Images have cross grain or stria

    The quality of the first crystal, the pressure line quality, crystal head and RJ45 interface and so are the tightness of the construction works which often tend to ignore the check business problems.Inspection methods: the power of rock crystal with appropriate head and RJ45 interface to see what changes the image.

    VGA interface, poor contact caused by poor image quality, which is often encountered in engineering. Chinese small device manufacturers, manufacturers of small wire is too much, will inevitably lead to VGA connector, but the quality-related phenomenon. Or sizes, or poor access to needles and holes and so on. Such problems are often caused by the image color cast serious phenomenon.

    Crystal head pressure cable line must be careful, a bad pressure with pliers and wire stripper pressure is difficult to really good crystal head. Crystal, there were no pressure is good, network cable to each of the copper and gold films with different or high contact resistance will cause the image color cast, fuzzy, different colors and so on.

    If in doubt, then you can use specialized measuring instruments on the cable line to check, convenient, you can quickly find out the problem.