Download Print this page

Linear MDT Installation Instructions page 2

Digital transmitters

Advertisement

STEP 5
Review memory. Press and hold the receiver's
program button (channel one or two) 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 that channel of the receiver.
NOTE: Don't hold down the programming button longer than
5 seconds, the receiver's memory for that channel will be
erased (Step 7).
PRESS PROGRAM BUTTON
LED WILL FLASH, COUNTING THE
(CHANNEL 1 OR 2)
TOTAL NUMBER OF TRANSMITTERS
FOR THREE SECONDS
PROGRAMED TO THAT CHANNEL
THEN RELEASE
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 over so that the front is facing you.
Use a small screwdriver to open the battery compartment.
FLIP
REMOVE BATTERY
TRANSMITTER
ACCESS SCREW
OVER
NOTE: The same transmitter (or the 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.
CONTINUOUSLY FLASHING LED MAY
INDICATE ELECTRICAL NOISE
INTERFERRENCE
STEP 6
Test receiver. Be sure door area is clear. Activate
each transmitter. The receiver relay should click (relay output
models only) and the operator should activate. Wait 2 seconds
between each activation.
INFO 1B
Replacing transmitter batteries. Replace the two
batteries with two Type 2032 lithium batteries or equivalent. The
batteries stack on top of each other with the (+) sides facing the
front of the transmitter. Replace with new batteries then close the
battery compartment, replace battery access screw and test
transmitter.
REPLACE
WITH TWO
TYPE 2032
BATTERIES
SWING BATTERY
COMPARTMENT OPEN
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.
WARNING!
BE SURE DOOR
PRESS TRANSMITTER
AREA IS CLEAR
BUTTON TO TEST
OF OBSTRUCTIONS
SIDE UP
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 receiver channel are erased at the same time.
LED WILL FLASH, COUNTING THE
PRESS PROGRAM BUTTON
TOTAL NUMBER OF TRANSMITTERS
(CHANNEL 1 OR 2)
PROGRAMED TO THAT CHANNEL.
FOR FIVE SECONDS OR MORE
THEN IT WILL BLINK ONE MORE TIME
AS THE TRANSMITTERS ARE ERASED
FROM THAT CHANNEL
INFO 2
Visor Clip Removal. The visor clip can be removed
by removing the three screws as shown. Slide the clip off the
retaining plate and reattach the plate to the transmitter.
REMOVE VISOR CLIP
BY REMOVING THREE
SCREWS
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

Advertisement

loading

This manual is also suitable for:

Megacode mdt-2Megacode mdt-4Megacode mdt