
GammaCompMD QA Client User Manual
Copyright © NEC Display Solutions Ltd., 2006 -2015 17
2.15. Using NEC X651UHD/X841UHD/X981UHD
If GCMDQA has not recognized the NEC model X651UHD, X841UHD and X981UHD,
check the following using the ON-SCREEN-DISPLAY (OSD) menu of this large format
display
SPECTRAVIEW ENGINE is’ ON’.
DDC/CI is ’ENABLE’.
(Refer to the display's documentation for details.)
2.16. Using NEC MD212G3
When using the MD212G3 model, connecting a USB cable from the computer to the
monitor is required for communication.
2.17. Using M-Series Display Controllers from Matrox
When using M-Series display controllers from Matrox while the system is logged off,
any scheduled executions will not function. Also, when logging on to Windows after it
was once logged off, there may be cases where the displays are not correctly
recognized by GammaCompMD QA Client. In this case, please execute re-initialization
of the display configuration. Regarding how to operate, refer to 7.7.1.1 Re-initialization
of Display Configuration (page 105).
2.18. ECO mode, Auto brightness, and Human sensing function
When using EA Series model, please turn off the above functions manually before the
calibration.(Refer to the display's documentation for details.)
When using MD211C3, MD210C3, MD211C2, MD210C2, MD242C2 or MD302C4
models, Human Sensing is turned OFF automatically while each function runs. Human
Sensing returns to original setting after each function runs. If a display entered into
power saving mode by Human Sensing, a display will return form power saving mode
before running each function.
When the calibration will be started, the display will perform a warm-up after having
returned from power saving mode.
2.19. Using Windows 8 / 8.1
If you want to upgrade from Windows 7 to Windows 8 / 8.1, and GammaCompMD
QA was installed, a seamless operation of GammaCompMD QA cannot be
guaranteed. For this case, the following operation is recommended:
(1) Backup data before an upgrade to Windows 8 / 8.1. Refer to 3.6 Database
Backup (page 32).
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