Spectral correction

[reebok]

I used the built in projector correction for my Epson 5040 to make a 3DLUT. I now see a European model Epson projector CCSS file that correlates to the Epson 5050 (not mine, but close). Comparing the spectral files shows obvious differences. However, I have calibrated a 3DLUT with DisplayCAL, then used chromapure, and I have the numbers down pretty tight. Way under delta-2 for everything. So do I need to bother rerunning DisplayCAL with a (possibly) more correct spectral correction file? It seems like it shouldn’t matter because calibrated is calibrated, right? Thanks.

[Old Man]

Save your current settings and rerun it, yes. The verification depends on the CCSS as well

[reebok]

Thanks for the response.

[Author]

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