- The Chamberlain Group, Inc. Outdoor Multi-Unit Telephone Interface Instruction Manual

ManualsBrandsChamberlain ManualsCordless TelephoneMUOTIU-EX

Carton Inventory

Overview

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

RING

LINE

PHONE

Power Active

Summary of content (4 pages)

PAGE 1
Model MUOTIU-EX Outdoor Multi-Unit Telephone Interface Step 2 Overview 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. Carton Inventory Mount to solid surface. Test/Program Cord Wiring to AC Adapter Outdoor Multi-Unit Telephone Interface (MUOTIU-EX) Remove bottom panel of the MUOTIU-EX.
PAGE 2
Program Accessories Features & Operation With Existing Network NOTE: Any features of the MUOTIU-EX do not require extra service from the Telephone Company. NOTE: If programming into an existing network, ensure the MUOTIU-EX is programmed to the Active unit. The MUOTIU-EX acts as a wireless remote autodialer in a dedicated line system. A conversation cannot be held on the phone connected to the MUOTIU-EX.
PAGE 3
PIN Number Functions MUOTIU-EX is not getting expected transmission range. When used in buildings with stucco or cement walls, the range is greatly reduced. The Repeaters can be used close to the building to solve this problem. Keep MUOTIU-EX away from trees, metal objects, masonry, computers, and any other “Radio Noise Source”. Radio devices that run on 900 Mhz also affect range. Turn them off and see if reception has improved. Keep antenna vertical.
PAGE 4
FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER: 1-800-528-2806 www.liftmaster.com NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to Comply with FCC Standards FOR HOME OR OFFICE USE.