The LCD2490WUXi has now been replaced by the LCD2490WUXi2. You can read about the differences between the two here:
http://www.necdisplay.com/supportcenter/monitors/spectraview2/faq/#LCD2490WUXi_and_LCD2490WUXi2_Specific_Questions
The SpectraView bundle with the PA241W will be several weeks out still. If you want it ASAP, your best bet is to buy the display and SVII-KIT separately for now.
It would only really be useful if you are working in an non-color-managed workflow that was using an AdobeRGB colorspace. If you are using color managed apps, then you may as well take advantage of the full color gamut of the display and not be restricted to Adobe RGB for no good reason.
The mode created by SpectraView II will be full color gamut. Create or select a Picture Mode for sRGB on the OSD or MultiProfiler if you need to work in an sRGB environment.
I'll look into the BT709 question.
If you need to have a gamma response outside the default ones on the OSD or in MultiProfiler, then MultiProfiler allows you to create an arbitrary custom curve by using the "Display Emulation" function and selecting the ICC profile of whatever colorspace you...
You may want to try the procedure outlined in FAQ #3 on page 41 of the SpectraView II User's Guide.
Question: I’m using two different displays and calibrating both to the same target, however the white points do not match exactly. What can I do to improve this?
Answer: This issue can be...
MultiProfiler will be available for free download from the NEC website in the next few weeks.
It adds a GUI interface to many of the monitor controls and color settings, as well as allowing you to create printer emulations using the display's internal 3D LUT and an ICC profile from the...
All of the PA series will have wide gamut panels. The color gamut is fully controllable using a custom 3D color processor and you can adjust to any gamut and white point by adjusting CIE xy values.
The sRGB mode on the PA241W is actually better than regular "sRGB native" panels because it...