We replaced the TI board that after 2 years and 3 months was giving error messages, the projector was not really acting up except the lens would take a long time to change aspect ratio (like 50 seconds).
The former lens was a minolta 1.6-2.5 lens.
We put in a new and improved series 2 TI Board, we replaced the lens with a Fujinon 1.6-2.5 and we completely realigned , centered and secured the lens mount with boresight and Scheimflug adjustments.
Before if you removed the lens you had to futz with it afterwards to get it back in focus. Now you can put it in and out 10 times whilst preserving this new level of never achieved before razor focus.
WELL ..... I have never seen a better setup Barco projector anywhere!.
The sharpness form the more precise ti control and superior Fujinon lens has easily tripled its corner-to-corner absolutely sick perrrfect focus, and on a TORUS!
The owner is in Aspen I told him should consider acquiring some adult diapers for when he sees this on Monday, the impression may be too strong for his system.
Aspect ratio change from home (1.85) to 2.37 is now 15 seconds, a huge improvement, it is now a New Projector.
The 3-D benefits immensely from having this kind of razor sharp accuracy, tiny little people and objects are now a joy to see moving around in 3-D space, before it blended away.
If at anytime some moon of saturn prospective client wanted to see what they can do, Prometheus has never been this ready for inspection before.
Next we want to try a smart lamphouse and a bigger 3kw lamp,to boost the 3-D brightness while preserving the black levels at 2-D, that I will discuss next week after I get trained on it's operation in Moody Gardens.