On Sep 21, 2011, at 2:31 PM, Rick Gordon wrote:
the other choices being Calibration Sensor Measurements (with a caveat that some sensors may give inaccurate results with wide gamut displays) and Factory Measurements (suggesting that it may be more accurate than some sensors when measuring wide gamut displays).
The preferences are asking if certain measurements being used should be those taken at the factory or with your instrument? With the NEC branded instrument, (or a Spectrophotometer), you may be better off with the setting that uses the actual calibration sensor. But with Colorimeters that do not have matrices that expect a wide gamut device, you’ll probably want to have the setting on as the factory measurements as they are probably more accurate. Andrew Rodney http://www.digitaldog.net/