Chamberlain MUOTIU-EX - Manual

Carton Inventory
Overview
1
Model MUOTIU-EX
Outdoor Multi-Unit Telephone Interface
Step 2
Mount to solid surface.
The Outdoor Multi-Unit Telephone Interface uses a
900 Mhz secure digital radio link that allows secure
conversations and gate operator control.
The Outdoor Multi-Unit Telephone Interface
(MUOTIU-EX) is compatible with various Liftmaster
Wireless Products.
Outdoor Multi-Unit Telephone
Interface (MUOTIU-EX)
Test/Program Cord
AC Adapter
Antenna
Assembly & Installation
Step 1
Choose location near the de-mark location.
Screw in antenna.
Wiring to AC Adapter
Connect the Solid Black Wire to the GND Terminal
(shown below).
Connect the Striped Wire to the +18V Terminal
(shown below).
PWR GND ACTIVE Line IN POWER Line OUT
Remove bottom panel
of the MUOTIU-EX.
Use the supplied Test/Program Cord for programming
and testing before completing connections to phone
company’s de-mark box.
+18V
GND
RING
TIP TIP
RING
LINE PHONE
Power Active