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WIRELESS PROGRAMMING
3-Button Remotes
If provided with your garage door opener, the large button
is factory programmed to operate it. Additional buttons on
any 3-button remote or mini-remote can be programmed
to operate other Merlin Professional garage door openers
or gate openers.
To Erase All Codes From Opener
Memory
To deactivate any unwanted remote, first erase all codes:
Press and hold the “learn” button on the opener until the
learn indicator light goes out (approximately 6 seconds).
All previous codes are now erased. Reprogram each
remote or keyless entry device you wish to use.
1
3
2
Black Limit
Set Button
UP Arrow
Button
Indicator
Light
Programming using the Learn Button
Learn
Button
OR
NOTE: The remote controls supplied with your opener
are pre-programmed to your opener in the factory. If
you purchase additional remote controls, you will
need to program them into your opener using the
steps below.
NOTE: If adding an installed wall control (E138M) you
will need a second person to press and hold the
desired button. If not installed, program the wall
button into the opener before mounting.
Using the Learn Button:
1. Press and hold the button (Fig 1) that you wish to
operate your garage door. The Orange indicator light
on the opener will flash continuously.
2. Press and release the “learn” button on the opener.
3. The opener lights flash when it has learned the code.
If light bulbs are not installed, one click will be heard.
4. Ensure there are no obstructions in the path of the
door, then press the remote control button to test the
door.
E943M
E945M
To Add or Reprogram a Hand-held Remote Control
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
push button(s) or remote(s). Do not allow children to play near the
door.
Figure 1
UP Arrow
Button
Learn Limits
Button
DOWN Arrow
Button
Battery
Status
LED
Learn
Button
LED
Summary of Contents for MT3850EVO
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