamberlain 1156- 1/2HP EN - Manual (Page 6)

Radio Controls
F.C.C. rules prohibit adjustments to or modification of receiver and/or remote control
transmitter circuitry except for changing the code setting and replacing the remote
control transmitter battery. THERE ARE NO USER SERVICEABLE PARTS
.
Manufactured under 1 or more of the following U.S. patents: RE29,525: 4,037,201;
4.750.118: 4.806.930 Other Patents Pending
ACTIVATE THE OPENER ONLY WHEN DOOR IS
IN FULL VIEW, FREE OF OBSTRUCTION AND
PROPERLY ADJUSTED . NO ONE
SHOULD ENTER OR LEAVE GARAGE WHILE DOOR IS IN
MOTION. DO NOT ALLOW CHILDREN TO OPERATE
REMOTES OR DOOR CONTROL BUTTONS. DO NOT
ALLOW CHILDREN TO PLAY NEAR THE DOOR.
Your garage door opener receiver and remote control transmitter have been set at the factory to a matching
code.
If you want to CHANGE your code or purchase additional remotes, follow the Instructions below. The code
in any NEW remote control must be set to match the code in the original remote control.
MATCH/CHANGE THE CODE IN REMOTE CONTROL(S)
SET CODE SWITCHES IN ALL REMOTES TO MATCHING POSITIONS
PROCEDURE: Slide battery compartment cover back to access the
code switches in your single function remote control and any new
remote control
Place remote controls side by side as shown and set code switches
in ALL remotes to matching positions (+, -, 0). Use a pen or
screwdriver to slide the switches.
NOTE: Instructions for matching the code switches in two-channel and multi-function remote control
transmitters are included with those accessories.
MATCH/CHANGE THE CODE IN THE RECEIVER
GARAGE DOOR OPENERS
WITH RECEIVER SMART CODE BUTTON
1. Press the RECEIVER Smart Button on the back panel of the
opener as shown The adjacent indicator light will turn ON.
CAUTION: Door will begin to move immediately if any
transmitter has been activated.
If this occurs, wait until the door has completed its UP or
DOWN cycle. Then begin again at Step 3.
2. STAND AWAY FROM THE DOOR and press the remote
control transmitter push button The indicator light will turn OFF
and the door will move. Receiver and remote control(s) codes
now match. The opener will operate when either the door
control button or the remote control transmitter
push button is
pressed
REMOTE CONTROL
TRANSMITTER
Push
Button
23
NOTE: If the remote control transmitter push button
is not pressed within 30 seconds, the indicator light
will turn
OFF. In that case, begin again at Step 1.