TV devices typically use the range 16 to 235, rather than the full 0 to 255 range used by computer display monitors. The range of video levels used in the video signal is different between TV devices and computer display monitors.
#SPECTRAVIEW 2 SERIAL DRIVER#
HDMI and video graphics adapter driver settings: Do not set this to "Automatic" or to any value other than "6500K". This feature can severely impact the accuracy of on-screen colors when it is not set to the default "6500K". New versions of the AMD video settings application, for Radeon and FirePro products, include a feature called "Color Temperature".Restart the "DisplayEnhancementService" by right-clicking on the name again in the Task Manager and selecting "Start.".Close any applications that may be using color management such as the Windows Photo Viewer.The Windows Display Properties window is not open.The Windows Color Management window is not open.If the error message is immediately displayed again, confirm that:
#SPECTRAVIEW 2 SERIAL UPDATE#
While SpectraView is still open and displaying the "Error: Unable to update the ICC profile" error message, click "Retry" and the ICC profile will be updated.Look in the name column for the service called "DisplayEnhancementService" and select it.From the Windows Task Manager select the "Services" tab.Open the Windows Task Manager (press CTRL+ALT+DEL and select Task Manager).
The following workaround can be used if this issue is encountered: "Error: Unable to update the ICC profile" error message in Windows 10Īn issue introduced in a Windows update prevents SpectraView from being able to replace an existing ICC profile because it is locked by the system. New Display Firmware - Large-screen Displaysįirmware Revision 1.7 (or newer) is available for the following large-screen display models, which adds functionality improvements by upgrading the internal SpectraView Engine features. Navigate to the following page for more information: New firmware for the following desktop display models is available which adds some functionality improvements.
#SPECTRAVIEW 2 SERIAL DRIVERS#
Drivers for other color sensors are copied to the SpectraView application directory but are not automatically installed. Drivers are not needed for the X-Rite i1Display Pro and NEC MDSVSENSOR3 / NEC SpectraSensor Pro color sensors. USB drivers for the X-Rite i1, i1Pro2, Datacolor Spyder3, Spyder4, Spyder5, and SpyderX, and BasICColor Discus color sensors are automatically installed if selected in the SpectraView software installation process. Using a USB connection to the display is highly recommended for compatibility and speed. The software uses a two-way communications link with the display monitor either via the video graphics adapter over the video cable – known as DDC/CI (Display Data Channel - Command Interface) – or via a separate USB connection to the display (supported models only). SpectraView II provides automatic display monitor color calibration and profiling functions for supported models of NEC display monitors. Video Graphics Adapter and Chipset manufacturers web links SpectraView II ReadMe Information for Windows NEC DISPLAY SOLUTIONS SpectraView II ReadMe NEC DISPLAY SOLUTIONS