NEC MultiSync LCD4020-2-IT Brochure page 3

its MultiSync Information Display LCDs. Some of these technolo-
gies include a screen saver function, a power-save function that
puts the display in power management mode when a sync or input
signal is lost, a side color function that adjusts black bars in 4:3
mode, a real-time clock for content scheduling and sleep/wake
management and an image mover function.
Take control of your monitor. To make remote control and diag-
nostics easier, MultiSync Information Display LCDs provide three
different methods to manipulate the display—an RS-232 connec-
tor, an advanced remote diagnostics and remote control capabili-
ties of the Display Data Channel/ Command Interface (DDC/CI),
and a handheld IR remote control. By utilizing the inherent power
of the PC (a typical source for the display), DDC/CI allows control
commands to be sent directly to the monitor through a standard
PC system or remotely over an existing network (LAN) by a system
administrator. A wide range of DDC/CI-based graphics cards al-
low for easy control through a Windows 2000/XP/Vista interface.
Another control capability is daisy-chaining, which links monitors
to one another to display the same content and deliver the same au-
dio—all from a single source. This helps avoid the hassle and extra
costs of using splitters or connecting monitors to multiple sources.
With an eye toward
the future, NEC
engineers designed
the LCD4020,
LCD4620, LCD5220
and LCD6520L/P
with a built-in
expansion slot,
making them
ready to welcome
components that
are not yet avail-
able. Instead of
having to replace
their display down
the road, users will
be able to upgrade
its technology for
innovations such as
small form factor
PCs. Users currently
have the option of
connecting a digital
tuner to these three
displays, expanding
their capabilities
as high-definition
televisions for your
favorite broadcasts.
Achieve consistent,
long-distance sig-
The ultra-thin-bezel design of the MultiSync LCD4020 (15.5mm) and LCD4620 (16.5mm
nals. NEC Display
left/right, 17mm top/bottom) helps to create near-seamless video walls using TileMatrix and
Solutions' exclusive
TileComp. These technologies allow the displays to be tiled in various configurations (up to
CableComp technol-
5 x 5), equalling up to 20 feet diagonally.
ogy (featured on the
LCD4020, LCD4620, LCD5220, LCD5710 and LCD6520L/P) en-
ables users to realize the advantages of long monitor cable lengths
without the difficulties and costs normally associated with this
type of configuration. In environments such as trading floors, call
centers and public signage venues, longer cables enable systems
to be centrally located in control rooms far away from displays (up
to 326 feet/100 meters; 98 feet/30 meters with digital DVI cables),
allowing upgrades, service and repairs to be accomplished without
interrupting the work or display environment.
CableComp technology solves signal and blurred image dilemmas
by using a digitized signal delay circuit to automatically compensate
for each red, green and blue cable's length and video signal delay,
ensuring sharp image reproduction. CableComp also boosts the digi-
tal/analog video signal to prevent blurred images without the need
for costly repeaters. A new feature of this technology is its ability to
equalize the video signal to eliminate color halos on long cable runs.
Get connected. MultiSync Information Display LCDs feature a
number of input connections for maximum compatibility (Fig. 1).
Both versions include a DVI-D connector for digital video signal
adapters and a traditional 15-pin mini D-sub connector that is con-
figured for IBM VGA-compatible adapters. This wide compatibility
®
makes it possible to
upgrade adapters
or software without
having to purchase
a new monitor. By
accepting analog
signal inputs, the
monitors can display
more than 16 million
colors, depending on
the graphics card and
software being used.
The standard version
display also features
BNC VGA, compos-
ite video, component
video, and an S-Video
connector, allowing
you to run numerous
peripheral devices,
including DVD
players and media
PCs. The LCD4020,
LCD4620, LCD5220
and LCD6520L/P
take your connectiv-
ity even further with
an HDMI input for
high-definition set-top
boxes, DVD players
and video games.
HDCP support pro-
vides copy protection
for high-definition
content via this input
as well as the DVI
input.