Question about Hitachi 51F500 51" Rear Projection HDTV-Ready Television
Hi .. This sounds like a convergence problem have you got an auto convergence setting in your menu please check .
This problem usually only appears on CRT type projectors ,and if your set is an older one or used quite a lot then it could be assign of low tube emissions meaning the crt are wearing out ( a bit like an lcd model when the bulb goes ) or just that you need an engineer to reset the convergence or maybe even fix a few dry joints on the scan coils .. if the tubes are low engineers have a device called a rejuvinator that gives them a bit more life if they are not too far gone so either wy I think you need to contact a local engineer to sort this one out for you .... regards Vortash
Posted on May 13, 2009
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Posted on Jan 02, 2017
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