NEC LCD2070VX - MultiSync - 20" LCD Monitor User manual

User’s Manual / Manuel de l’utilisateur/
Manual del Usuario
MultiSync LCD2070NX
MultiSync LCD2170NX
MultiSync LCD2070VX

Warning ................................................................................................................................................................ 1
Contents ...............................................................................................................................................................2
Display Setup .......................................................................................................................................................3
Mounting ..............................................................................................................................................................8
Flexible Arm Installation ................................................................................................................................10
Controls ..............................................................................................................................................................12
Recommended Use ...........................................................................................................................................15
Specications.................................................................................................................................................... 17
Features ............................................................................................................................................................ 20
Troubleshooting................................................................................................................................................21
Advanced Menu ................................................................................................................................................22
References .........................................................................................................................................................23
Limited Warranty ............................................................................................................................................ 24
TCO’03 .................................................................................................................................................................25
Manufacturer’s Recycling and Energy Information .............................................................................. 26
Avertissement ............................................................................................................................................... 29
Contenu ............................................................................................................................................................. 30
Conguration de I’afchage .......................................................................................................................... 31
Montage .............................................................................................................................................................36
Installation du bras exible ..........................................................................................................................38
Commandes ......................................................................................................................................................40
Usage recommandé ........................................................................................................................................ 43
Fiche technique ............................................................................................................................................... 45
Fonctions........................................................................................................................................................... 49
Dépannage ........................................................................................................................................................ 50
Menu Advancé ................................................................................................................................................. 50
Références .........................................................................................................................................................52
Garantie limitée ...............................................................................................................................................53
TCO’03 ................................................................................................................................................................ 54
Informations du fabricant relatives au recylage et aux économies d’énergie ................................55
Advertencia ...................................................................................................................................................... 59
Contenidos ........................................................................................................................................................60
Instalación de la pantalla ...............................................................................................................................61
Montaje ............................................................................................................................................................. 66
Instalación de brazos exibles ..................................................................................................................... 68
Controles ........................................................................................................................................................... 70
Uso recomendado .............................................................................................................................................73
Especicaciones ...............................................................................................................................................75
Características .................................................................................................................................................78
Solución de problemas ....................................................................................................................................79
Menú avanzado ................................................................................................................................................80
Referencias ........................................................................................................................................................81
Garantía limitada ............................................................................................................................................ 82
TCO’03 .................................................................................................................................................................83
Información del fabricante sobre reciclado y energía ........................................................................... 84
Index

1
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM
WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER
CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause
electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.
This symbol alerts the user that important literature concerning the operation and maintenance of this
unit has been included. Therefore, it should be read carefully in order to avoid any problems.
WARNING
CAUTION
Canadian Department of Communications Compliance Statement
DOC: This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations
according to CAN/CSA C22.2 No. 60950-1.
FCC Information
1. Use the attached specified cables with the MultiSync®LCD2070NX™ (L204FY) , LCD-
2170NX™ (L215GA), and LCD2070VX™ (L204FY) color monitors so as not to interfere
with radio and television reception.
(1) Please use the supplied power cord or equivalent to ensure FCC compliance.
(2) Please use the supplied shielded video signal cable. Please use the supplied USB
cable with ferrite cores.
Use of other cables and adapters may cause interference with radio and television
reception.
2. This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reason-
able protection against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy, and, if not installed and used in
accordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult your dealer or an experienced radio/TV technician for help.
If necessary, the user should contact the dealer or an experienced radio/television techni-
cian for additional suggestions. The user may find the following booklet, prepared by the
Federal Communications Commission, helpful: ”How to Identify and Resolve Radio-TV
Interference Problems.“ This booklet is available from the U.S. Government Printing Office,
Washington, D.C., 20402, Stock No. 004-000-00345-4.
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE
THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS
CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.

