Chamberlain 829LM - User Manual

Garage Door Monitor
Model 829LM
To prevent possible SERIOUS INJURY or DEATH from a closing garage door:
• NEVER permit children to operate or play with door control push buttons or remote
control transmitters.
• Activate door ONLY when it is properly adjusted and there are no obstructions to
door travel.
• This door monitor works with an operator system equipped with an unattended
operation feature. The door could move unexpectedly. NO ONE SHOULD CROSS
THE PATH OF THE MOVING DOOR.
Introduction
The garage door monitor indicates the status of your garage door from inside the home.
The garage door monitor can be programmed with up to four garage door openers. The
garage door monitor is compatible with MyQ™ enabled garage door openers only.
Features
VOLUME CONTROL BUTTON
The Volume Control button allows you to set the volume to low, medium, high, or off.
CLOSE DOOR BUTTON
The Close Door button will close all open doors. Both LEDs will blink simultaneously as
the doors are closing. A long beep will be heard confirming the doors are closed.
Speaker Port
Adapter 9 Vdc
LEDs
Volume Control Button
GARAGE DOOR MONITOR
Close Door Button
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. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.

Summary

Safety Warnings

Critical Safety Precautions

Essential safety rules to prevent serious injury or death from a closing garage door.

Introduction to Garage Door Monitor

Product Functionality and Compatibility

Explains the device's purpose and its compatibility with MyQ™ enabled openers.

Device Features

Controls and Indicators

Details the function of the Volume Control, Close Door button, and LEDs.

LED Status Meanings

Describes the status indicated by different LED light combinations.

Audible Alert Tones

Explains the audio cues used by the monitor to indicate door status.

Setup and Programming

Initial Setup Procedure

Instructions for connecting the adapter to the monitor and power outlet.

Programming Garage Door Openers

Step-by-step guide to programming the monitor with up to four openers.

Erasing Stored Codes

Procedure to clear all previously programmed garage door opener codes.

Chamberlain 829LM Specifications

General

Brand	Chamberlain
Model	829LM
Category	Network Router
Language	English