Barco MDNG-3220, Руководство пользователя

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5. Advanced operation
Native If you select Native, the native panel behavior will
not be corrected.
Dynamic Gamma 1.8
Dynamic Gamma 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 - Qaweb This display function will be automatically selected
when display functions are de
fi ned by MediCal
QAWeb.
Gamma 1.8
Gamma 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.
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.
5.7 Luminance target
About the luminance target
The luminance target of your NIO 3MP LED Display is adjustable over a prede fi ned range. When you
change the luminance target, the display will adjust its backlight to reach the target.
To set the luminance target:
1. Bring up the OSD main menu.
2. Navigate to the Con fi guration > Calibration menu.
3. Enter the Luminance Target submenu.
4. Set a luminance target value as desired and con fi rm.
The default, factory DICOM calibrated luminance value is available in the technical spec-
i
fi cations table. The guaranteed backlight lifetime is valid for this setting.
5.8 Viewing mode
About viewing mode
The NIO 3MP LED Display can be used in two viewing modes:
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