Wireless Programming - Chamberlain Merlin Whisper Drive MT3850 Installation And Operating Instructions Manual

WIRELESS PROGRAMMING

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.
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.
Using the Orange Learn Button:
1. Press and hold the button on the hand-held remote
(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.
Using the LCD Motion Detecting Control:
1. Press and hold the button on the hand-held remote that
you wish to operate your garage door.
2. While holding the remote button, press and hold the
LIGHT button on the motion detecting control panel.
3. Continue holding both buttons while you press the push
bar on the motion detecting control panel (all three
buttons are held).
4. Release buttons when the opener light flashes. It has
learned the code. If the light bulb is not installed, one
click will be heard.
Now the opener will operate when the remote control push
button is pressed. If you release the remote control push
button before the opener light flashes, the opener will not
learn the code.
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.
Programming using the Orange Learn Button
1
2
Programming using the C198 LCD Motion Detecting Control
1 2
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.
C943
24
Push Orange button
twice to enter
unit into Force
Adjustment Mode
3
3 4
Figure 1
C945
Indicator
Light
Black
Button
Orange
Button