RE: HP Dreamcolor Display: So far, so good.
RE: HP Dreamcolor Display: So far, so good.
- Subject: RE: HP Dreamcolor Display: So far, so good.
- From: "Robert Rock" <email@hidden>
- Date: Wed, 24 Sep 2008 19:15:23 -0400
- Organization: P. Chan & Edward, Inc.
Andrew,
Here you go: http://www.bobrock.com/colorsync/gamut_compare2.pdf
The RED wire is the profile that shipped with the display, called "Full
Color Preset" as you requested.
The GREEN wire is my personally generated profile.
Hope that helps.
I'm at 6500 and 2.2 which is what I generally prefer and am used to. I
adjusted the white points manually in ProfileMaker, using the manual RGB
adjustments on the OSD Menu.
I did not know about the point you make regarding the Eye-One, but as soon
as the "customized" calibration package that HP/X-Rite have partnered
becomes available, I will get one. I have one on order with Rick Hatmaker at
Chromix.
Let me know if you need anything else.
Regards,
Bob Rock
-----Original Message-----
From: Page, Andrew F (IPG - Palo Alto) [mailto:email@hidden]
Sent: Wednesday, September 24, 2008 6:58 PM
To: Robert Rock
Subject: RE: HP Dreamcolor Display: So far, so good.
Hi Bob,
I'm going to ask you for something a bit unorthodox here since I don't
happen to have a lp2480 on my desk at the moment. For curiosity sake could
you re-draw your diagram and include the lp2480zx profile that ships with
the display? I've attached it here so you don't need to dig for it. Yes I
know it's generic but since the panels are factory calibrated it's not that
far off reality, at least at full brightness; if you have the brightness
turned down to something a bit more retina friendly then this might not work
-- what brightness are you working at?
I'm interested in this since the color filters that are in your eye-One
Display2 are not designed for the primaries that are in the DreamColor
display, but for the reds greens and blues of a standard display. This
difference will lead to a different color response when used on a 2480; I'm
interested to see how big a difference there is in the in "real world"
operation rather than the lab.
A spectrophotometer, like the Eye-One will not have this limitation and we
have worked with X-Rite to create a version of the Eye-One Display2 that is
designed for the lp2480, which we sell as the HP DreamColor advanced
profiling system (APS). Along with the improved filters, the APS will plug
the calibration information into the display so that when you switch modes
the display will use the new information.
Thanks.
-Andrew Page
HP Designjet Proofing
650.857.6823
-----Original Message-----
From: colorsync-users-bounces+andrew_page=email@hidden
[mailto:colorsync-users-bounces+andrew_page=email@hidden] On
Behalf Of Robert Rock
Sent: Wednesday, September 24, 2008 3:12 PM
To: 'edmund ronald'
Cc: ''colorsync-users?lists.apple.com' List'
Subject: RE: HP Dreamcolor Display: So far, so good.
Edmund,
Yes, the profile was made with X-Rite ProfileMaker 5.0.8, using Eye-one
Display2
Bob
-----Original Message-----
From: edmund ronald [mailto:email@hidden]
Sent: Wednesday, September 24, 2008 4:22 PM
To: Robert Rock
Cc: 'colorsync-users?lists.apple.com' List
Subject: Re: HP Dreamcolor Display: So far, so good.
On Wed, Sep 24, 2008 at 10:11 PM, Robert Rock <email@hidden> wrote:
> This might be of interest...I just created the following PDF image in
> ColorThink:
> http://www.bobrock.com/POTN/gamut compare.pdf
>
> ...shows a comparison of several color spaces:
> The sRGB is represent by the RED wire frame.
> My previous display, Dell 2405FPW, is represented by the GREEN frame.
> AdobeRGB is represented by the PINK or MAGENTA frame.
> And the HP Dreamcolor Display....drum roll please...is the BLUE frame!!
>
> It speaks for itself.
>
Robert -
Nice graph.
Is this a measured profile ?
Edmund
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