2
Contents
*Remembertosaveyouroriginalboxandpackingmaterialtotransportorshipthemonitor.
User's Manual
MultiSync LCD2070NX
MultiSync LCD2170NX
MultiSync LCD2170VX
Power Cord
Mini D-SUB Cable
User’s Manual
Your new NEC MultiSync®LCD monitor box* should contain the
following:
• MultiSync LCD monitor with height adjustable stand
• Power Cord
• Cable Management Cover
• Video Signal Cable (mini D-SUB 15 pin to mini D-SUB 15 pin)
• Video Signal Cable (DVI-D to DVI-D)
• USB Cable (LCD2070NX & LCD2170NX)
• User’s Manual
DVI-D Cable
Cable Management Cover
USB Cable
(LCD2070NX &
LCD2170NX)

3
Display Setup
1. Turn off the power to your computer.
2. ForthePCorMACwithDVIdigitaloutput:ConnecttheDVIsignalcableto
the connector of the display card in your system (Figure 1). Tighten
all screws.
For the PC with Analog output: Connect the 15-pin mini D-SUB signal
cable to the connector of the display card in your system (Figure 2).
Tighten all screws.
ForMACsetup:ConnecttheMacintoshcableadaptertothecomputer,
then attach the 15-pin mini D-SUB signal cable to the Macintosh
cable adapter (Figure 3). Tighten all screws.
NOTE: To obtain the MultiSync Macintosh cable adapter, call NEC
Display Solutions of America, Inc. at [phone].
Figure 2Figure 1
DVI Signal Cable
Figure 3
Macintosh Cable Adapter
(not included)
Note: Some Macintosh systems do not
require a Macintosh Cable Adapter
To attach the MultiSync®LCD monitor to your system:

4
Display Setup - continued
Figure 5
(Pictured: LCD2070NX)
DVI Cable
(Top)
Power Cable
(Bottom)
USB Cable
(NX models
only)
D-SUB Cable
3. Place hands on each side of the monitor to tilt the LCD panel 30-
degree angle and lift up to the highest position (Figure 4).
4. Connect all cables to the appropriate connectors (Figure 4).
NOTE: If connecting both DVI and D-sub cable, the DVI cable must
be connected along side the rib on the power cord side (Figure 4).
5. For successful cable management, place the cables in this order into
the cable management: power cable and DVI cable (Figure 5).
6. Place DVI cable and power cable into the specific hooks indicated
in (Figure 6).
30˚ Tilt
Highest
Stand
Position
DVI Cable
Input1(DVI)
DC-OUT
Input2( D-Sub)
USB
Power cord
Figure 4
(Pictured: LCD2070NX)
NEC optional product atttachment.
Do not use this connector unless specified.
(NX models only)
Figure 6
(Pictured: LCD2070NX)

5
Display Setup - continued
Figure 9Figure 8
Figure 7
(Pictured: LCD2070NX)
7. Place the D-Sub and the USB cable into the specific hooks indicated
in (Figure 7). USB cable is used with NX models only.
8. Make sure all cables are resting flat against the stand (Figure 7).
9. Hold the all cables firmly and place the cable cover onto the stand
(Figure 8). To remove the cable cover, lift the cover off as shown in
(Figure 9).
(NX models only)

6
10. Connect the power cord to the power outlet (Figure 10).
NOTE: If you have difficulty removing the cable cover, please push
the the cover up (towards the top of the monitor) in order to unhook
the cover from the stand, then remove, as shown in (Figure 11).
Handle with care when removing cable cover.
NOTE: If you use this monitor at AC125-240V, please refer to
Recommended Use section of this manual for proper selection of
power cord.
11. The vacation switch on the back side of the monitor must be turned
on (Figure 10). Turn on the monitor with the front power button and
the computer.
NOTE: The vacation switch is a true on/off switch. If this switch is
on the OFF position, the monitor cannot be turned on using the
front button. DO NOT switch on/off repeatedly.
Figure 10
Power Button
Vacation
Switch
OFF Position
ON Position
Figure 11
Display Setup - continued

7
Display Setup - continued
Raise and Lower Monitor Screen
The monitor may be raised or lowered. To raise or lower screen, place
hands on each side of the monitor and lift or lower to the desired height
(Figure RL.1).
NOTE: Handle with care when raising or lowering the monitor screen.
Tilt and Swivel
Grasp both sides of the monitor
screen with your hands and adjust
the tilt and swivel as desired
(Figure TS.1) .
NOTE: Handlewith care when tilting
and swiveling the monitor screen.
Figure RL.1
Figure TS.1
12. Analog input only: No-Touch Auto Adjust automatically adjusts the
monitor to optimal settings upon initial setup for most timings. For
further adjustments, use the following OSM®controls:
• Auto Adjust Contrast • Auto Adjust
Refer to the Controls section of this User ’s Manual for a full descrip-
tion of these OSM controls.
NOTE: For download information on the Windows®INF file for your
monitor, refer to the References section of this User’s Manual.
NOTE: If you have any problems, please refer to the Troubleshoot-
ing section of this User’s Manual.

