TRANSMITTER BATTERY REPLACEMENT
Replacement battery - 9 volt NEDA 1604 (Eveready 216 or equivalent).
The battery in the transmitter can be checked or changed by removing the front lower half of the transmitter. Refer to the directions under “accessing the code switch” for battery replacement.
TO REPLACE OR ADD A SET
A replacement or new transmitter or receiver may be purchased by specifying the Model Number and the RF frequency designated on the identification label. The RF frequency is set at the factory and must not be adjusted in the field. The digital code can be matched to the companion receiver or transmitter by following the above procedure.
OPERATIONAL CHECK
To check operation, move back a reasonable distance (about 50 feet) and press the transmitter button . Operation should be reliable at this distance but environment and location of both the transmitter and receiver will affect the range. If the transmitter is stowed well out of sight, it may be necessary to remove it from its mounting and hold near the windshield. Try different locations and positions. If operation is still unsatisfactory, the problem maybe isolated by:
1 . Checking the door operator. If the door will not open when the wall button is pressed, the problem is likely to be the operator. If the door will open by pressing the wall button, but not when the radio control button is pressed, the problem is probably in the radios.
2.Replacing the transmitter battery.If, after performing the above operational checks, the controls still do not function, they should be returned to your dealer for repair or replacement or they may be returned, postage prepaid.
C A U T I O N : Any c hanges or m odifications in intentional or unintentional radiators which are not expressly approved by LINEAR CORPORATION could void the user’s authority to operate this equipment. This applies to intentional and unintentional radiators certified per part 15 of the F . C . C . rules and regulations.
LINEAR CORPORATION
2055 Corte del Nogal ∙ Carlsbad, CA 92008(760)
®
Installation Instructions
GARAGE DOOR RADIO CONTROLS
Model 3089 Transmitter
Model 1090 Receiver
WARNING:
∙Disconnect power before any installation or repair
∙Wear safety glasses
Your
RECEIVER INSTALLATION
The receiver is designed to mount directly to the operator. It can be remotely installed if the operator terminal strip is not accessible, or if power for the receiver is not obtainable from the operator. To direct mount the receiver, simply loosen the terminal screws on the operator and insert the
Place the antenna (an 11 inch white wire) in a vertical position as far from any metal as possible.
Copyright © 1999 Linear Corporation | 214961 A |