观看过程中出现下述现象时,应立即关机修理:①杂乱的花纹、粗黑的斜带;②图象画面忽大忽小,一直不能稳定;③图象画面上下翻滚不停或停留片刻又继续滚动;④图象画面逐渐缩小、变暗无光;⑤有一条亮线或亮带,其它部分黑暗无光;⑥机壳烫手或闻到臭焦味; Watch the process of the following phenomena, it should immediately shut down for repair: ① messy patterns, thick black ramp; ② image suddenly big and small, has been unable to stabilize; ③ image screen rolling up and down non-stop or stop for a while Continue scrolling; ④ image screen is gradually diminished, dark matt; ⑤ a bright line or bright band, the other part dark and dull; ⑥ hot or smell the smell of the chassis;