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5. Advanced operation
Diagnostic
This mode provides the full calibrated luminance
and is intended for using the display for diagnostic
purposes.
Text
In this mode, the luminance is reduced to
approximately half of the luminance. This
is intended for using the display with of
fi
ce
applications such as word processing.
Please note that text mode is not persistent, once
powered off, the unit will restart in diagnostic mode.
To quickly switch the viewing mode without having to enter the OSD menu, touch the
left and right key (the two leftmost buttons) at the same time during normal operation.
As the Nio 5MP LED Display is intended to be used in a diagnostic environment, the
diagnostic mode should always be selected.
To select a viewing mode:
1. Bring up the OSD main menu.
2. Navigate to the
Con
fi
guration > Calibration
menu.
3. Enter the
Viewing Mode
submenu.
4. Select
Diagnostic/Text
as desired and con
fi
rm.
5.12 Display functions
About display functions
Native, uncorrected panels will display all grayscale/color levels with luminance increments that are not
optimal for crucial diagnostic information. Studies have shown however, that in medical images certain
grayscale/color parts contain more diagnostic information then others. To respond to these conclusions,
display functions have been de
fi
ned. These functions emphasize on these parts containing crucial diag-
nostic information by correcting the native panel behavior.
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.
K5902091 NIO 5MP LED DISPLAY 09/01/2015
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Содержание MDNG-5221
Страница 1: ...Nio 5MP LED Display User Guide MDNG 5221 K5902091 02 09 01 2015...
Страница 10: ...2 Parts controls and connectors 8 K5902091 NIO 5MP LED DISPLAY 09 01 2015...
Страница 20: ...4 Daily operation Cancel Standby IEC 60417 5009 18 K5902091 NIO 5MP LED DISPLAY 09 01 2015...
Страница 34: ...5 Advanced operation 32 K5902091 NIO 5MP LED DISPLAY 09 01 2015...
Страница 38: ...7 Cleaning your display 36 K5902091 NIO 5MP LED DISPLAY 09 01 2015...