NEC UN552S User Manual English - Page 56

To open the STAND-ALONE CALIBRATION window using the remote control°, Self calibration, Validation

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To open the STAND-ALONE CALIBRATION window using the remote control: 1. Press the MENU button. 2. Navigate to the [PICTURE] menu then to [SPECTRAVIEW ENGINE]. Use the  + - buttons to navigate the OSD menu. 3. Highlight [ON] and press SET/POINT ZOOM button to enable the SpectraView Engine. 4. Navigate to [CALIBRATION] then press SET/POINT ZOOM button. The STAND-ALONE CALIBRATION window appears. 5. Highlight a menu then press SET/POINT ZOOM button. 6. Press the EXIT button to close the OSD window. Follow the instructions on the OSD message. STAND-ALONE CALIBRATION FUNCTION SELECTION SELF CALIBRATION RESET CALIBRATION VALIDATION WHITE COPY USB1 (SENSOR) port Choose Decide LAST CALIBRATION 2018/01/01 17:15 MDSVSENSOR3: CONNECTED Press Set key to select function Close USB color sensor Self calibration This function updates the monitor's internal SpectraView Engine color processor to use measurements taken using a supported color sensor device. These measurements will become the reference for all color settings in the monitor. When an NEC MDSVSENSOR3 color sensor is connected to the monitor's USB1(SENSOR) port, the monitor takes measurements and is calibrated automatically. Place the color sensor at the center of the screen and follow the messages displayed. Otherwise, if using a near-range colorimeter device, measurements must be taken manually with the device and the CIE Y/x/y values individually entered via the OSD using the remote control. Y is in units of cd/m2. Depending on the monitor usage and other factors, performing a Self Calibration at least once per year is recommended. Reset calibration This deletes the color measurement data created by the Self Calibration function and returns to the original factory internal reference color measurement data. All Picture Modes will automatically be updated. If you are using NEC display Wall Calibrator, uniformity adjustment data is also deleted. Validation* This can be used to determine if the Self Calibration operation should be performed. It compares measurements taken of various color patches on the screen by the color sensor with the expected values calculated by the SVE, which uses the current internal reference color measurement data. The result of this comparison is indicated as an average color difference (dE) value. Larger values mean there is a larger difference between the measurements and the internal reference. If the dE value is higher than 3.0, Self Calibration is recommended to update the internal reference color data. *: The Self Calibration function must have been previously performed before this function is available on the OSD menu.  NOTE: • [Self calibration], [Validation] and [WHITE COPY] are not available if the source HDMI signal resolution is 3840 x 2160 (60 Hz). • The date and time stamped results of the "Self calibration" and "Validation" functions are stored in the monitor and can be read by software on your computer. Setting the [SCHEDULE] ➙ [DATE & TIME] in OSD menu is required for this function.  English−52

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English−52
To open the STAND-ALONE CALIBRATION window using the remote control°
1. Press the MENU button.
2.
Navigate to the [PICTURE] menu then to [SPECTRAVIEW ENGINE].
Use the

+ – buttons to navigate the OSD menu.
3.
Highlight [ON] and press SET/POINT ZOOM button to enable the SpectraView Engine.
4.
Navigate to [CALIBRATION] then press SET/POINT ZOOM button. The STAND-ALONE CALIBRATION window appears.
5.
Highlight a menu then press SET/POINT ZOOM button.
6.
Press the EXIT button to close the OSD window.
Follow the instructions on the OSD message.
USB color sensor
FUNCTION SELECTION
SELF CALIBRATION
RESET CALIBRATION
VALIDATION
WHITE COPY
STAND-ALONE CALIBRATION
LAST CALIBRATION
2018/01/01
17:15
MDSVSENSOR3: CONNECTED
Press Set key to select function
Decide
Close
Choose
USB1 (SENSOR) port
Self calibration
This function updates the monitor’s internal SpectraView Engine color processor to use measurements taken using a supported
color sensor device. These measurements will become the reference for all color settings in the monitor.
When an NEC MDSVSENSOR3 color sensor is connected to the monitor’s USB1(SENSOR) port, the monitor takes
measurements and is calibrated automatically. Place the color sensor at the center of the screen and follow the messages
displayed.
Otherwise, if using a near-range colorimeter device, measurements must be taken manually with the device and the CIE Y/x/y
values individually entered via the OSD using the remote control. Y is in units of cd/m
2
.
Depending on the monitor usage and other factors, performing a Self Calibration at least once per year is recommended.
Reset calibration
This deletes the color measurement data created by the Self Calibration function and returns to the original factory internal
reference color measurement data. All Picture Modes will automatically be updated. If you are using NEC display Wall Calibrator,
uniformity adjustment data is also deleted.
Validation*
This can be used to determine if the Self Calibration operation should be performed.
It compares measurements taken of various color patches on the screen by the color sensor with the expected values calculated
by the SVE, which uses the current internal reference color measurement data. The result of this comparison is indicated as an
average color difference (dE) value. Larger values mean there is a larger difference between the measurements and the internal
reference. If the dE value is higher than 3.0, Self Calibration is recommended to update the internal reference color data.
*: The Self Calibration function must have been previously performed before this function is available on the OSD menu.
NOTE°
•
[Self calibration], [Validation] and [WHITE COPY] are not available if the source HDMI signal resolution is
3840 x 2160 (60 Hz).
•
The date and time stamped results of the “Self calibration” and “Validation” functions are stored in the monitor and
can be read by software on your computer. Setting the [SCHEDULE]
➙
[DATE & TIME] in OSD menu is required for
this function.