Re: Dell UP2516D
Re: Dell UP2516D
- Subject: Re: Dell UP2516D
- From: Wire ~ via colorsync-users <email@hidden>
- Date: Sun, 5 Jan 2020 13:53:42 -0800
Re measured luminance, I set the brightness to a custom value. The display
preset doesn't enforce a brightness setting. Looks like a possible hazard
for out-of-box users?
Re assumed whitepoint. that's a DisplayCal specific question. Idk
On Sun, Jan 5, 2020 at 1:08 PM Roger Breton via colorsync-users <
email@hidden> wrote:
> Wire,
>
> Thanks for following up with these new analytical reports.
> The performance is very good. It may be possible to do better but it's not
> bad at all.
>
> Please excuse my ignorance but where does the Display profile "Luminance"
> comes from? Is that in the AdobeRGB (1998) specs itself, that the
> calibrated
> Luminance ought to be 144.2 cd/m2? Whereas, on your Dell, with your DTP94
> (w/i1cmx) the measured Luminance is 113.9? I guess you get 113.9 as a
> consequence of having selected the AdobeRGB Preset on your monitor? I will
> have to read up on that.... Also, why do they have a line which reads :
> "Assumed target whitepoint: 6700K daylight, xy 0.3097 0.326 (XYZ 94.97 100
> 111.73)", where could this value come from? More reading.... That would
> seem
> to suggest some kind of "native white point" option.
>
> / Roger
>
> -----Original Message-----
> From: colorsync-users
> <colorsync-users-bounces+graxx=email@hidden> On Behalf Of
> Wire ~ via colorsync-users
> Sent: Sunday, January 5, 2020 3:52 PM
> To: email@hidden
> Subject: Re: Dell UP2516D
>
> Not sure how the DCal reports I've shared will manifest when accessed?
> They're self-contained html with some local active form elements to allow a
> menu.
>
>
> https://drive.google.com/drive/mobile/folders/1bxq64ybCYUxh4USCHPG99Q8Bp3-iG
> oV1/1DSpUzIAgxsiG8qi8FKr2uJ5_P4MNmTKu
> <https://drive.google.com/drive/mobile/folders/1bxq64ybCYUxh4USCHPG99Q8Bp3-iGoV1/1DSpUzIAgxsiG8qi8FKr2uJ5_P4MNmTKu>
>
> The Adobe RGB measurement report plot shows worse gamma tracking than sRGB,
> but don't know why. I don't know how to read that graph. Also are some
> options in DCal to adjust the way it handles blacks when making a report,
> I need to look into it...
>
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