Dbuns Posted October 23, 2020 Share Posted October 23, 2020 I have just received my light meter and I am measuring the light output of my JVC X7900 on my 160' Scope screen. I currently have a 16:9 100% white MP4 from AVS running to measure my light output and adjust the DI. I'm thinking though I should be using a 2.35:1 white image to measure the output as most of my viewing is movies in scope? I cant seem to find any scope white patters, anyone got any advice on where I can find one? If not will white screens on movies be just as good for taking measurments? Thanks Link to comment Share on other sites More sharing options...
stereo coffee Posted October 23, 2020 Share Posted October 23, 2020 Based on the maximum available light output of your JVC which is 1900 lumens , https://productz.com/en/jvc-dla-x7900/p/4LBrb the information here might help to verify https://lamppicker.com/how-to-measure-lumens/ Link to comment Share on other sites More sharing options...
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