H
hikinandbikin
So I just bought a used Proscan 56" projection TV (PTK195 Chassiso or
CTC195). It intermittently has a strange convergence problems. The image
will get bad pincushion on all 4 sides and the colors will not be lined
up. The problem can be fixed by going in the Menu->Screen->Correct Image
(I think)-> then selecting whatever it detected is wrong. It can also
usually be fixed by turning the power off for a second. But once it starts
happening it will tend to return about every 1 to 3 minutes, sometimes
more sometimes less.
I didn't notice this problem when I looked at it before buying, OTOH
didn't have it until the second time I used it after I got it home. Any
ideas what could be causing this problem?
BTW when I moved it I hauled it in my pickup lying diagonally in the back,
screen up, on a bunch of foam padding. I was a bit concerned about road
vibration but it was not too bad.
W
CTC195). It intermittently has a strange convergence problems. The image
will get bad pincushion on all 4 sides and the colors will not be lined
up. The problem can be fixed by going in the Menu->Screen->Correct Image
(I think)-> then selecting whatever it detected is wrong. It can also
usually be fixed by turning the power off for a second. But once it starts
happening it will tend to return about every 1 to 3 minutes, sometimes
more sometimes less.
I didn't notice this problem when I looked at it before buying, OTOH
didn't have it until the second time I used it after I got it home. Any
ideas what could be causing this problem?
BTW when I moved it I hauled it in my pickup lying diagonally in the back,
screen up, on a bunch of foam padding. I was a bit concerned about road
vibration but it was not too bad.
W