Instruction/ maintenance manual of the product 3966 Wayne-Dalton
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Coin Slot Front Case Battery Replacement How Your Keyless Entry Operates Your Opener Under normal operating conditions, the battery should be changed once every 12 months. Dispose of used batteries properly. To replace battery perform the following steps: A.
NOTE: IF, AT ANY TIME, AN ERROR WAS MADE IN ENTERING THE CODES, SIMPLY PRESS AND HOLD BOTH THE "7/8" AND "9/0" BUTTONS FOR 2 SECONDS TO RESET THE KEYLESS ENTRY. REPEAT THE ABOVE PROCEDURES. Note: One 3966 Keyless Entry can be programmed to open multiple garage door openers.
An important point after buying a device Wayne-Dalton 3966 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Wayne-Dalton 3966 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Wayne-Dalton 3966 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Wayne-Dalton 3966 you will learn all the available features of the product, as well as information on its operation. The information that you get Wayne-Dalton 3966 will certainly help you make a decision on the purchase.
If you already are a holder of Wayne-Dalton 3966, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Wayne-Dalton 3966.
However, one of the most important roles played by the user manual is to help in solving problems with Wayne-Dalton 3966. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Wayne-Dalton 3966 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
