Strange lines on test screen

Status
Not open for further replies.

simon69

Active Member
An odd thing happened the other night, I was just fine tuning the point convergence on my NEC 9PG+ and I noticed that the bottom of the test grid looked like a row of S's. I was told that this may be over scanning but I am not sure how it apperaed on the test grid.

It results in a fine line at the bottom of the screen when playing a DVD. I run the signal through a quadscan pro.

Does anyone know what this is or how to remove it etc?

Thanks
 

Roland @ B4

Active Member
I would try it with a disk that you know has no macrovision. Normally it would affect just the top but projectors are fickle
 

simon69

Active Member
Its more of a smudge than a line, but why the squiggles on the test pattern when only the pj is on?
 
Status
Not open for further replies.

The latest video from AVForums

LG C1 OLED TV Best Picture Settings for SDR, HDR and Dolby Vision
Subscribe to our YouTube channel
Support AVForums with Patreon

Top Bottom