8
Mounting - LCD2070NX, LCD2070VX
To prepare the monitor for alternate mounting method:
1. Place hands on each side of the monitor and lift up to
the highest position. Remove the cable cover (Figure
M.1).
NOTE: If you have difficulty removing the cable cover,
push the the cover up (towards the top of the monitor)
in order to unhook the cover from the stand, then
remove, as shown in (Figure). Handle with care when
removing cable cover.
2. Disconnect all cables.
3. Place monitor face down on a non-abrasive surface (Figure M.2).
NOTE: Handle with care when the monitor is facing down to avoid
damaging the front buttons.
4. Remove the 2 screws connecting the stand to the monitor
(Figure M.2).
5. Lift up the stand to unlatch the upper hooks and remove the stand
(Figure M.3).
6. Remove the 2 screws on the top of the monitor (Figure M.4). The
monitor is now ready for mounting in an alternate manner.
7. Connect the cables to the back of the monitor.
8. Reverse this process to reattach stand.
NOTE: Use only VESA-compatible alternative mounting method.
Handle with care when removing stand.
Figure M.1
Figure M.2
Figure M.3 Figure M.4
Figure
Remove Monitor Stand for Mounting

9
Mounting - LCD2170NX
To prepare the monitor for alternate mounting method:
1. Place hands on each side of the monitor and lift up to
the highest position. Remove the cable cover (Figure
M.1).
NOTE: If you have difficulty removing the cable cover,
push the the cover up (towards the top of the monitor)
in order to unhook the cover from the stand, then
remove, as shown in (Figure). Handle with care when
removing cable cover.
2. Disconnect all cables.
3. Place monitor face down on a non-abrasive surface (Figure M.2).
NOTE: Handle with care when the monitor is facing down to avoid
damaging the front buttons.
4. Remove the 4 screws connecting the stand to the monitor
(Figure M.2).
5. Remove the stand (Figure M.3).
6. Connect the cables to the back of the monitor.
7. Reverse this process to reattach stand.
NOTE: Use only VESA-compatible alternative mounting method.
Handle with care when removing stand.
Figure M.2
Figure M.3
Remove Monitor Stand for Mounting
Figure
Figure M.1

10
Flexible Arm Installation - LCD2070NX, LCD2070VX
This LCD monitor is designed for use with a flexible arm. To mount the
monitor to a flexible arm:
1. Follow the instructions on how to Remove Monitor Stand for Mounting
to remove the stand.
2. Using the 4 screws from the stand removal and attach the arm to the
monitor (Figure F.1).
NOTE: The LCD monitor should only be used with an approved arm
(e.g. GS mark). To meet the safety requirements, the monitor must be
mounted to an arm which guaranties the necessary stability under
consideration of the weight of the monitor.
Thickness of Bracket (Arm)
2.0~3.2mm
100mm
100mm
Weight of LCD assembly:
LCD2070NX: 5.7 kg MAX
LCD2070VX: 5.8 kg MAX
4 Screws (4M)
(Max Depth: 14 mm)
Figure F.1
NOTE: Please use the screws
(4pcs) that were removed from
stand when mounting flexible
arm.
(Pictured: LCD2070NX)

11
Flexible Arm Installation - LCD2170NX
This LCD monitor is designed for use with a flexible arm. To mount the
monitor to a flexible arm:
1. FollowtheinstructionsonhowtoRemoveMonitorStand forMounting
to remove the stand.
2. Use the 4 screws from the stand removal and attach the arm to the
monitor (Figure F.1).
NOTE: The LCD monitor should only be used with an approved arm
(e.g. GS mark). To meet the safety requirements, the monitor must be
mounted to an arm which guaranties the necessary stability under
consideration of the weight of the monitor.
Thickness of Bracket (Arm)
2.0~3.2mm
100mm
100mm
Weight of LCD assembly:
6.4
kg MAX
4 Screws (4M)
(Max Depth: 14 mm)
Figure F.1
NOTE: Please use the screws
(4pcs) that were removed from
stand when mounting flexible
arm.

