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BVU-800P录像机在工作时,经常会遇见“AUTO OFF”灯亮,无论在“PLAY”“STOP”“FW”“REW”状态或“SEARCH”状态都会出现此故障,有时故障时有时无,一旦出现此故障,机器马上进入“STOP”状态。出现此故障是由以下两个方面引起的。第一,机械系统出现的故障: A.张力弹簧片变形; B.压带轮旋转阻力太大; C.磁带存放时间过长,严重受潮; D.穿带系统使用时间长,磨损严重,造成额外的阻力负载;
BVU-800P VTRs often encounter “AUTO OFF ” lights during operation, no matter in “PLAY ” “STOP ” “FW ” “REW ” state or “SEARCH ” state Occurrence of this fault, and sometimes sometimes fault-free, in the event of this failure, the machine immediately into the “STOP” state. This failure is caused by the following two aspects. First, the failure of the mechanical system: A. Tension spring deformation; B. Pressure pulley rotation resistance is too large; C. Tape storage time is too long, severe moisture; D. Wear the system with a long time, serious wear and tear, resulting in Additional resistance load