是温度变化造成变形,继而导致车库门的传感器没有瞄准:在车库门两边靠近地面附近,有两个传感器,其一是发射,另一个是接受,当二者没有瞄准的时候,因接受器不能接收到发射器来的信号(即使发射器有信号),就作出判断认为是门有阻挡(或者车子或者人或者杂物),因此给出开门的信号。- D( H" E7 C2 D; {( j5 N
' a h" [" Q8 l- L. K; J9 X解决的办法:稍微用手掰一下传感器,让二者对准(判断对准的标准是,看见其中一个有绿灯亮,我记得好像是这样的,你可以验证,总之是看见其中有灯亮着)。这样就没问题啦。不管是冬天冷的时候,或者夏天热的时候,总之,气温变化剧烈的季节,就注意掰一下传感器,让它们对准,就成啦。很简单的。
My garage door has the same problem. I phoned Barcol and the guy told me it is a easy fix. Usually because the two sensors above the ground are not in alignment. % S$ O% C- D7 t9 O3 q+ J! g/ W6 P v8 Q; y* [3 q+ MThe sensors are located on each side of the garage door. You can manually adjust to make them align." @! F i! ]5 C/ E6 \/ H0 S9 E
4 H- _9 W: Q( n0 Z+ o5 n# h* ^4 TMy husband did exactly the same thing and fixed the issue.. i* C: J8 q; }! e
, B/ ]# b, u9 [Hope this will help you bit. Sorry. I can't type in Chinese now.