12
Controls
OSM®(On-Screen Manager) control buttons on the front of the monitor
function as follows:
To access OSM menu, press any of the control buttons (MENU/EXIT, Left, Right,
Down, Up).
To change signal input, press the SELECT button.
NOTE: OSM must be closed in order to change signal input.
Brightness/Contrast Controls
BRIGHTNESS
Adjusts the overall image and background screen brightness.
CONTRAST
Adjusts the image brightness in relation to the background.
AUTO Contrast (Analog input only)
Adjusts the image displayed to optimal settings.
DV MODE (LCD2070NX, LCD2170NX only)
Allows you to select the suitable setting for Movie, Picture , etc.
Auto Adjust (Analog input only)
Automatically adjusts the Image Position, H. Size and Fine settings.
Button Menu
MENU/EXIT Exits the OSM controls.
Returns to the OSM main menu.
Left/Right Moves the highlighted area left/right to
select control menus.
Moves the bar left/right to increase or decrease the
adjustment.
Down/Up
Moves the highlighted area down/up to select one of
the controls.
SELECT
Active Auto Adjust function. Enter the OSM sub
menu.
RESET/DV MODE (LCD2070NX, LCD2170NX)
RESET (LCD2070VX)
Resets the highlighted control menu to the factory
setting.
Enter the DV MODE. (NX models only)
Activates NTAA function when the OSM is not
on-screen. Press and hold for 3 seconds to activate.
NOTE: When RESET is pressed in the main and sub-menu, a warning window
will appear allowing you to cancel the RESET function by pressing the MENU/
EXIT button.

13
Controls - continued
Image Controls (Analog input only)
LEFT / RIGHT
Controls Horizontal Image Position within the display area of the LCD.
DOWN / UP
Controls Vertical Image Position within the display area of the LCD.
H.SIZE
Adjust this setting to increase or decrease the horizontal size.
FINE
Adjust this setting to improve focus, clarity, and image stability.
AccuColor®Control Systems
AccuColor
®
Control Systems: Six color presets select the desired color setting (sRGB
and NATIVE color presets are standard and cannot be changed).
R,G,B: Increases or decreases Red, Green or Blue color depending upon which is
selected. The change in color will appear on screen and the direction (increase or
decrease) will be shown by the bars.
NATIVE: Original color presented by the LCD panel that is unadjustable.
sRGB: sRGB mode dramatically improves the color fidelity in the desktop
environment by a single standard RGB color space. With this color supported
environment, the operator could easily and confidently communicate color
without further color management overhead in the most common situations.
Tools
SHARPNESS (LCD2070NX/LCD2170NX): This function allows the adjustment of
the crispness of the displayed image at any time. The image can be as distinct or
as soft as the user prefers. The amount of image adjustment is different depending
on whether EXPANSION Mode is set to OFF, FULL or ASPECT.
EXPANSION MODE (LCD2070NX/LCD2170NX): Sets the zoom method.
FULL: The image is expanded to 1600 x 1200, regardless of the resolution.
ASPECT: The image is expanded without changing the aspect ratio.
OFF: The image is not expanded.
OFF TIMER: Monitor will automatically power-down when the end user has
selected a predetermined amount of time.
HOT KEY: You can adjust the brightness and contrast directly. When this function
is set to ON, you can adjust the brightness with left or right control and contrast
with up or down control while the OSM menu is off.
DDC/CI: Tuns on or off the two-way communication between the graphics card and
the monitor. With DDC/CI turned on, some monitor settings can be adjusted through
the graphics card using a computer.
FACTORY PRESET: Selecting Factory Preset allows you to reset all OSM control
settings back to the factory settings. The RESET button will need to be held down for
several seconds to take effect. Individual settings can be reset by highlighting the
control to be reset and pressing the RESET button.

