Manual

P/N 190-107530 REV B 10/10/08
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 warrant
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.
For warranty service and shipping instructions contact Linear at the phone
number shown below. In order to be protected by this warranty, save your proof
of purchase and send a copy with equipment should repair be required. 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.
Keep transmitters and remote
controls out of the reach of children.
Do not let children play with or use
the transmitter or remote controls.
Unexpected door operations can cause
personal injury or property damage.
Do not place transmitter where the
buttons can be accidentally or
unintentionally activated.
WARNING
WARNING
Radio Controls are prohibited from providing constant contact
closure when installed on the push button inputs of residential garage
door openers that are provided with monitored safety systems.
1. If you are currently using a
standard 9931 or 9921 transmitter,
you can remove the access cover
from the front of the transmitter by
sliding the cover away from the top
of the transmitter.
2. Remove the screw from the back
of the Mini Transmitter with a small
phillips screwdriver. Lay the
transmitter down with the button
facing up. Unsnap the top of the
transmitter to access the coding
switches.
3. Model 9931: The coding switch in
this model consists of nine
switches, each of which can be
placed in three different positions,
“+”, “0”, “-”.
INSTALLATION INSTRUCTIONS FOR
MINI TRANSMITTER
Proper installation of your controls
will assure years of trouble free operation.
READ THE FOLLOWING INSTRUCTIONS THOROUGHLY
BEFORE STARTING INSTALLATION.
The 9931 Mini Transmitter will operate the same as the standard 9931
transmitter. Both will work with any of our trinary coded receivers. The 9921 Mini
Transmitter will operate the same as the standard 9921 transmitter which works
with the binary coded receivers.
IMPORTANT: The exact same code must be set on your existing transmitter(s) and
your Mini Transmitter. If just one switch is mismatched, the controls will not function. If
you are adding the Mini Transmitter to your existing controls, verify the exact code you
are currently using on your standard transmitter(s). Reset codes by following the steps
below.
CAUTION: EACH MINI TRANSMITTER IS SET TO A FACTORY PRESET
CODE. IT MUST BE CHANGED TO SAFEGUARD AGAINST UNAUTHORIZED
OR UNWANTED OPERATION. DO NOT SET YOUR EXISTING
TRANSMITTER(S) TO THE FACTORY CODE OF THE MINI TRANSMITTER.
1. Remove the Cover
2. Remove the Phillips Screw
PHILLIPS
SCREW
USA & Canada
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www.linearcorp.com