Troy,
When ya figure it out let me know... I saw what I think is the same thing for the first time on a BG1208 last night and pulled a few of the boards to run in a similar vintage BG1200 tonight. Attached is a picture of the BG1200 with the vertical size shrunked down. It looks like a sweeping loop of light. I'm going to plug and play with several more boards and see if I can find anything that influences this.
I'm also seeing very odd flashes on the tubes (predominantly the red) on both the BG1208 and BG1200 on turn-on. Almost looks like a sand dune looking graphic, but just on one side of the tube face - very weird. Are you seeing any odd flashes when you power up?
Mark

When ya figure it out let me know... I saw what I think is the same thing for the first time on a BG1208 last night and pulled a few of the boards to run in a similar vintage BG1200 tonight. Attached is a picture of the BG1200 with the vertical size shrunked down. It looks like a sweeping loop of light. I'm going to plug and play with several more boards and see if I can find anything that influences this.
I'm also seeing very odd flashes on the tubes (predominantly the red) on both the BG1208 and BG1200 on turn-on. Almost looks like a sand dune looking graphic, but just on one side of the tube face - very weird. Are you seeing any odd flashes when you power up?
Mark