14
Menu Tools
LANGUAGE: OSM®control menus are available in eight languages.
OSM LEFT/RIGHT: You can choose where you would like the OSM control
image to appear horizontally on your screen.
OSM DOWN/UP: You can choose where you would like the OSM control image
to appear vertically on your screen.
OSM TURN OFF: The OSM control menu will stay on as long as it is in use. In the
OSM Turn Off submenu, you can select how long the monitor waits after the last
touch of a button to shut off the OSM control menu.
OSM LOCK OUT: This control completely locks out access to all OSM control func-
tions except Brightness and Contrast. When attempting to activate OSM controls
while in the Lock Out mode, a screen will appear indicating the OSM controls are
locked out. To activate the OSM Lock Out function, press SELECT, then right control
button and hold down simultaneously. To deactivate the OSM Lock Out, press
SELECT, then left control button and hold down simultaneously while in the OSM
menu.
RESOLUTION NOTIFIER: If this option is ON, a message will appear on the screen
after 30 seconds notifying the user that the optimal resolution is not being used.
The optimal resolution is 1600 x 1200.
Information
The Information menu indicates the current input, display resolution, horizontal
and vertical frequency, and polarity settings of the monitor. The model and serial
numbers of your monitor are also indicated.
OSM®Warning: OSM Warning menus disappear with Exit button.
NO SIGNAL: This function gives a warning when there is no signal present.
After power is tuned on or when there is a change of input signal or video is
inactive, the No Signal window will appear.
RESOLUTION NOTIFIER: This function gives a warning if a resolution other
than the optimal resolution is used. After power is turned on or when there is a
change of input signal or the video signal doesn’t have proper resolution, the
Resolution Notifier window will open. This function can be disabled in the Menu
Tools.
OUT OF RANGE: This function gives a recommendation of the optimized
resolution and refresh rate. After the power is turned on or there is a change of input
signal or the video signal doesn’t have proper timing, the Out Of Range menu will
appear.
• For Advanced Menu options for the LCD2170NX only see page 22.
Controls - continued

15
Safety Precautions and Maintenance
FOR OPTIMUM PERFORMANCE, PLEASE NOTE
THE FOLLOWING WHEN SETTING UP AND USING
THE MULTISYNC®LCD COLOR MONITOR:
• DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or
removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to
qualified service personnel.
• Do not spill any liquids into the cabinet or use your monitor near water.
• Do not insert objects of any kind into the cabinet slots, as they may touch dangerous voltage
points, which can be harmful or fatal or may cause electric shock, fire or equipment failure.
• Do not place any heavy objects on the power cord. Damage to the cord may cause shock or fire.
• Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall,
causing serious damage to the monitor.
• When operating the MultiSync LCD monitor with its AC 125-240V power supply, use a power
supply cord that matches the power supply voltage of the AC power outlet being used. The power
supply cord you use must have been approved by and comply with the safety standards of your
country. (Type H05VV-F should be used in Europe)
• In UK, use a BS-approved power cord with molded plug having a black (5A) fuse installed for use
with this monitor. If a power cord is not supplied with this monitor, please contact your supplier.
• Do not place any objects onto the monitor and do not use the monitor outdoors.
•The lamps in this product contain mercury. Please dispose according to state,
local or federal law.
• Do not bend power cord.
• Do not use monitor in high temperatured, humid, dusty, or oily areas.
• Do not cover vent on monitor.
Immediately unplug your monitor from the wall outlet and refer servicing to qualified service person-
nel under the following conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen into the monitor.
• If the monitor has been exposed to rain or water.
• If the monitor has been dropped or the cabinet damaged.
• If the monitor does not operate normally by following operating instructions.
• If glass is broken, handle with care.
• If monitor or glass is broken, do not come in contact with the liquid crystal and handle with care.
• Allow adequate ventilation around the monitor so that heat can properly dissipate. Do
not block ventilated openings or place the monitor near a radiator or other heat
sources. Do not put anything on top of monitor.
• The power cable connector is the primary means of detaching the system from the
power supply. The monitor should be installed close to a power outlet which is easily accessible.
• Handle with care when transporting. Save packaging for transporting.
Image Persistence
Please be aware that LCD Technology may experience a phenomenon known as Image Persistence.
Image Persistence occurs when a residual or “ghost” image of a previous image remains visible on
the screen. Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant im-
ages being displayed for a long period of time should be avoided.
To alleviate image persistence, turn off the monitor for as long as the previous image was displayed.
For example, if an image was on the monitor for one hour and a residual image remains, the monitor
should be turned off for one hour to erase the image.
As with all personal display devices, NEC DISPLAY SOLUTIONS recommends displaying moving
images and using a moving screen saver at regular intervals whenever the screen is idle or turning off
the monitor when not in use.
Recommended Use
CAUTION

