
GammaCompMD QA Client User Manual
Copyright © NEC Display Solutions Ltd., 2006 -2015 46
Figure 27: User authentication dialog
5.3. Changing the Display Configuration
If the screen orientation, resolution, logical display position, the number of connected
displays or PIP MODE has changed, the Reinitialize Display Configuration is required. See
7.7.1.1 Re-initialization of Display Configuration (page 105) for the re-initialization
procedure.
5.4. Changing the Sensor
When clicking on Auto-Detect, the sensor connection is recognized. Also, a display sensor or
external sensor can be selected from the Preferred Sensor Selection listbox. This function is
only active for either a display with a front sensor or a display for which a retractable sensor
has been set up.
5.5. Change of Installation Location or Ambient Light Environment
If the location or indoor lighting environment has changed, please complete an Ambient
Light Measurement. Ambient light measurements may either be performed manually with a
professional illuminance meter or as described in Ambient Light Measurement (page 68).
Then execute the QA test as described in 7.4.1 QA Test Start (page 90).
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