J YCTCAL ysreucn TOT K120 Lift-Master The Professional Line To comply with FCC rules, adjustment or modification of receiver and/or transmitter is prohibited, except for changing the code setting and replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Children operating or playing with a garage door opener can injure themselves or others. The garage door could close and cause serious Injury or death. Do not allow children to operate the wall push button(s) or remote control(s). A moving garage door could injure or kill someone under it. Activate the opener only when you can see the door clearly, it is free of obstructions, and is properly adjusted. The push buttons on the 2-Channel remote controls can activate garage door openers, entryways and/or light controls.
(Instructions for programming light products are included with those accessories.) In general, code switch remote controls are used when several persons are operating the same device. Code switches must be set to matching positions in a/! remote controls used to operate the same receiver. Use the smooth" push button, as shown in Figure 1, exclusively for code switch application. Follow the instructions described and shown below. Figure 1 Green Test Light Access the code switches in the 2-Channel remote(s) as follows:
Slide back the battery compartment cover on the bottom of the remote control housing. Figure 2 Match Code Switches
(1-9) Place remote circuit boards side by side. Make sure you set code switches 1 through 9 in all remotes to matching positions _
(see Figure 2). Use a pen or a screwdriver to move the switches to (+), (-) or (0). Replace the battery compartment cover. Model 2287 2-Channel Remote Control OWNERS MANUAL Program Receiver to Match Remote Control Code:
Each receiver must be programmed to accept the code of the remote push buton that will be used to operate the device. When several remotes will operate the same device, it is only necessary to use the smooth" push button of one remote to program the receiver. Select a remote control push button to operate the receiver. Press and HOLD the selected push button, Figure 1.
* Then press the SMART button on receiver panel, Figure 3. The green indicator light will FLASH once. Release the remote control push button. Now the device will operate with the selected remote push button. NOTE: if the remote push button is not held down until the indicator light flashes, the receiver has not accepted the code. Figure 3 Representative Receiver with "SMART" Button Green Green
"Smart" _ Indicator Light Button To Erase All Remote Codes:
Press and hold the Smart" button on the receiver until the indicator light turns off (about 6 seconds). All the codes the receiver has learned will be erased. Follow code switch setting instructions and reprogram receiver as described above. The Remote Control Battery:
The green test light should glow and the device should operate when the remote is activated. The 12V battery should produce power for at least a year. If the green test light is dimor does not come on, replace the battery. To change the battery, slide back the battery compartment cover. Position the new battery as indicated. Replace the battery compartment cover. You can attach the remote control to the visor of your car with the clip provided, if desired. ZB Visor Clip Replacement Parts 12V battery 10A14 Visor Clip 290128 Remote case only 41A4680
(circuit board not included) For service, dial our toll-free number: 1-800-528-9131 1994, Chamberlain Group, Inc. All Rights Reserved Printed in Mexico