NEC PA272W-BK-SV Manuale Utente
How it works
The SpectraView
The SpectraView
II
system uses the customized NEC
MDSVSENSOR3 colorimeter to take color measurements
of the display screen during calibration. The software
analyzes these measurements and sends color adjustment
commands directly to the display monitor. All adjustments
are made in the monitor rather than in the video graphics
adapter, resulting in full use of the number of colors
available on the graphics adapter and a much brighter
image with the maximum possible color gamut. Since
the video graphics adapter is not used at all to make any
gamma or tone response curve corrections to the display,
so the full color resolution and fidelity of the system is
maintained and the display remains calibrated for all digital
video inputs.
of the display screen during calibration. The software
analyzes these measurements and sends color adjustment
commands directly to the display monitor. All adjustments
are made in the monitor rather than in the video graphics
adapter, resulting in full use of the number of colors
available on the graphics adapter and a much brighter
image with the maximum possible color gamut. Since
the video graphics adapter is not used at all to make any
gamma or tone response curve corrections to the display,
so the full color resolution and fidelity of the system is
maintained and the display remains calibrated for all digital
video inputs.
Multiple calibration targets
Different monitor calibrations can be instantly loaded,
allowing quick and easy switching between different
calibration settings without the need to re-calibrate the
display. These calibration targets contain many settings,
including luminance, contrast ratio, color gamuts and
gamma curves. Each time a calibration set is loaded, the
necessary monitor settings and ICC/ColorSync profiles are
automatically updated.
Different monitor calibrations can be instantly loaded,
allowing quick and easy switching between different
calibration settings without the need to re-calibrate the
display. These calibration targets contain many settings,
including luminance, contrast ratio, color gamuts and
gamma curves. Each time a calibration set is loaded, the
necessary monitor settings and ICC/ColorSync profiles are
automatically updated.
Calibrated display information
At the end of each monitor calibration, an
information window is displayed that includes
At the end of each monitor calibration, an
information window is displayed that includes
a wealth of information about the display such as the
measured color gamut, grayscale color tracking, Delta-E
and luminance values as well as the model name, serial
number and the total hours of use.
measured color gamut, grayscale color tracking, Delta-E
and luminance values as well as the model name, serial
number and the total hours of use.
Monitor profiling
After calibration, the display is automatically profiled and
highly accurate ICC/ColorSync color profiles are generated
and automatically registered with the computer’s color
management system.
After calibration, the display is automatically profiled and
highly accurate ICC/ColorSync color profiles are generated
and automatically registered with the computer’s color
management system.
Calibration status validation
SpectraView
SpectraView
II
will query each calibrated monitor
to see if any controls have changed since the
last calibration. If anything has changed, the previous
calibrated state can be restored automatically.
calibrated state can be restored automatically.
Colorimeter function
The software features a colorimeter function, which allows
direct measurements to be taken by the color sensor and
the results displayed in a variety of different formats.
The software features a colorimeter function, which allows
direct measurements to be taken by the color sensor and
the results displayed in a variety of different formats.
USB & Display Data Channel Command
Interface (DDC/CI) Communications
Interface (DDC/CI) Communications
SpectraView
II
communicates with the monitor using either
USB or DDC/CI, which is a two-way communications link
between the video graphics adapter and display monitor
using the standard video signal cable.
between the video graphics adapter and display monitor
using the standard video signal cable.
Monitor locking
Once calibrated, the On Screen Display (OSD®)
controls for the display monitors can be locked to
Once calibrated, the On Screen Display (OSD®)
controls for the display monitors can be locked to
prevent accidental or unauthorized adjustment, which may
invalidate the calibrated state of the monitor.
invalidate the calibrated state of the monitor.
NEC NaViSet™ Administrator integration
SpectraView
SpectraView
II
integrates with the NEC NaViSet
Administrator network software to provide remote
network access and monitoring of display monitors.
NaViSet Administrator is able to read, display and log the
current calibration settings and status of displays on a
corporate network.
NaViSet Administrator is able to read, display and log the
current calibration settings and status of displays on a
corporate network.
SpectraView
II
Software Requirements
Apple Mac OS X v10.5 or higher. Microsoft Windows 2000,
Windows XP (Home and Professional editions), Windows
XP 64 bit, Windows Vista 32 bit and 64 bit versions, and
Windows 7 32-bit and 64-bit versions. Suse Enterprise
Desktop 10 and higher. At least one available USB port for
MDSVSENSOR3 color sensor.
Windows XP (Home and Professional editions), Windows
XP 64 bit, Windows Vista 32 bit and 64 bit versions, and
Windows 7 32-bit and 64-bit versions. Suse Enterprise
Desktop 10 and higher. At least one available USB port for
MDSVSENSOR3 color sensor.
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for the latest requirements.
SpectraView
II
Color Calibration Solution Features and Benefits