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NOTE: FOR GATE MOTORS CONSULT
OWNERʼS MANUAL.
©2007, Chamberlain
114A3376-1
All rights reserved
Chamberlain Australia Pty Ltd
PO Box 1446
Lane Cove NSW 1595
Chamberlain New Zealand Ltd
P.O. Box 100-221
North Shore 0745
www.chamberlainanz.com
N2966
Replacing
Batteries
Model C943/C940:
Insert batteries 10A20
(CR2032) x2 positive
side
up.
Model C945
: Insert
1x battery 10A20
(CR2032) positive side
up.
To replace cover, snap shut along both sides.The lithium
batteries should produce power for up to 5 years. To
replace batteries, use a coin, the visor clip or screwdriver
blade to pry open the case, as shown (“Open” location is
stamped on
back.)
12V
DC
433MHz Rolling Code Remote Controls
C943 – Three-channel rolling code remote control
C945 – Three-channel rolling code mini remote control
C940- Single channel rolling code remote control
Suits: Merlin Professional products garage door openers.
MT60, MT600/MT1000, MT5580, MR600a/800a and Merlin
Gate Motors MGS300/400, MGA300 and MGS300/500/1000
Chamberlain does not recommend or endorse this
accessoryʼs use with products other than garage door or
gate motors.
professional
C940
C943
C945
CHOOSING A BUTTON
You can use any of the three buttons to activate your
door. If you have multiple doors or an automated gate
you may use one of the other two buttons to activate it,
provided you have a compatible receiver. For further
details please refer to our web page.
C943
C940
C945
One device of
your choice
ADDING REMOTES MT SERIES
1. Press and hold the selected remote push button you
wish to open the door.
2. Press and release the orange "Learn" button
(1) on the opener panel. The opener light will flash
once. Release the remote push button. If no light bulb
is installed, two clicks will be heard.
ADDING REMOTES MR SERIES
1. Press and hold the selected remote push button you
wish to open the door, the orange LED will flash.
2. Press and release the purple "Learn" button (1) on
the opener panel. The openerʼs courtesy LEDs will
flash once. Release the remote push button.
If you release the remote control push button
before the opener light or LEDs flash, the opener
has not accepted the code.
1
1
1
1
1
MT5580
MT600/
MT1000
MR800a/
MR600a
MT60
To Erase All Programmed Remotes/Codes
Press and hold the "Learn" button (1) on the opener
panel until the indicator light turns off (about 6-10
seconds).
Note: This procedure erases all codes from the
operators memory.
.
To add or re-program valid remotes into your opener,
follow the procedure laid out in “ADDING REMOTES”.
1
1
1
1
1
MR800a/
MR600a
MT60
MT5580
DO NOT operate your garage door unless it
is in full view and clear of obstruction and is
properly adjusted. No one should enter or
leave the garage whilst the door is in motion.
Do not allow children to operate push
button(s) or remote. Do not allow children to
play near the door.
FOR GATES SEE GATE USER MANUAL