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（１）频道尽可能多一般应选择预置频道数大于５０个以上的彩电。（２）图像最好不闪烁一般电视机肉眼看起来有闪烁感 ,时间久了易疲劳。而１００ＭＨｚ数码彩电通过数字信号处理 ,使图像闪烁程度大大降低。（３）画面越自然越好纯平彩电是市场上的又一热点。其主要优点是 :不
(1) as many channels as possible should choose the number of presets more than 50 channels of color TV. (2) the best image does not flicker General TV looks flicker, over time fatigue. The 100MHz digital color TV digital signal processing, the degree of image flickers greatly reduced. (3) the more naturally the better screen flat screen TV is another hot market. The main advantage is: no