Now with the widespread installation of remote control garage door, garage door remote control has been regarded as a consumable, you owners must not underestimate the garage door remote control, its role is very big, garage door remote control in normal use, whether it is lost or a variety of failures, will bring you a lot of inconvenience.

电动车库门遥控器如果发生了故障，首先找出解决的方法，常见的车库门遥控器故障有哪些呢？主要分为3大类：

If the electric garage door remote controller fails, first find out the solution. What are the common garage door remote controller failures? It can be divided into three categories

1：一个或两个遥控器按键按着不起作用了

1: One or two remote control buttons won't work

分析原因与维修：如果出现了个别按键不起作用的现象，则说明你的车库门遥控器整体功能还没有坏，这个时候车库门维修人士就建议大家对个别的按键进行维修或者更换零部件。提醒大家发现问题应及时补修才行，如果自己修不了，就需要找配车库门遥控器的人员进行维修或直接更换遥控器。

Analysis of causes and maintenance: if individual buttons don't work, it means that the overall function of your garage door remote control is not broken. At this time, garage door maintenance professionals suggest that you repair individual buttons or replace parts. If you can't repair it yourself, you need to find a professional with garage door remote control to repair it or replace it directly.

2：遥控器的遥控距离变的很短了

2: The remote control distance of the remote control has become very short

分析原因与维修：遥控器的遥控距离在50-100米如果你家的电动门遥控器接收信号的距离很近，远了就不受控的话，就建议大家找维修人员帮你检查下车库门开门机的接收电路是否正常，用户也可以用同牌子同规格的遥控器来试一下。

Analysis of causes and maintenance: the remote control distance of the remote control is 50-100 meters. If the distance between the remote control of the electric door in your home and the signal received by it is very close, it is not controlled if it is far away, it is recommended that you find professional maintenance personnel to check whether the receiving circuit of the garage door opener is normal. Users can also try the remote control with the same brand and specification.

3：虽然车库门遥控器还在，但所有按键都不起作用

3: Although the garage door remote is still there, none of the buttons work

分析原因与维修：此种现象多数是遥控器的内部电子元件损坏或者晶振损坏导致。这种现象一般就建议大家直接将遥控器换掉吧，因为已经没有修的必要，要是真想修建议在家更换新的晶振试一试。

Cause analysis and maintenance: this phenomenon is mostly caused by the damage of the internal electronic components or crystal oscillator of the remote control. This phenomenon is generally recommended that you replace the remote control directly, because there is no need to repair it. If you really want to repair it, you should try to replace it with a new crystal oscillator at home.