Barco MDNC-3421, Руководство пользователя

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5. Advanced operation
The available display functions for your Nio 3MP LED Display are:
•
Native: If you select Native, the native panel behavior will not be corrected.
• Dynamic Gamma 1.8 or 2.2 : These are gamma functions that are shifted to take into account the
non-zero luminance of an LCD panel when driven with a “black” signal. They are especially useful in
CT applications to improve the perception of low Houns
fi eld values.
• DICOM: DICOM (Digital Imaging and Communications in Medicine) is an international standard that
was developed to improve the quality and communication of digital images in radiology. In short, the
DICOM display function results in more visible grayscales in the images. Barco recommends selecting
the DICOM display function for most medical viewing applications.
• User: This display function will be automatically selected when display functions are de fi ned by Med-
iCal QAWeb.
• Gamma 1.8 or 2.2 : Select one of these display functions in case the display is to replace a CRT
display with a gamma of 1.8 or 2.2 respectively.
The settings of the display must be adapted to suit the requirements of the visualization
software. In case of doubt, please contact the vendor of the visualization software.
To select a display function:
1. Bring up the OSD main menu.
2. Navigate to the Con fi guration > Calibration menu.
3. Enter the Display Function submenu.
4. Select one of the available display functions and con fi rm.
5.11 Color presets
About color presets
The available color preset settings for your display are:
•
Clearbase: Simulation of the clearbase fi lm color temperature.
• Bluebase: Simulation of the bluebase fi lm color temperature.
• User: When selecting the User color temperature setting, you will be able to manually de fi ne the X
and Y coordinates or the display color temperature in separate submenus.
• Native White: The native, unmodi fi ed color temperature of the LCD panel.
To select a color preset:
1. Bring up the OSD main menu.
2. Navigate to the Con fi guration > Calibration > Color Settings menu.
3. Enter the Color Presets submenu.
4. Select one of the available Color Presets and con fi rm.
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