NEC PA231W user manual Self Calibration PA301W only, English-34

Self Calibration (PA301W only)

Simply connect the external USB color sensor, and re-calibrate the factory settings without the need of a computer. This feature is to compensate for a yellow color shift that typically occurs with long-term LCD usage. All PICTURE MODES are updated when Self Calibration is performed.

Before proper self calibration can be performed, display should warm-up for a minimum 40 minutes. If this calibration is started before the monitor is warmed up, a warning will appear on-screen (Figure S.2).

NOTE: Stand-alone calibration can only be performed using the X-Rite i1 Display 2 Sensor.

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

Calibration can be performed in either portrait or landscape orientation.

NOTE: You can start calibration without computer as following.

When there is “NO SIGNAL” menu, press “LEFT”, then “RIGHT” button and hold down simultaneously. All White Pattern Image will be displayed. After this, Plug-in the USB color sensor to the side (or bottom when Portrait orientation) USB downstream port. You can start Self Calibration from step number 4.

USB color sensor

	USB icon ( )
USB downstream	is on the
	other side

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 A

Figure S.1

1.Select STAND-ALONE CALIBRATION in Tag B in Advanced OSD menu.

2.Unplug the USB equipment from the side (or bottom when Portrait orientation) USB downstream port and press “SELECT”.

3.Plug-in the USB color sensor to the side (or bottom when Portrait orientation) USB downstream port (Figure S.1).

4.The calibration menu will open and the sensor will begin to initialize.

Figure S.2

5. Use “LEFT” or “RIGHT” to select SELF in the MODE selection. Press “UP” or “DOWN” to move to the next selection.

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