NEC Display Wall Calibrator Guía de usuario descargar pdf (Pagina 53)

53 | NEC DISPLAY WALL CALIBRATOR - USER’S GUIDE

This panel is used to display test patterns on either the currently selected

display, or all of the displays in the layout.

Test patterns can be used to visually evaluate the displays both before

and after calibration.

Three patterns are available:

100% White, Calibrated White, and Visual Trim+Calibrated White.

The 100% White pattern is native white with no correction applied by the

calibration.

The Calibrated White pattern is only available if the display has been

calibrated. It displays the adjusted white color achieved after calibration. It

is useful to visually evaluate the calibration accuracy. This does not apply

any Visual Trim adjustments made to any of the displays, so the resulting test pattern shows the results achieved

by automatic calibration alone.

The Visual Trim+Calibrated White pattern is the same as Calibrated White, however any adjustments made

using the Visual Trim feature are also applied.

Off will turn off the test patterns, and normal video will be shown.

Apply to: selects if the Test Patterns will be shown on either only the Selected Display, or All Displays.

Important: Since there is a slight color shift with viewing angle, when evaluating the color calibration uniformity

across multiple displays, be sure to stand as far back as possible from the video wall, and evaluate from directly in

front of the screens.

Note: The Calibrated White and Visual Trim+Calibrated White buttons will not be available if the current Calibration

Method is set to Use RGB Gains in the Preferences. In this case a white video signal must be used to evaluate the

calibrated white instead of using the internally generated test patterns.

Test Pattern panel

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NEC Display Wall Calibrator Guía de usuario Pagina 53