Programming the FM134 and FM135 Remote to Mighty Mule MM371,
MM372, MM571 or MM572 Automatic Gate Openers
1. Press and hold the
gate opener's S3
S2
LED1
button (
) located
on the control board
until you hear a
beep.
S3
LED2
LED3
S4
1
Programming the FM134 and FM135 Remote to Mighty Mule MM271 or
MM272 Automatic Gate Openers
1
1. Remove back cover of the opener remote.
3
4. Power off control box. Press and hold a transmitter button while
3. Replace and secure back cover of the
opener remote.
NOTE: The process for programming any wireless accessory in the same process as erasing that accessory.
There is no indication that the accessory has been programmed or erased. Make sure to test the accessory
before programing, because you may unintentionally erase it.
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5919 Sea Otter Place, Carlsbad, CA, 92010
For more information on Mighty Mule's full line of Automatic Gate Operators, Gate Openers
and Access Controls visit
www.mightymule.com
NOTE: To program any
2
subsequent FM134 or
FM135 remotes after
the first, simply adjust
the dip switch pattern
to match the already
programmed remote.
An infinite number of
the transmitters may
be programmed in this
manner.
2. Press and hold the desired button on the remote (until
you hear a beep) to complete programming process. The
remote is now programmed to the gate opener.
2. Use small screwdriver
2
to move switches to
random positions. If you
have more than one
transmitter, set them all
with the same code.
NOTE: To program any
subsequent FM134 or
1 2 3 4 5 6 7 8 9
FM135 remotes after
the first, simply adjust
the dip switch pattern
to match the already
programmed remote.
An infinite number of
4
the transmitters may
be programmed in this
manner.
ON/OFF Switch
sliding the ON/OFF switch to the ON position. Continue to hold
the selected transmitter button for 8-10 seconds. You will hear
a single or a series of beeps, followed by a pause then a single
beep. Release transmitter's button. Your personal code is now
programmed to that button.
©2021 Nortek Security & Control LLC. All rights reserved. Mighty
Mule is a registered trademark of Nortek Security & Control LLC.
4
183-0140 Rev-F
Entry Transmitters
FM134
Two Button
FM135
Single Button
User Guide
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