Datacolor User to User Support Group.

If your native blackpoint is lower than .40, that would be one  
possible cause, and you should considering resetting your target black  
to match, unless you are tuning multiple displays to match one  
another. The more likely reason is that your native white luminance is  
brighter than 125, so that the result of calibration, under the same  
ambient light, will look less punchy. This is appropriate, if your  
ambient light is balanced to your display luminance, which should be  
true with the ambient feature checked.

C. D. Tobie
WW Product Technology Mngr.
Digital Imaging & Home Theater
DataColor.com
CDTobie@...

On Jan 11, 2009, at 1:43 PM, "m.ayre@..." <map@...>  
wrote:

> Thanks David
>
> That has resolved that issue
>
> Can you tell me why after calibrating
> black luminance 0.40
> white luminance 125.0
> cirtify yes
> gray balanced On
> Ambient comp On
>
> My screen images look dull and flat comparied to the uncalibratted
> version?
>
> Mart
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>