1) The Sharp 10000 provides the ability to adjust the gamma for red, green, and blue independent of each other. Under what conditions would it be appropriate to tweak these settings?
For example, I have a general understanding of why one would make tweaks to r,g,b gain/offset controls - but am wondering about the r,g,b individual settings for gamma.
I plan to get the ColorFacts CF-6000 soon and would like to know in advance what conditions to look for which may indicate/warrant that tweaks in a particular color's gamma level are needed.
2) The Sharp 10000 has a Color Management System (CMS) that enables you to adjust the luminance, chroma, and hue of R,G,B,Y,M separately. I would like to understand how to dial in this colors - in particular red.
I've noticed that with the out-of-the-box settings on this pj, its reds are way to hot/fluorescent. By eye, I tweaked it temporally so that red looks more natural by reducing chroma to -15 and increasing hue to +5. But this is mostly guesswork and I'd like something much more scientific...
a) With just something like Avia or VE (no test equipment like the CF6000) is there any test pattern I can use perhaps with the red filter to get an idea of how this needs to be set? I found what looked like a red color bar pattern that I looked at through the red filter but none of the changes I made to Red in the CMS caused the image to change.
If there is a pattern to adjust this please let me know more specifically which one it is and the overall procedure to follow to dial it in.
b) Same question as "a" above - except in this case *with* test equipment like the CF6000. So in other words what would be the process of dialing in red using CMS with a measuring device?
Thank you.
For example, I have a general understanding of why one would make tweaks to r,g,b gain/offset controls - but am wondering about the r,g,b individual settings for gamma.
I plan to get the ColorFacts CF-6000 soon and would like to know in advance what conditions to look for which may indicate/warrant that tweaks in a particular color's gamma level are needed.
2) The Sharp 10000 has a Color Management System (CMS) that enables you to adjust the luminance, chroma, and hue of R,G,B,Y,M separately. I would like to understand how to dial in this colors - in particular red.
I've noticed that with the out-of-the-box settings on this pj, its reds are way to hot/fluorescent. By eye, I tweaked it temporally so that red looks more natural by reducing chroma to -15 and increasing hue to +5. But this is mostly guesswork and I'd like something much more scientific...
a) With just something like Avia or VE (no test equipment like the CF6000) is there any test pattern I can use perhaps with the red filter to get an idea of how this needs to be set? I found what looked like a red color bar pattern that I looked at through the red filter but none of the changes I made to Red in the CMS caused the image to change.
If there is a pattern to adjust this please let me know more specifically which one it is and the overall procedure to follow to dial it in.
b) Same question as "a" above - except in this case *with* test equipment like the CF6000. So in other words what would be the process of dialing in red using CMS with a measuring device?
Thank you.