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一台松下HD82型录像机发生随机性开、关机故障。将其从机柜中搬出观察,一切正常,用手轻拍机壳也无异常。但放回机柜后,又出现故障。无意中碰到机柜的玻璃门,录像机开、关机状态一瞬间变换了几次,于是怀疑是玻璃门上的静电干扰所致。固定玻璃门,录像机开、关机正常,可见确是玻璃门上的静电引起的故障。用湿布把玻璃门擦洗一遍后
A Panasonic HD82-type video recorder random open, shutdown failure. Move it out from the cabinet observation, everything is normal, pat the case without exception. But put back into the cabinet, but also failure. Inadvertently encountered cabinet glass doors, video recorders open, shut down the state changed a few moments, so suspected of electrostatic interference on the glass door. Fixed glass doors, video recorders open, shut down normal, we can see the glass door is caused by static electricity failure. Scrub the glass door with a damp cloth