论文部分内容阅读
DVD常见的多发性小故障,多数是由于使用操作不当和保养欠佳所造成的,用户完全可以根据故障的现象自行处理。 无声音。这种情况主要有三种原因:信号没正确连接,应重新检查连接;碟片变形和脏污,可将碟片表面进行除尘处理,变形的碟片可放在玻璃板上垫上干净的纸张,然后用重物压几小时即可,如果变形严重的碟片,就需要更换了;误操作触碰了静音键,使机器处于静音状态,再按
DVD common multiple glitches, mostly due to improper use and poor maintenance caused by the user can completely according to the phenomenon of failure to deal with. No sound. This situation for three main reasons: the signal is not properly connected, the connection should be re-checked; disc deformation and dirt, the disc surface can be treated with dust, deformation of the disc can be placed on the glass mat clean paper, and then With heavy pressure can be a few hours, if the serious deformation of the disc, you need to replace; Misuse touch the mute button, the machine in a mute state, and then press