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Istruzioni per l'uso Chamberlain, Modello 1256R - 1/2HP

Produttore : Chamberlain
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Repeat safety reverse test after adjustments to force or travel limits. The need for occasional adjustment of the force and limit settings is normal. Weather conditions in particular can affect door travel. opener lights blink for 5 seconds after reversing: • Check the safety reversing sensor. Remove any obstruction or align the receiving eye. See Installation Step 10. 12. The opener lights don't turn on: • Replace the light bulbs (75 watts maximum). Use a standard neck garage door opener bulb if regular bulb burns out. 13. The opener lights don't turn off: • Is the Light feature on? Turn it off. 14. The opener strains or maximum force is needed to operate door: • The door may be out of balance or the springs may be broken. Close the door and use the emergency release handle to disconnect the trolley. Open and close the door manually. A properly balanced door will stay in any point of travel while being supported entirely by its springs. If it does not, disconnect the opener and call a trained door systems technician. Do not increase the force to operate the opener. 15. The opener motor hums briefly, then won't work: • The garage door springs may be broken. See above. • If the problem occurs on the first operation of the opener, door may be locked. Disable the door lock. Repeat the safety reverse test after the adjustment is complete. 16. The opener won't operate due to power failure: • Use the emergency release handle to disconnect the trolley. The door can be opened and closed manually. When power is restored, press the Door Control push bar and trolley will automatically reconnect (unless trolley is in lockout position.) See page 32. • The Outside Quick Release accessory (for use on garages with no service door) disconnects the trolley from outside the garage in case of power failure. 17. The chain droops or sags: • It is normal for the chain to droop slightly in the closed door position. Use the emergency release rope and handle to disconnect the trolley. If the chain returns to the normal height when the trolley is disengaged, and the door reverses on a 2x4 laid flat, no adjustments are needed. (See page 11.) 34 LOCK LIGHT *3-Button Remotes If supplied with your garage door opener, the large button is factory programmed to operate it. Additional buttons on any Security.® 3-button remote or mini-remote can be programmed to operate other Security.® garage door openers. To Erase All Codes From Motor Unit Memory To deactivate any unwanted remote, first erase all codes: Press and hold the .learn. button on motor unit until the learn indicator light goes out (approximately 6 seconds). All previous codes are now erased. Reprogram each remote or keyless entry you wish to use. 1. Press and hold the button on the hand-held remote* that you wish to operate your garage door. 2. While holding the remote button, press and hold the LIGHT button on the Multi-Function Door Control. 3. Continue holding both buttons while you press the push bar on the Multi-Function Door Control (all three buttons are held). 4. Release buttons when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard. KG KG 1 3 9 7 5 1 3 9 7 5 1 2 3 1 2 1. Press and release the .learn. button on the motor unit. The learn indicator light will glow steadily for 30 seconds. 2. Within 30 seconds, press and hold the button on the hand-held remote* that you wish to operate your garage door. 3. Release the button when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard. To Add or Reprogram an Additional Hand-held Remote Control USING THE .LEARN. BUTTON USING THE MULTI-FUNCTION DOOR CONTROL 1 2 KG LOCK LIGHT LOCK LIGHT 1 2 KG 35 PROGRAMMING Your garage door opener has already been programmed at the factory to operate with your hand-held remote control. The door will open and close when you press the large push button. Below are instructions for programming your opener to operate with additional Security.® remote controls. NOTICE: If this Security.® garage door opener is operated with a non-rolling code transmitter, the technical measure in the receiver of the garage door opener, which provides security against code-theft devices, will be circumvented. The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non-rolling code transmitter to circumvent that technical measure. 1. Enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold ENTER. 2. While holding the ENTER button, press and hold the LIGHT button on the Multi-Function Door Control. 3. Continue holding the ENTER and LIGHT buttons while you press the push bar on the Multi-Function Door Control (all three buttons are held). 4. Release buttons when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard. 1. Press and release the .learn. b...