Hello,
First time post here so please forgive me if I'm unwittingly breaching etiquette.
Here's my problem: After switching to digital cable I finally noticed that the picture geometry on my Panasonic CT-27D10D TV is screwed up. The online guide, etc. let me see what regular programs did not - huge overscan, pincushioning and other stuff.
So I scoured the web and found a service manual
So I switched the TV to the "serviceman" mode and set down to write all the settings down in case I screw up.
Unfortunately, as the manual seems to imply and my testing confirmed, some of the adjustments that I need seem not to be accessible. I could not access the EW CORNER, EW PARABOLA and H WIDTH "Geometry Adjustment" settings. On the The Channel+/- buttons only go from "D00" to "D0A" and then cycle back.
At first, I assumed that, since the service manual refers to a different model, that the documentation is incorrect for the CT-27D10D. So I tried adjusting every setting in the "D" menu (and then changing it back to its original value). None seemed to control the H-SIZE.
Well, If I can adjust the V-SIZE but not the H-SIZE, I cannot really fix the geometry, can I?
Your suggestions will be greatly appreciated!
Thank you in advance, Alex.
P.S., I do understand the dangers of mucking around in the service menu.
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