How should I operate my garage door after a power outage?

How to operate the garage door after a power outage:
What should I do if a sudden power outage or other circumstances cause the garage door to fail to operate automatically? How to operate the garage door manually?

Sometimes due to a power outage at home or a machine failure, the electric system is out of control. You can pull down the interlock and manually open and close the garage door. If you want to close the garage door, pull it down, and if you want to open the garage door, lift it up. But one thing to note is that after closing the garage door, you must ensure that the lock is not disengaged, otherwise anyone can open the door. After the power is restored, the zipper must be locked so that the remote control or remote switch can be used.

Garage door infrared device: There is an infrared device under the garage door to protect the safety of people and objects. One side is the transmitter and the other side is the receiver. When the receiver can receive the infrared of the transmitter, it means that the passage is safe, otherwise it is unsafe, and the garage door will automatically rise. However, if the infrared device under the garage door is offset, it will also cause the garage door to fail to operate. At this time, you need to adjust the transmitter and receiver, and align the garage door to use it normally.