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。6 P2 x+ Q, {* S6 y
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. ; o2 L6 }3 Y/ G- v$ W |- ]" U; a6 x) V4 E! X% o) X
The sensors are located on each side of the garage door. You can manually adjust to make them align.6 F3 M5 l% }, o% V f. @# U& T2 Z7 R& m$ [
1 V; z: S/ O8 G6 @ `My husband did exactly the same thing and fixed the issue.0 V: W8 |6 s) s' n& h7 S2 ~1 P
. l. e5 Y+ U) E. Z3 u6 p
Hope this will help you bit. Sorry. I can't type in Chinese now.