INSTR,INST,MDT SERIES
Linear P/N: 207779 D
Material: 20 Lb. Mead Bond
Size: 8.500" x 11.000"
Ink: Black
Scale: 1-1
Side 2 of 2

STEP 5

Review memory. Press and hold the receiver’s
program button (channel one or two) until the LED begins to flash
(about 3 s econds) and then release t he button. C ount the nu mber
of flashes. The number of flashes equals the number of
transmitters progra mmed into that channel of the rece iver.

NOTE: Don’t hold do wn the programming butto n longer than

5 seconds, the receiver’s memory for that channel will be

erased (Step 7).

STEP 6

Test receiver.

Be sure door area is clear.

Activate
each transmitter. The receiver relay should click (relay output
models only) and the opera tor should activate. Wait 2 seconds
between each activa tion.

STEP 7

Erasing receiver memory. Transmitters may be
erased from the receiver’s memory by pressing and holding the
receiver’s program button (channel one or two) for 5 seconds or
more. After the LED blinks (count of transmitters) it will blink one
more time for channel one and twice for channel 2 as the
receiver’s memory for that channel is erased. All transmitters
for each receiv er channel a re erased a t the same time.

INFO 1A

Opening battery compartment. To access the
transmitter’s batteries remove the battery access screw on the
back of the unit. Flip the unit ove r so that the front is facing you.
Use a small screwdrive r to open the ba ttery compa rtment.

INFO 1B

Replacing transmitter batteries. Replace the two
batteries with tw o Type 2032 lithium bat te ries or equiva lent. The
batteries sta ck on top of each othe r with the (+) sides fa cing the
front of the transmitter. Replace with new batteries then close the
battery compartment, replace battery access screw and test
transmitter.

INFO 2

Visor Clip Removal. The visor clip ca n be remo ved
by removing the three screws as shown. Slide the clip off the
retaining pla te and rea ttach th e plate t o the tra nsmitter.

NOTE: The same transmitter (or t he same transmitter button on

multi-button transmitters) cannot be programmed into both

receiver channels 1 and 2.

NOTE: If the receiver’s 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.

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. W arrantor 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 lim itation 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.
Copyright © 1999 Linear Corporation 207779 D
WARNING!
BE SURE DOOR
AREA IS CLEAR
OF OBSTRUCTIONS
PRESS TRANSMITTER
BUTTON TO TEST
CH2
CH1
CH2
CH1
PRESS PROGRAM BUTTON
(CHANNEL 1 OR 2)
FOR FIVE SECONDS OR MORE
LED WILL FLASH, COUNTING THE
TOTAL NUMBER OF TRANSMITTERS
PROGRAMED TO THAT CHANNEL.
THEN IT WILL BLINK ONE MORE TIME
AS THE TRANSMITTERS ARE ERASED
FROM THAT CHANNEL
2032
REMOVE BATTERY
ACCESS SCREW
SWING BATTERY
COMPARTMENT OPEN
FLIP
TRANSMITTER
OVER
REPLACE
WITH TWO
TYPE 2032
BATTERIES
SIDE UP
CH2
CH1
CH2
CH1
PRESS PROGRAM BUTTON
(CHANNEL 1 OR 2)
FOR THREE SECONDS
THEN RELEASE
LED WILL FLASH, COUNTING THE
TOTAL NUMBER OF TRANSMITTERS
PROGRAMED TO THAT CHANNEL

REMOVE VISOR CLIP

BY REMOVING THREE

SCREWS

CH2
CH1
CONTINUOUSLY FLASHING LED MAY
INDICATE ELECTRICAL NOISE
INTERFERRENCE