NEC Display Wall Calibrator Podręcznik Użytkownika Pobierz pdf (Strona 11)

11 | NEC DISPLAY WALL CALIBRATOR - USER’S GUIDE

Main Features and benets

NEC Display Wall Calibrator provides the following features and benets:

• Automatic calibration - NEC Display Wall Calibrator communicates with the display monitors directly using

either RS232 or a LAN (Ethernet) connection (on supported models). All adjustments to the display settings are

performed automatically using this communications link. It is not necessary to manually congure the displays as

all of the necessary settings are made by the software.

• Internal Test Patterns - Displays can be calibrated using internally generated test patterns. This simplies

the operation by allowing calibration to be performed automatically without having to manually select different test

patterns during the calibration process, and without the need to connect a PC to the video input of the displays.

• 10 bit internal Look Up Tables (LUTs) - Each LCD display monitor supported by NEC Display Wall Calibrator

features three internal 10 bit LUTs. These tables allow very precise adjustments to be made to the display’s Tone

Response Curve without reducing the number of displayable colors or introducing color banding artifacts.

• Gamma Correction - As well as adjusting the Intensity (luminance) and white point of the displays, the software

can also calibrate the grayscale using the internal LUTs of the displays. This means that highly accurate color can

be achieved not only at 100% white, but at all steps along the grayscale. A variety of different Tone Response

Curves can be applied also, from something as simple as a small simple gamma value to complex custom curves.

• Flexible Connections - Displays can be connected using RS232, LAN, or in combinations of both, to the host

PC used to perform the calibration. By using a wireless equipped host PC and LAN, displays can be calibrated

without making any physical connections to the host PC.

• Projects - All display congurations, measurements, and calibration data can be saved as a project le for later

reference, re-calibration, restoring settings, etc.

• Multiple Calibration Sets - Different display monitor calibration projects can be uploaded to each group of

displays allowing quick and easy switching between different calibration settings without the need to re-calibrate

each display.

• Informative - A Summary window shows the results of the calibration and the measurement data. This allows

for detailed logging and reporting of the calibration procedure. This information can be printed or saved to a PDF

le.

• Flexible - NEC Display Wall Calibrator provides many features and options that make it exible enough to

be used in a large variety of video applications, including “on set” use in TV studios and full DICOM support for

medical imaging.

• Colorimeter function - The software features a Colorimeter function which allows direct measurements to be

taken by the color sensor and the results displayed in a variety of different formats.

• Generate ICC Display prole function - Generates an ICC Display Prole of a display which can be used

together with a color management system and software to produce content with accurate color.

• Scalable - Video wall sizes from a 1x1 single display, to a maximum of 100 displays with up to 30 rows or

columns are supported.

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NEC Display Wall Calibrator Podręcznik Użytkownika Strona 11