Zenith 19" Chromacolor II service suggestions

[Kevin Kuehn]

Originally Posted by old_tv_nut

To verify that it's due to focus being sharp (and not a signal problem repairable in the circuitry), try adjusting focus to see if poorer focus reduces it, or try adjusting height or width to see if the moire fringes move.

Focus,brightness(picture control) and contrast(black level) all have influence. About mid brightness is where I tend to like it in low room lighting, however that's were it's at it's worst. What seems to work is brightness slightly past mid and contrast lowered to compensate the harsh whites. All said I'd say the brightness control is more influential than the focus.