Chamberlain MUGAPLM User Manual

3

Step 1: Press and release the Learn button on the 
intercom.
Step 2: Within 20 seconds enter Master PIN Number 
on MUGAPLM.
Step 3: Press “05”.
Step 4: Followed by (00-63) 
Step 5: Then press the Call Button. Intercom will 
beep indicating programming is successful. 
When the Call button is pressed on the MUGAPLM, 
the intercom will beep for 40 seconds. During this 
time, the intercom will ONLY connect to the 
MUGAPLM. Hold down the Talk button on the 
intercom to speak to the visitor. Release the Talk 
button to hear the response. This will be a secure 
conversation and other intercoms will be locked out.
The intercom can also display Gate Status and be put 
into Conference Mode by changing the Switch 
Settings.
For complete installation and operating instructions 
refer to Portable Intercom manual.

Step 1: Pry open the front 
panel of the receiver case 
with a coin or a screwdriver.
Step 2: Press and release 
the Learn button on the 
receiver. The Indicator Light 
will light for 30 seconds 
indicating that receiver is in Learn 
Mode.
Step 3: Within 30 seconds enter Master PIN Number 
on GAPLM.
Step 4: Press “1”. The Indicator Light on the receiver 
will blink 3 times indicating programming is 
successful.
NOTE: An error tone will be heard for 3 consecutive 
activations only. After the third activation the 
MUGAPLM assumes that the GCU has been 
replaced with the receiver.
Repeat Steps 2-4 for each remote, or control device 
that will be used to access the LiftMaster door or gate 
operator.

Indicator Light

Learn Button

Press and hold the Learn button on the receiver until 
the Indicator Light turns off indicating that the receiver 
memory is clear (about 6 seconds).

NOTE: The MUOTIU acts as a wireless remote 
autodialer in a dedicated line system.
Step 1: On the phone connected to the MUOTIU, 
press “**07” after hearing the dial tone. Hang up and 
Learn LED will flash for 15 seconds. If an error tone is 
heard it means that memory will have to be cleared 
(Refer to MUOTIU manual).
Step 2: Within 15 seconds enter Master PIN Number 
on MUGAPLM.
Step 3: Press “05” and MUGAPLM will beep. 
Step 4: Followed by (00-63)
Step 5: Then press the Call Button. The MUOTIU will 
ring the telephone and Caller ID will display “Unit 
Learned”.
For complete installation and operating instructions 
refer to MUOTIU manual.

NOTE: If using the OTIU, each residence that wants 
to use this feature must each have a OTIU.
Step 1: On the phone connected to the OTIU, press 
“**07” after hearing the dial tone. Hang up and Learn 
LED will flash for 15 seconds. If an error tone is heard 
it means that memory will have to be cleared (Refer 
to OTIU manual).
Step 2: Within 15 seconds enter Master PIN Number 
on MUGAPLM.
Step 3: Press “05” and MUGAPLM will beep. 
Step 4: Followed by (00-63)
Step 5: Then press the Call Button. The OTIU will 
ring the telephone and Caller ID will display “Unit 
Learned”.
For complete installation and operating instructions 
refer to OTIU manual.