I have a Quantum 3213. the door opener opens the neighbors garage and his opens mine. I do not have the manual. Even though he installed his after me it is going to be easier if I fix the problem. Will a universal remote be better then the original? unit is 8 years old.
You can follow these instructions to change the code of yours. Might work for you.
NOTE: You must
change the
transmitter's code before programming the transmitter to the motor head
unit.
The following steps
describe the
process to change a Quantum™ and Classicdrive™ security code.
This process only works
fro
transmitters with a
GREEN LED and a "U" in their model number,
such as
"02-3047 2B U" or "02-3047 2B UH".
Changing the
Transmitter Code
1. Press and hold the
button on
the transmitter that you want to change. The GREEN
LED will flash once and then turn off.
2. Continue to hold the
button
until the
GREEN LED begins to flash (approx. 10 seconds).
3. When the
GREEN LED flashes, immediately release the button and then
immediately
press and hold the same button again. The GREEN
LED
will now come on steady.
4. Continue to hold the
button
until the
GREEN LED begins to flash (approx. 5 seconds).
5. When the
GREEN LED flashes, immediately release the button.
6. The code for this
button has
now been changed to a new randomly generated code. Do not push the
button
again until instructed in "Programming Transmitter to Power Head Unit".
7. You must now re-program
this
transmitter to the motor head unit. See "Programming Transmitter to
Power Head
Unit".
Programming Transmitter
to
Power Head Unit
1. Press the PROGRAM
button
located on the garage door motor head unit once. The PROGRAM STATUS
light on the
motor head unit will turn on and remain lit for one minute, indicating
that it
is ready to learn the Transmitter code.
2. Press the same button
on
transmitter as you did in "Changing Transmitter's Code" above. The
PROGRAM
STATUS light will turn off indicating a successful learn.
3. Press the same button
on the
Transmitter once more to operate the door.
4. If you are unsuccessful
in
programming the transmitter to the motor head unit of if the button does
not
operate the door or if you wish to program another button to operate a
different
door, you must change the transmitter's code.
Battery
If the LED does not turn
on when
button is pressed, replace battery.
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