NEC LCD3090WQXi user manual White Point Matching/Copy Calibration, English-27

White Point Matching/Copy Calibration

Calibration settings can be copied from one display to one or more additional displays. Using this feature reduces the variation between different displays allowing them to match each other more closely.

Before proper copy calibration can be performed, displays should warm-up for a minimum 30 minutes. If the sensor is plugged in before the minute warm-up, a warning will appear on-screen (Figure C.4).

NOTE: Stand-alone calibration can only be performed using the X-Rite i1 Display Sensor.

Refer to the KEY MAP (Figure A) when changing settings during the calibration.

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USB Sensor

Sensor Port

Sensor port is located at the back of the monitor.

Figure C.1 Figure C.2

Display A – SOURCE display of white point to copy.

Display B – TARGET display which performs a copy calibration.

KEY MAP

UP/DOWN: Changes from setting to setting

LEFT/RIGHT: Changes the setting selection (ie...SELF or COPY)

SELECT: Moves to the next step of calibration

EXIT: Moves back one step of calibration

Figure C.3 Figure A

1. Plug-in the USB sensor to the sensor port (Figure C.1).

NOTE: Sensor port can only be used for the sensor connection.

2.The calibration menu will open automatically and the USB sensor will begin to initialize. After initializing, the DARK- MEASUREMENT message is displayed. If the DARK-MEASUREMENT message is not displayed, please proceed to step 5.

3.Place the USB sensor face down on a non-reflective, opaque surface (i.e. desk or a mouse pad) to measure the black level (Figure C.3). Press “SELECT”.

4.After the DARK-MEASUREMENT has succeeded (Figure C.5), press SELECT to continue. If dark-measurement fails (Figure C.6), restart calibration procedure at Step 1.

Figure C.4 Figure C.5 Figure C.6

5. Display A must display a white screen. Display the white screen using edit screen of word processor software and so on.

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