NEC GammaCompMD QA Instrukcja Użytkownika Pobierz pdf (Strona 16)

GammaCompMD QA Client User Manual

2.10. Calibration, Test, Level Measurements, and QA Testing

Do not turn off power, enter the power management manually (from OS side), unplug

cables, or remove external sensors’ USB cables during calibration, conformance test,

uniformity test, white/black level measurements or QA tests, as doing so will have a

negative effect on accuracy. If re-initialization is necessary, follow the instructions in

7.7.1.1 Re-initialization of Display Configuration (page 105).

2.11. Lost Password

User passwords must be set by a user with (local) administrator rights.

GammaCompMD QA will need to be reinstalled if the Advanced User password is lost.

2.12. Using NEC MD215MG

When using the MD215MG model, some additional action is required to support this

model within GammaCompMD QA Client, including connecting a USB cable from the

computer to the monitor. Please refer to 13 MD215MG EDID Serial Number Update

Tool (page 168).

2.13. Using NEC MD211G5

When using the MD211G5 model, connecting a USB cable from the computer to the

monitor is required for communication.

2.14. Using NEC MD302C6

 When using the MD302C6 model, connecting a USB cable from the computer to the

monitor is required for communication.

 When you use external sensor, use a color sensor.

 If a signal cable is changed after installation or calibration, please execute

re-initialization of the display configuration and execute re-calibration. Regarding

how to operate, refer to 7.7.1.1 Re-initialization of Display Configuration (page 105)

and 7.2 Calibration (page 54).

 If an external sensor was used for the calibration, the actually calibrated luminance

will be slightly lower than the selected target luminance.

 This effect will happen under the following conditions:

 OS: Windows7 or later

 Display controller: Display Port 10-bit output is enabled.

Countermeasure: Disable 10-bit support (NVIDIA Quadro Series factory default:

Enabled) or keep 10-bit support disabled (AMD Firepro Series factory default:

Disabled).

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