Nec 60004882 Product Data Sheet
Large-Screen LCD
Ultra-narrow, professional-grade LCD displays
UN552S / UN552VS / UN552 / UN552V / UN552A / UX552S
UX552 / UN492S / UN492VS / UN462A / UN462VA
Accurate colour reproduction and a detailed colour
SpectraView® engine
adjustment function enable a beautiful multiscreen display
with little variation in colours.
The use of an ultra-narrow bezel* and accurate colour reproduction enable
a beautiful and natural large-screen display
The ultra-narrow bezel that makes the boundary line of
the screen less conspicuous
The non-display area (top, bottom, left, and right) of the UN552S/UN552VS
is only 0.44 mm in width. The ultra-narrow bezel makes the boundary line of
the screen less conspicuous even in a multiscreen configuration and
enables a natural display similar to a single image.
* The UN552S, UN552VS, UN492S and UN492VS adopt bezel frameless design.
For a multiscreen configuration, we recommend gaps of 1 mm or more between adjacent displays.
Enhanced calibration before shipping
reduces installation time
Colour calibration that covers brightness and colour irregularities on the screen at
each step of manufacturing means uniform colour reproduction when screens are
installed together. Easily noticeable colour variations in areas where screens meet
has been reduced when compared with existing products.
Furthermore, even in the case of colour calibration settings based on your colour
sensors, calibration can be finished in an even shorter time.
Colour variations within a multiscreen setup (during installation)
Uniform
screen
display
Existing model
Calibration
is required
UN/UX series model
Non-display area of
UN552S/UN552VS
Non-display area:
0.44 mm
Liquid crystal panel
Reduce colour variation between
screens due to long-term use
Screen colour changes that advance with temperature changes and long-term
use are corrected automatically by a built-in sensor and the SpectraView Engine
colour correction function. They maintain stable performance and reduce the
burden of complicated calibration work. The UX series models are equipped with a
backlight sensor for even more advanced correction.
Display performance over time
Longer calibration interval
Calibration frequency
of the UN/UX series
Display performance
Usage time (×1,000 hours)
Calibration frequency
of existing models
Equipped with the SpectraView® Engine, NEC’ s unique
colour correction function
When there is a change to a dierent colour
setting, the image colour can be configured
without colour variations by an on-screen
display operation via the remote control.
This is intended to reduce the colour
matching time compared to calibration using
a colour sensor. Furthermore, the display is
equipped with various colour conversion
functions, such as emulation of representative colour spaces*.
* Adobe® RGB, sRGB, ITU-R BT.709, etc. The colour spaces may not be fully covered.
3D lookup table
Brilliant images are reproduced naturally
through HDR signal input support
The built-in HDMI terminals support the display of HDR signals (Hybrid Log
method and PQ method)*. Reproduction is natural even with images with
large light and darkness dierences. Furthermore, HDR gamma and colour
gamut can be configured manually for incompatible terminals.
* HDMI terminal only. DisplayPort terminals and other terminals are not supported.
The corner colour correction function* enhances colour
matching
Based on the screen state after irregularity correction was performed before
shipping, the areas around the four corners of the screen where colour drift can
be very conspicuous can be colour adjusted independently. When further fine
adjustments are required, each point on the screen can be measured using an
optional external colour sensor to correct the screen automatically as well.
Colour drift
of four corners
of a screen
* Requires the calibration software NEC Display Wall Calibrator.
To obtain the software, consult with our sales representative.
After
readjustment
The standalone calibration function enables colour
correction without use of a PC or dedicated application
The built-in standalone calibration function enables calibration by connecting an
optional calibration sensor to the display without using a PC or dedicated
application. The display also has a “white copy” function, which automatically
configures to near image quality based on the white colour of adjacent screens,
which can make colour matching fast even when you do not know the reference
colours.
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