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Forum: Display Calibration   08-20-2014, 12:04 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
This screen shows the native xy values of both...

This screen shows the native xy values of both meters, and it is from this that the correction matrix (which is not shown) is created.
Forum: Display Calibration   08-19-2014, 04:01 AM
Replies: 75
Views: 2,162
Posted By TomHuffman
The biggest variable I have found is warm-up time...

The biggest variable I have found is warm-up time of the display. Always wait at least a half an hour before taking measurements and then do that consistently.
Forum: Display Calibration   08-17-2014, 07:54 PM
Replies: 75
Views: 2,162
Posted By TomHuffman
Well, NOTHING is exact. Perfection does not...

Well, NOTHING is exact. Perfection does not exist. I don't know what you mean by "tolerance levels" in this context.

I didn't do a study of the minimum number of readings required. I just...
Forum: Display Calibration   08-17-2014, 04:39 PM
Replies: 75
Views: 2,162
Posted By TomHuffman
First, the problem with the 1201 and plasmas, as...

First, the problem with the 1201 and plasmas, as you certainly know, is repeatability. As you also know, this problem is mostly confined to red. It doesn't exist at all with blue, and is present to...
Forum: Display Calibration   08-17-2014, 04:27 PM
Replies: 75
Views: 2,162
Posted By TomHuffman
1. You don't have to do the math yourself. I have...

1. You don't have to do the math yourself. I have a spreadsheet posted on our web site in which you can simply type the reference and test xyY values and the dE is reported using multiple methods....
Forum: Display Calibration   08-17-2014, 11:38 AM
Replies: 75
Views: 2,162
Posted By TomHuffman
Really? "No way to tell"? I can easily provide dE...

Really? "No way to tell"? I can easily provide dE equivalents for these numbers, and even if I didn't anyone can calculate for themselves the dE that results from a measured deviation from a known...
Forum: Display Calibration   08-17-2014, 04:25 AM
Replies: 75
Views: 2,162
Posted By TomHuffman
The truth is out there

One of these days I am going to put a definitive end to this topic. I have profiled hundreds of D3s using a JETI 1201 on several different display devices. I have all of that data archived. When I...
Forum: Display Calibration   08-16-2014, 10:26 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
A "heavy cyan" appearance would mean a profound...

A "heavy cyan" appearance would mean a profound lack of red. There is no indication of that, though you haven't posted the grayscale. If it takes more than 10 minutes to do grayscale, then something...
Forum: Display Calibration   08-16-2014, 01:05 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Get white/black levels, gamma, grayscale, and...

Get white/black levels, gamma, grayscale, and color gamut right. If those are right, then anything you see that seems wrong reflects your subjective expectations, which may or may not be the same as...
Forum: Display Calibration   08-16-2014, 01:01 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
It's xy values, the values shown on a CIE chart.

It's xy values, the values shown on a CIE chart.
Forum: Display Calibration   08-15-2014, 02:13 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Go to Update driver in the Device Manager, select...

Go to Update driver in the Device Manager, select "Browse my Computer for Driver Software". Make sure you browse to the i1Pro2 folder and not the i1Pro-D2 folder.

Also, make sure that the meter is...
Forum: Display Calibration   08-15-2014, 03:41 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
All you need is the driver, which is in the ...

All you need is the driver, which is in the
C:\Program Files (x86)\Display Calibrations LLC\ChromaPure\Drivers\i1Pro2\
folder.
Forum: Display Calibration   08-15-2014, 01:02 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Sorry, I don't understand what you are asking.

Sorry, I don't understand what you are asking.
Forum: Display Calibration   08-14-2014, 01:53 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Magenta and yellow have dE values of 0.8 and 1.5...

Magenta and yellow have dE values of 0.8 and 1.5 respectively. Leave them alone.
Forum: Display Calibration   08-13-2014, 10:52 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
After you finish the WRGB measurements of field...

After you finish the WRGB measurements of field and reference meter in the Meter Corrections module, click Save on the navigation bar and save the .calx session file. Anytime later you can click Load...
Forum: Display Calibration   08-13-2014, 04:06 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Yes, the meter correction data is included with...

Yes, the meter correction data is included with each session file.
Forum: Display Calibration   08-13-2014, 01:22 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
1. Doesn't matter. 2. Doesn't matter. 3. If...

1. Doesn't matter.
2. Doesn't matter.
3. If you have a Display 3 PRO, those corrections are stored in the license file. Profiling in the program has no effect on this. You are just adding...
Forum: Display Calibration   08-13-2014, 01:19 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
Yellow is a little undersaturated because green...

Yellow is a little undersaturated because green is. There is nothing you can do about this. One thing you can do is turn up the main Color control a tick or two to increase the color luminance.
...
Forum: Display Calibration   08-12-2014, 01:09 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
It occurs to me that in this now rather lengthy...

It occurs to me that in this now rather lengthy description of your difficulty getting good color correction, all you have provided so far are verbal descriptions. If you would post a chart and some...
Forum: Display Calibration   08-10-2014, 10:19 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
An i1Pro 2 is about $1K. Here's our video. ...

An i1Pro 2 is about $1K.

Here's our video.

http://www.chromapure.com/movies/correction/correction.html
Forum: Display Calibration   08-10-2014, 10:15 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
It is very simple. Use the Meter Correction...

It is very simple. Use the Meter Correction module to take WRGB readings with a reference spectro and then WRGB with your colorimeter, and then click Apply.
Forum: Display Calibration   08-08-2014, 09:21 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
New AccuPel Firmware

We have released new firmware for the AccuPel DVG-5000 video test pattern generator. This firmware is free to all DVG-5000 owners.

The new firmware allows for much faster calls of sequential...
Forum: Display Calibration   08-08-2014, 08:31 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
They won't HAVE to be re-written because the...

They won't HAVE to be re-written because the existing codes will be retained. However, to get the speed increase, yes, they would have to be re-written.

No, neither change will affect the desktop...
Forum: Display Calibration   08-08-2014, 08:45 AM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
That is verbiage from the original user manual,...

That is verbiage from the original user manual, which I will fix. The exclusion of plasma was not intentional. The 98%/102% PLUGE is what I always use for setting contrast.

It can be used either...
Forum: Display Calibration   08-07-2014, 10:34 PM
Replies: 5,660
Views: 445,125
Posted By TomHuffman
There are only two things that can cause this: ...

There are only two things that can cause this:
1) Grayscale errors.
2) Color Decoding Errors

Doesn't your CMS have controls for the secondaries?
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