Recently had to upgrade my Direct TV box to an HDbox and now my standard television has a series of small white lined across the top of the picture. This does not happen with all shows or commercials, it only happens with some programs. I have tried the different formats on my DTV control, but nothing helps
It is due to the higher video level from your set top box. It may have a higher video level than the tv can accept. Try to reduce the level by capacitor resistor[R-C] network in series with video input cable.
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It is due to the higher video level from your set top box. It may have a higher video level than the tv can accept. Try to reduce the level by capacitor resistor[R-C] network in series with video input cable.