16
Recommended Use - continued
CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR
CAN REDUCE EYE, SHOULDER AND NECK FATIGUE.
CHECK THE FOLLOWING WHEN YOU POSITION THE MONITOR:
• For optimum performance, allow 20 minutes for
warm-up.
• Adjust the monitor height so that the top of the screen is at or
slightly below eye level. Your eyes should look slightly downward
when viewing the middle of the screen.
• Position your monitor no closer than 16 inches and no further
away than 28 inches from your eyes. The optimal distance is
20 inches.
• Rest your eyes periodically by focusing on an object at least
20 feet away. Blink often.
• Position the monitor at a 90° angle to windows and other light
sources to minimize glare and reflections. Adjust the monitor
tilt so that ceiling lights do not reflect on your screen.
• If reflected light makes it hard for you to see your screen, use an anti-glare filter.
• Adjust the monitor’s brightness and contrast controls to enhance readability.
• Use a document holder placed close to the screen.
• Position whatever you are looking at most of the time (the screen or
reference material) directly in front of you to minimize turning your head
while you are typing.
• Get regular eye checkups.
Ergonomics
To realize the maximum ergonomics benefits, we recommend the following:
• Use the preset Size and Position controls with standard signals
• Use the preset Color Setting
• Use non-interlaced signals with a vertical refresh rate between 60-85Hz
• Do not use primary color blue on a dark background, as it is difficult to see and
may produce eye fatigue to insufficient contrast.
For more detailed information on setting up a healthy work environment, write the American National
Standard for Human Factors Engineering of Visual Display Terminal Workstations – ANSI-HFS
Standard No. 100-1988 – The Human Factors Society, Inc. P.O. Box 1369, Santa Monica, California
90406.
Cleaning the LCD Panel
• When the liquid crystal panel becomes dusty or dirty, please wipe gently with soft cloth.
• Please do not rub the LCD panel with hard material.
• Please do not apply pressure to the LCD surface.
• Please do not use OA cleaner. OA cleaner will cause deterioration or discolor the LCD surface.
Cleaning the Cabinet
• Unplug the power supply
• Gently wipe the cabinet with a soft cloth
• To clean the cabinet, dampen the cloth with a neutral detergent and water, wipe the cabinet
and follow with a dry cloth.
NOTE: Many plastics are used on the surface of the cabinet. DO NOT clean with benzene,
thinner, alkaline detergent, alcoholic system detergent, glass cleaner, wax, polish cleaner, soap
powder, or insecticide. Do not touch rubber or vinyl to the cabinet for a long time. These types of
fluids and fabrics can cause the paint to deteriorate, crack or peel.

17
Specications
Monitor
Specifications
MultiSync®
LCD2070NX Notes
LCD Module Diagonal :
Viewable Image Size :
Native Resolution
(Pixel Count) :
20.1 inch
20.1 inch
1600 x1200
Active matrix; thin film transistor (TFT)
liquid crystal display (LCD); 0.255 mm
dot pitch; 250cd/m2 white luminence;
700:1 contrast ratio, typical
Input Signal Video :
Sync : ANALOG 0.7 Vp-p/75 Ohms Digital Input: DVI-D Separate sync. TTL Level Positive/Negative
Composite sync. Positive/Negative
Composite Sync on Green (0.3Vp-p negative and 0.7Vp-p positive)
Display Colors 16,777,216 Dependent on display card used.
Maximum Viewing
Angles Left/Right : Up/Down : 88°/88° (CR>10) 88°/88° (CR>10)
Synchronization
Range Horizontal : Vertical : 31.5 kHz to 91.1 kHz 56.0 Hz to 85.0 Hz
Automatically
Automatically
Resolutions
Supported 720 x 400*
1
:VGA text
640 x 480*
1
@ 60 Hz to 85 Hz
800 x 600*
1
@ 56 Hz to 85 Hz
832 x 624*
1
@ 75 Hz
1024 x 768*
1
@ 60 Hz to 85 Hz
1152 x 864*
1
@ 75 Hz
1152 x 870*
1
@ 75 Hz
1280 x 960 *1@ 75 Hz
1280 x 1024*1@ 60 Hz to 85 H z
1 600 x 1200 @ 60 Hz.........................
Some systems may not support all
modes listed.
NEC DISPLAY SOLUTIONS
cites recommended resolution
at 60 Hz for optimal display
performance.
Active Display Area Horizontal :
Vertical : 408 mm/16.1 inches 306 mm/12.0 inches
USB Hub I/P :
Port :
Load Current :
USB Specification Revision 2.0
Upstream 1
Downstream 4
Maximum 0.5A per port
Power Supply 100 – 240 V~ 50/60 Hz
Current Rating 1.25 - 0.70 A
Dimensions 442 mm (W) x 388.5-498.5 mm (H) x 220.0 mm (D)
17.4 inches (W) x 15.3-19.6 inches (H) x 8.7 inches (D)
Weight 8.6 kg
19.0 lbs
Environmental
Considerations Operating Temperature : Humidity :
Altitude :
Storage Temperature :
Humidity :
Altitude :
5°C to 35°C/41°F to 95°F
30% to 80%
0 to 12,000 Feet
-10°C to 60°C/14°F to 140°F
10% to 85%
0 to 40,000 Feet
*1Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is
normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each
dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done.
NOTE: Technical specifications are subject to change without notice.

