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Forum: CRT Projectors   01-16-2013, 03:16 PM
Replies: 5
Views: 1,466
Posted By lyndonlim
Oh yeah. I totally still believe that CRT is...

Oh yeah. I totally still believe that CRT is king even though I have never owned one. I currently have a jvc rs40 and whilst it is good, I still remember the image of russ brooks nec CRT projector....
Forum: Display Calibration   01-03-2013, 07:29 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I just did not realise that there was so much...

I just did not realise that there was so much science and art involved. A few months ago I was happy just to watch a movie but now I am dabbling with gamma, greyscale etc.

I just did not realise...
Forum: Display Calibration   01-03-2013, 06:35 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Thanks Tom. After 30 hours of playing around...

Thanks Tom. After 30 hours of playing around with this thing I think i am finally starting to grasp the concept and understand that you can manually adjust gamma and red blue and green (greyscale)...
Forum: Display Calibration   01-02-2013, 02:49 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Why didn't I think of manually adjusting gamma...

Why didn't I think of manually adjusting gamma before. That is a good idea. Yes. The bulb does seem to shift its intensity which explains the reason I get a different result each time I run auto...
Forum: Display Calibration   01-01-2013, 03:10 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
Yeah I did face the sensor towards the projector...

Yeah I did face the sensor towards the projector with the diffusor on. Surprisingly, the results mirror what I got when the sensor was reading off the screen. Color and greyscale were pretty spot on...
Forum: Display Calibration   01-01-2013, 05:44 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I moved the meter closer to the screen. I am now...

I moved the meter closer to the screen. I am now getting more palatable gamma readings post auto cal. Between ire 10 to 60 I am averaging around 2.20 then between ire70 and ire 90 I am getting...
Forum: Display Calibration   12-31-2012, 05:27 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
Wow...you saved me time again. I actually...

Wow...you saved me time again. I actually started auto cal with offsets manipulated.

With a gamma of 2.6 at ire 10, the picture was pretty unwatchable even though the other higher ire gamma was...
Forum: Display Calibration   12-31-2012, 07:14 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Thanks for your detailed input kelvin. I set...

Thanks for your detailed input kelvin. I set everything to factory default on the duo and started again. I started first with getting the white balance right. There was a significant amount of...
Forum: Display Calibration   12-30-2012, 10:15 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
I am finding that color and greyscale is...

I am finding that color and greyscale is tracking very well post calibration but gamma curve set at 2.22 takes a dive after ire 70. Could these results point to another in correct setting issue ?
...
Forum: Digital Hi-End Projectors - $3,000+ USD MSRP   12-30-2012, 09:45 PM
Replies: 10,034
Views: 852,623
Posted By lyndonlim
I just bought a avs b stock rs40 coming from a...

I just bought a avs b stock rs40 coming from a Sony hw10... I am still blown away by the cinematic quality of the images. I don't care about resolution as much as great blacks so I will only upgrade...
Forum: Display Calibration   12-30-2012, 09:38 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
Fantastic. Your explanation is crystal clear. So...

Fantastic. Your explanation is crystal clear. So basically the aim is to ensue that the basics are as good as can be prior to auto calibration.

Gamma above 70 ire is the hardest to achieve...
Forum: Display Calibration   12-30-2012, 07:35 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Kelvin, back to the question of adjusting white...

Kelvin, back to the question of adjusting white balance prior to running auto cal, how would you achieve this task?

I thought auto cal balances white balance levels at all IREs ?
Forum: Display Calibration   12-29-2012, 07:00 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Kelvin, After you run the auto calibrate...

Kelvin,

After you run the auto calibrate how do you lock in the settings on the lumagen? Do you just save it from chromapure? Or do you have to save it on the lumagen as a user preset in the...
Forum: Display Calibration   12-29-2012, 06:39 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Yes. I started the process for the first time at...

Yes. I started the process for the first time at 11.30pm and finally when to bed at 7am in the morning when I finally figured out what was wrong. The second time I ran it took me 17 minutes.

I...
Forum: Display Calibration   12-28-2012, 09:35 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
I stuck to standard but I may change it later.

I stuck to standard but I may change it later.
Forum: Display Calibration   12-28-2012, 07:03 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
Thanks to Tom Huffman for sharing his...

Thanks to Tom Huffman for sharing his intelligence with the world at such a modest entry point price wise. Thank God for calman for keeping chromapure prices competitive ....ha..ha...
Forum: Display Calibration   12-28-2012, 06:59 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
Oh my goodness....it is true what they have been...

Oh my goodness....it is true what they have been saying about getting greyscale and gamma right....absolutely ridiculously stupendously freakishly good!!

It finally all came together thanks to...
Forum: Display Calibration   12-28-2012, 06:07 PM
Replies: 65
Views: 1,901
Posted By lyndonlim
The problem may not be the enhanced hdmi per we...

The problem may not be the enhanced hdmi per we but the enhanced hdmi setting on the projector and it's interaction with the player? Anyway 7 hrs later on chromapure and I have changed the color...
Forum: Display Calibration   12-28-2012, 11:43 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I believe you may have hit the nail on the head...

I believe you may have hit the nail on the head by stating that you set the hdmi input to standard as I had mine on enhanced. I changed it to standard and it seemed to bring down the brightness so I...
Forum: Display Calibration   12-28-2012, 10:53 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I set the meter initialisation mode to...

I set the meter initialisation mode to "standard" as I am taking readings off the screen. When I used the gamma setting of 2.3, the entire image was so washed out that I could see image noise in the...
Forum: Display Calibration   12-28-2012, 10:43 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Yes I did but thanks for double checking. I do...

Yes I did but thanks for double checking. I do appreciate your thoroughness.

I bumped the gamma up to 2.60 and it was a lot better but I am still missing those inky blacks associated with JVC...
Forum: Display Calibration   12-28-2012, 09:23 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I just played The Last of the Mohicans Blu Ray...

I just played The Last of the Mohicans Blu Ray after running the auto calibration. I must have done something wrong because I am getting one of the most washed out picture I ever seen from a...
Forum: Display Calibration   12-28-2012, 08:59 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I also don't understand why dE is so high at 30%...

I also don't understand why dE is so high at 30% IRE under the Post Calibration report when it reported less than a dE of 1 immediately after the auto calibration at 30% IRE??
Forum: Display Calibration   12-28-2012, 08:46 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
I still can't attached the proper before and...

I still can't attached the proper before and after file as it looks much better than the last provided charts. Can someone tell me how to lock in the post auto calibration settings in Duo ? Does it...
Forum: Display Calibration   12-28-2012, 08:40 AM
Replies: 65
Views: 1,901
Posted By lyndonlim
Please see attached pre vs post results from my...

Please see attached pre vs post results from my first attempt at auto calibrate function from Chromapure. Please advise on whether you see anything odd in the results.

It seems that auto...
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