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。( k' C7 k( n2 D% ^( k0 Z
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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. 4 L8 n, M3 g- c! I( ]* Z7 K9 j1 ~% y0 T: y" L
The sensors are located on each side of the garage door. You can manually adjust to make them align. ; M2 d) J1 B7 s1 O% e7 j* ] [$ @; @" \# n% L
My husband did exactly the same thing and fixed the issue. " l! S( Q" ^5 R7 u" s- N, F8 P! _ # v) W) E9 v! @4 }* I. l; C: kHope this will help you bit. Sorry. I can't type in Chinese now.