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One

遥控车库门遥控不能正常开启车库门驱动装置。（车库门手动开关装置失效）车库门遥控失灵常见维修方法：检查插座、插头、手动开关、保险管熔丝,检查手动开关及遥控接收板接线,重新定位行程开关以增加行程。

Remote control garage door remote control can not normally open the garage door driving device. (garage door manual switch device failure) garage door remote control failure common maintenance method: check socket, plug, manual switch, fuse fuse, check manual switch and remote control receiving board wiring, relocate the travel switch to increase the stroke.

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Two

自动车库门关不紧不能完全关闭，或者自动车库门打开不完全。车库门开启关闭常规维修方法：重新定位行程开关以增加行程

The automatic garage door closing can not be closed completely, or the automatic garage door open is not complete. The garage door opens and closes the routine maintenance method: relocate the stroke switch to increase the stroke

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Three

遥控车库门遥控失灵，必须靠的很近才可以使用。车库门遥控不灵常规维修方法：将天线延长至车库外部,将天线伸出驱动器外部并拉直,更换电池。

Remote control garage door remote control failure, must rely on very close to use. The remote control of the garage door is an inflexible routine maintenance method: extending the antenna to the outside of the garage, extending the antenna outside the drive, and replacing the battery.

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Four

自动车库门在开启关闭过程中运行噪音过大。车库门运行噪音大常规维修方法：坚固五金件,调节驱动装置拉杆与门体中心线以上。

The automatic garage door has too much noise during the opening and closing. Garage door operation noise routine maintenance methods: solid hardware, adjust the drive rod and the center line of the door above the body.