• ALL Serial Numbers • ALL Software Versions • ALL Software Communication interfaces and Protocols Troubleshooting Training for v8.1.01 2018 - Slide 16 - Confidential. Part, Model, SN and Code version Back Panel Labeling Front LCD SpectraView Troubleshooting Training for v8.1.01 2018 - Slide 17. The SpectraViewII system uses a color sensor to take color measurements of the. Display monitor such as the model name, serial number and the total number.
Click to expand.Not everyone says where they are located and I haven't read every message ever posted, so I can't be sure that no one in North America ever had a hum problem. Someone in NA may have a uniquely busted monitor that hums or they may have 'dog' ears. But I wanted to point out that this is SIGNIFICANTLY different between NA and EU. The higher voltage or lower frequency on the transformer seems to cause hum. This is not new, I have read these reports as long as 2690s have shipped to Europe. 2490's didn't start humming all of a sudden, they started shipping Europe all of a sudden. If you are sensitive to the Hum and you live in Europe any model you get will likely annoy you from what I have read.
It migh vary by small degree, but this seems to be a problem with the design when plugged into Euro power sources. US here, and mine makes a quiet hum that seems to go away after the LCD is on for a while. I also am in a very low ambient noise environment though, so that might have something to do with why I can hear it. Rev 2D, I can't find the production date, although this monitor was refurbished so it looks like they covered it up. *shrug* Not complaining since all the other functional aspects are great; that and I don't feel like playing the warranty lottery to possibly get something with real, obvious problems.
Having had in succession two 24' NEC P242W monitors with SpectraView with flicker issues that as of yet have not been resolved, I upgraded to a 24 ' NEC PA242W with SpectraView, but this monitor is having different issues. After calibrating to 105cd/m^2 and 5200K, everything looked great. However, upon powering down and then up again, SpectraView reports that everything is fine and calibrated, but it isn't: luminance is not 105, but about 127cd/m^2 and the CCT is not 5200K but about 7000K.
Powering down and up multiple times yielded the same results, except one time only SpectraView detected that calibration was not on and corrected it to the required settings. Switching calibration off and on multiple times did not result in correction, except one time only did SpectraView detect the issue and corrected it. Descargar libros uned gratis pdf. The Factory Preset is about 127cd/m^2 and 7000K, so it looks like the monitor is most of the time in Factory Preset mode, while SpectraView claims it is in calibrated mode.