FAAC SMDRG User Manual

MegaCode Series

SMDRG

DIGITAL GATE RECEIVER

Installation Instructions

(800) 421-1587 • www.linearcorp.com

DESCRIPTION

The MegaCode series of digital receivers are wireless radio controls designed for use with automatic gate openers or garage door operators. The MegaCode radio format provides unparalleled security. The transmitter and receiver can be programmed to more than a million different codes.

MegaCode receivers and transmitters do not contain a typical “coding switch”. Each transmitter is pre-set at the factory to a unique code. The receiver is programmed by sending a signal to it from the transmitter(s) that are going to be used with it. This stores the transmitters code into the receiver’s memory. The receiver will retain its memory even without power. The receiver will activate only from these “memorized” transmitters.

Each MegaCode receiver can remember a maximum

of 40 transmitters.

Receivers are normally powered with 24 volts AC/DC from the gate operator. The SMDRG has a built-in type “F” connector and is supplied with a 9 inch local antenna. The Linear EXA-GP or EXA-2000 Remote Antenna may be used to enhance the operational range of the SMDRG.

STEP 1A

SMDRG Three-terminal Operator Installation.

Hold receiver up to back of operator. (Refer to the gate operator or garage door operator manual for specific wiring instructions.) Connect Terminals 1, 2 & 3 on the receiver to Terminals 1, 2 & 3 on the operator. Operator power supply output must be 24V.

STEP 1B

SMDRG Installation (For non 24V Operator).

A Model TF524 step-down transformer must be used to power the receiver when connecting to an operator supplying anything other than 24V. Install the screws supplied into the brass terminals on the receiver. Connect the transformer wires to Terminals 1 & 3 (polarity not important). Connect receiver Terminals 1 & 2 to the two operator activation terminals (polarity not important).

STEP 2

Optional Receiver Mounting Bracket.

If the receiver isn’t going to be mounted directly to the operator terminals, an optional mounting bracket is supplied. It can be installed three ways onto the SMDRG case. Screw the bracket to a wall or stud and snap the receiver onto it.

STEP 3

Installing the antenna.

Attach the local antenna by

screwing it onto the “F” connector.

STEP 4

SMDRG Program button and LED Location.

Locate

the program button and LED on the side of the receiver case.

STEP 5

Program receiver.

Momentarily press the receiver’s program button. The red programming LED will light if there’s room in the receiver’s memory for another transmitter (40 maximum per receiver). The LED stays on for about 5 seconds.

A transmitter must be entered

while the LED is on

. Press the desired transmitter button. The LED will flicker indicating that the receiver has accepted the transmitter.

➥

NOTE: Be sure to press the receiver program button for less than 2 seconds.

➥

WARNING! Operator will not activate when the receiver is being programmed from the transmitter, but the gate operator will activate the next time the transmitter is activated after programming.

➥

NOTE: The programming LED also monitors radio signals entering the receiver. It is common to see an occasional blink from the LED. The LED will also light when any transmitter tuned to the receiver’s frequency (programmed into the receiver or not) is activated.

CONNECT RECEIVER DIRECTLY TO OPERATOR

MATCH UP TERMINAL NUMBERS

 !

COMMON GROUND

RELAY

24-VOLTS

RADIO

POWER

INSTALL 3 SCREWS

WIRE TRANSFORMER TO TERMINALS 1 & 3

USE MODEL #TF524 24VAC, .5VA TRANSFORMER

WIRE TERMINALS 1 & 2 TO OPERATOR PUSHBUTON TERMINALS

BRACKET CAN MOUNT IN THREE PLACES

LOCATION 1

LOCATION 2

LOCATION 3

CORNER HOLE IS SHARED FOR LOCATIONS 2 & 3

"F" CONNECTOR

PRESS AND RELEASE PROGRAM BUTTON

PROGRAMMING BUTTON

LED WILL LIGHT WHEN RECEIVER IS READY

WHEN RECEIVER IS READY, PRESS THE DESIRED TRANSMITTER BUTTON

RECEIVER LED WILL FLICKER AS TRANSMITTER IS ENTERED INTO MEMORY

PROGRAMMING BUTTON

PROGRAMMING LED

STEP 6

Add additional transmitters.

Repeat Step 5 for each transmitter used with this receiver. Be sure to press the receiver’s program button

each time

a new transmitter or a different

transmitter button on a multi-button transmitter is pressed.

If the LED doesn’t come on when the receiver’s program button is pressed, the receiver’s memory is full (40 transmitters total). Use the erase function (Info 1) to remove

ALL

previously learned

transmitters from the receiver’s memory.

STEP 7

Review memory.

Press and hold the receiver’s program button until the LED begins to flash (about 3 seconds) and then release the button. Count the number of flashes. The number of flashes equals the number of transmitters programmed into the receiver.

➥

NOTE: Don’t hold down the programming button longer than 5 seconds, the receiver’s memory for that channel will be erased (Info 1).

STEP 8

Test receiver.

Be sure gate area is clear.

Activate each transmitter. The receiver relay should click and the operator should activate.

Wait 1 second between each activation.

INFO 1

Erasing receiver memory.

Transmitters may be erased from the receiver’s memory by pressing and holding the receiver’s program button for 5 seconds or more. After the LED blinks (count of transmitters) it will blink one more time as the receiver’s memory is erased.

All transmitters are erased at the

same time.

INFO 2

Mounting the Remote Antenna.

Attach antenna to

post as shown or refer to antenna instructions for other options.

➥

NOTE: If the receivers LED flashes continuously when a transmitter isn’t being activated, the receiver is too close to an electrical noise source. Move the receiver away from the noise source or call technical services for assistance.

TRANSMITTER COMPATABILITY TABLE

The Model SMDRG receiver can be used with any of the following transmitter models.

PART NUMBER MODEL NUMBER DESCRIPTION

ACP00605 ACT-21B SINGLE CHANNEL

ACP00616 ACT-22B TWO CHANNEL

ACP00728/877 MT-1/MT-1B SINGLE CHANNEL

ACP00729/746 MT-2/MT-2B TWO CHANNEL

ACP00879 ACT-31B SINGLE CHANNEL

ACP00872 ACT-34B FOUR CHANNEL

DNT00052A MDT-1/MDT-1B SINGLE CHANNEL

DNT00053A MDT-2/MDT-2B TWO CHANNEL

DNT00054A MDT-4/MDT-4B FOUR CHANNEL

DNT00058/ACP00878 MDTK/MDKP KEYPAD TRANSMITTER

DNT00053B/ACP00720B MDT-2B/MDT-2BB TWO CHANNEL

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 Linear Technical 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.

PRESS PROG RAM BUTTON FIRST

THEN PRESS TRANSM ITTER BUTTON

W ITH MULTI-BUTTON TRA N SM ITTE R S P R ES S THE DESIRED BUTTON

PRESS TRANSMIT TER BUTTON TO TEST

WARNING! BE SURE GATE AREA IS CLEAR OF OBSTRUCTIONS

PRESS PROGRAM BUTTON FOR FIVE SECONDS OR MORE

LED WILL FLASH, COUNTING THE TOTAL NUMBER OF TRANSMITTERS PROGRAMED. THEN IT WILL BLINK ONE OR MORE TIME AS THE TRANSMITTERS ARE ERASED

PRESS PROGRAM BUTTON FOR THREE SECONDS THEN RELEASE

LED WILL FLASH, COUNTING THE TOTAL NUMBER OF TRANSMITTERS PROGRAMED

U-BOLT

2" MAXIMUM DIAMETER

EXA-1000 ANTENNA

EXA-2000 DIRECTIONAL ANTENNA