18
Specications
Monitor
Specifications
MultiSync®
LCD2170NX Notes
LCD Module Diagonal :
Viewable Image Size :
Native Resolution
(Pixel Count) :
21.3 inch
21.3 inch
1600 x1200
Active matrix; thin film transistor (TFT)
liquid crystal display (LCD); 0.270 mm
dot pitch; 300cd/m2 white luminence;
1000:1 contrast ratio, typical
Input Signal Video :
Sync : ANALOG 0.7 Vp-p/75 Ohms Digital Input: DVI-D Separate sync. TTL Level Positive/Negative
Composite sync. Positive/Negative
Composite Sync on Green (0.3Vp-p negative and 0.7Vp-p positive)
Display Colors 16,777,216 Dependent on display card used.
Maximum Viewing
Angles Left/Right : Up/Down : 88°/88° (CR>10) 88°/88° (CR>10)
Synchronization
Range Horizontal : Vertical : 31.5 kHz to 91.1 kHz 56.0 Hz to 85.0 Hz
Automatically
Automatically
Resolutions
Supported 720 x 400*
1
:VGA text
640 x 480*
1
@ 60 Hz to 85 Hz
800 x 600*
1
@ 56 Hz to 85 Hz
832 x 624*
1
@ 75 Hz
1024 x 768*
1
@ 60 Hz to 85 Hz
1152 x 864*
1
@ 75 Hz
1152 x 870*
1
@ 75 Hz
1280 x 960 *
1
@ 60 Hz to 85 Hz
1280 x 1024*
1
@ 60 Hz to 85 Hz
1600 x 1200 @ 60 Hz...............................
Some systems may not support all
modes listed.
NEC DISPLAY SOLUTIONS
cites recommended resolution
at 60 Hz for optimal display
performance.
Active Display Area Horizontal :
Vertical : 432 mm/17.0 inches 324 mm/12.8 inches
USB Hub I/P :
Port :
Load Current :
USB Specification Revision 2.0
Upstream 1
Downstream 2
Maximum 0.5A per port
Power Supply 100 – 240 V~ 50/60 Hz
Current Rating 1.30-0.70A
Dimensions 466.0 mm (W) x 397.7-507.7 mm (H) x 220.0 mm (D)
18.3 inches (W) x 15.6-20.0 inches (H) x 8.7 inches (D)
Weight 9.2 kg
20.3 lbs
Environmental
Considerations Operating Temperature : Humidity :
Altitude :
Storage Temperature :
Humidity :
Altitude :
5°C to 35°C/41°F to 95°F
30% to 80%
0 to 12,000 Feet
-10°C to 60°C/14°F to 140°F
10% to 85%
0 to 40,000 Feet
*1Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is
normal and necessary for all current flat panel technologies when displaying non-native resolutions full screen. In flat panel technologies, each
dot on the screen is actually one pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done.
NOTE: Technical specifications are subject to change without notice.