Linear MCT-3 User Manual

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Linear MCT-3 User Manual

MCT-3

3-BUTTON

DIGITAL TRANSMITTER

Operation

Instructions

(760) 438-7000

USA & Canada (800) 421-1587 & (800) 392-0123

Toll Free FAX (800) 468-1340 www.linearcorp.com

VISOR CLIP INSTALLATION

THE VISOR CLIP CAN

BE INSTALLED FOR

HORIZONTAL OR

VERTICAL MOUNTING

SLIDE THE VISOR CLIP INTO ONE

OF THE SLOTS ON THE REAR

OF THE TRANSMITTER

DESCRIPTION

TheMCT-3MegaCode® digitaltransmitterisawirelessradiocontrol designed for use with automatic garage and gate operators.

Each of the three transmitter buttons will send a unique code when pressed.One button can be used to activate the individual’s garage door opener, a second button can operate an access gate, a third button can activate an additional garage door operator or most

Linear 318 MHz MegaCode® wireless receivers.

MegaCode® transmitters and receivers do not contain a typical “coding switch”. Each transmitter is permanently coded at the factory. The receiver is programmed by “learning” a transmitter’s unique digital code. The receiver will activate only from the “memorized” transmitters.

The transmitter is powered by two Type 2032 “coin-cell” batteries. They should last 3 years with normal use.The red indicator on the face of the transmitter will glow when the unit is activated. If the indicator lights dimly, or not at all when transmitting, the batteries need to be replaced.To conserve battery life, an internal timer limits the transmission duration to 10 seconds if a transmitter button is held down.

REPLACING THE BATTERY

1 TWIST DIME IN SLOT TO OPEN CASE

NOTE: THE CIRCUIT BOARD WILL FIT ONLY ONE

3WAY INTO THE CASE. ALIGN THE PLASTIC POST

IN THE CASE WITH THE HOLE IN THE CIRCUIT BOARD

CAREFULLY

REMOVE THE

CIRCUIT BOARD

4

REMOVE OLD BATTERIES

AND DISPOSE OF THEM PROPERLY

2

LIFT OFF

THE TOP OF

THE CASE

5

INSERT TWO NEW TYPE 2032 BATTERIES

PLUS SIDE UP THEN REASSEMBLE UNIT

PROGRAM RECEIVER & TEST TRANSMITTER

Refer to the instructions provided with the receiver to set it into “learn” mode. With the receiver ready to learn, press the desired transmitter button to program that button into the receiver’s memory.Repeat to program additional buttons for other receivers.

THE CODE SENT FROM ANY OF THE TRANSMITTER'S THREE BUTTONS CAN BE LEARNED BY A RECEIVER

CHOOSE ONE BUTTON ON

THE TRANSMITTER TO

CONTROL THE SPECIFIC

OPERATOR OR RECEIVER

CLOSE LIMIT

OPEN LIMIT

TO PROGRAM THE CODE, WITH THE RECEIVER

IN LEARN MODE, PRESS THE TRANSMITTER BUTTON TO SEND A SIGNAL TO THE RECEIVER

After programming, test the transmitter from various locations. Be sure the door or gate areas are clear. Activate the transmitter and verify that the receiver triggers the operator(s).

BE SURE THE DOOR OR

GATE AREA IS CLEAR!

ACTIVATE THE TRANSMTTER

TO TEST THE RECEIVER

AND OPERATOR

LINEAR LIMITED WARRANTY

This product is warranted to the consumer against defects in material and workmanship for one year from the date of purchase.This warranty applies to first retail buyers of new devices.Warrantor will repair, or at its option, replace, any device it finds that requires service under this warranty, and will return the repaired or replaced device to the consumer at the warrantor’s cost. For warranty service and shipping instructions contact warrantor at the address shown below. Devices must be sent to warrantor for service at owner’s expense.The remedies provided by this warranty are exclusive. Implied warranties under state law are to the one year period of this written warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.In order to be protected by this warranty, save your proof of purchase and send copy with equipment should repair be required.This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

All products returned for warranty service require a Return Product Authorization Number (RPA#).Contact LinearTechnical Services at 1-800-421-1587 for an RPA# and other important details.

IMPORTANT !!!

Linear radio controls provide a reliable communications link and fill an important need in portable wireless signaling.However, there are some limitations which must be observed.

• For U.S.installations only:The radios are required to comply with FCC Rules and Regulations as Part 15 devices.As such, they have limited transmitter power and therefore limited range.

A receiver cannot respond to more than one transmitted signal at a time and may be blocked by radio signals that occur on or near their operating frequencies, regardless of code settings.

Changes or modifications to the device may void FCC compliance.

• Infrequently used radio links should be tested regularly to protect against undetected interference or fault.

• A general knowledge of radio and its vagaries should be gained prior to acting as a wholesale distributor or dealer, and these facts should be communicated to the ultimate users.

This device complies with FCC Part 15 and Industry Canada Rules and Regulations. 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.

Copyright © 2004 Linear LLC

222267 A

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