OPERATIONAL CHECK

To check operation, move back a reasonable distance (about 50 ft.) 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 may be 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.

CAUTION: Any changes or modifications 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 92009

(760) 438-7000

®

INSTALLATION INSTRUCTIONS

DIGITAL TRANSMITTER MODEL 3089

Congratulations! You have just purchased a MULTI-CODE Digital Transmitter, which we believe to be the finest product of its kind on the market. With a little care this transmitter should provide you with many years of excellent service. Please take a moment to read the following instructions and you will find that setting your new transmitter will be quite an easy matter.

ACCESSING THE CODE SWITCH

On the model 3089 the entire front lower half of the transmitter is removable. Grasp the front lower half of the case near the bottom on both sides and pull upward away from the transmitter, this will disengage the lower end. Then pull downward to remove the lower cover, this will expose both the code switch and battery compartment.

Copyright © 1999 Linear Corporation

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