NEC Electronics America Computer Monitor LCD225WNXM User Manual

MultiSync LCD205WNXM  
MultiSync LCD225WNXM  
MultiSync LCD225WNX  
User’s Manual  
For the Customer to use in U.S.A. or Canada  
Canadian Department of Communications Compliance Statement  
DOC: This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.  
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouiller du Canada.  
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CSA C22.2 No. 60950-1.  
Ce produit porte la marque ‘C-UL’ et se conforme aux règlements de sûrele Canadiens selon CAN/CSA C22.2 No. 60950-1.  
FCC Information  
1.  
Use the attached specified cables with the MultiSync LCD205WNXM (L206T8)/MultiSync LCD225WNXM/LCD225WNX  
(L226T9) color monitor so as not to interfere with radio and television reception.  
(1)  
The power supply cord you use must have been approved by and comply with the safety standards of U.S.A.,  
and meet the following condition.  
Power supply cord  
Length  
Non shield type, 3-conductor  
2.0 m  
Plug shape  
U.S.A  
(2)  
Please use the supplied shielded video signal cable and audio cable. 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 reasonable 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  
accordance with the instructions, may cause harmful interference to radio communications. 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 technician 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.  
Declaration of Conformity  
This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not  
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause  
undesired operation.  
U.S. Responsible Party: NEC Display Solutions of America, Inc.  
Address:  
500 Park Blvd, Suite 1100  
Itasca, Illinois 60143  
(630) 467-3000  
Tel. No.:  
Type of Product:  
Display Monitor  
Equipment Classification: Class B Peripheral  
Model: MultiSync LCD205WNXM (L206T8)/  
MultiSync LCD225WNXM/LCD225WNX (L226T9)  
We hereby declare that the equipment specified above conforms  
to the technical standards as specified in the FCC Rules.  
English-2  
Contents  
Your new NEC MultiSync LCD monitor box* should contain the following:  
MultiSync LCD monitor with tilt base  
Audio Cable  
Power Cord  
Video Signal Cable (15-pin mini D-SUB male to 15-pin mini D-SUB male)  
Video Signal Cable (DVI-D to DVI-D) (LCD225WNX only)  
USB Cable (LCD205WNXM/LCD225WNXM only)  
User’s Manual  
Cable Management Cover  
CD-ROM  
Power Cord*2  
Cable Management  
CD-ROM  
User  
Manual  
Cover  
s
User’s Manual  
Audio Cable  
15-pin mini D-SUB  
male to 15-pin mini  
D-SUB male  
DVI-D to DVI-D  
(LCD225WNX only)  
USB Cable  
(LCD205WNXM/  
LCD225WNXM only)  
MultiSync LCD monitor  
*
Remember to save your original box and packing material to transport or ship the monitor.  
*2 Type of power cord included will depend on the where the LCD monitor is to be shipped.  
Quick Start  
To attach the MultiSync LCD monitor to your system, follow these instructions:  
1. Turn off the power to your computer.  
2. For the PC or MAC with DVI digital output: Connect the DVI-D signal cable (not included for the U.S. and China) to the  
connector of the display card in your system (Figure A.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 A.2). Tighten all screws.  
For the MAC: Connect the MultiSync Macintosh cable adapter (not included) to the computer. Attach the 15-pin mini  
D-SUB signal cable to the MultiSync Macintosh cable adapter (Figure A.3). Tighten all screws.  
NOTE:  
Some Macintosh systems do not require a Macintosh cable adapter.  
Macintosh  
Cable Adapter  
(not included)  
Figure A.1  
Figure A.2  
Figure A.3  
English-3  
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 B.1).  
4. Connect all cables to the appropriate connector on the back of the monitor (Figure B.1). Using the USB cable, connect the  
B type connector to the USB upstream port on the bottom of the monitor and A type connector to the downstream port on  
the computer (Figure C.1). If you can use the cord from the USB device, use one of the downstream ports on the side or  
bottom of the monitor. Connect Headphones (not included) to the appropriate connector at the rear side of the monitor, if  
desired (Figure B.1).  
30° Tilt  
A Type  
A Type  
B Type  
A Type  
Highest  
Stand  
Position  
DVI Cable  
B Type  
USB Device  
Input2 (D-Sub)  
USB  
Figure C.1  
(LCD205WNXM/LCD225WNXM only)  
Headphone  
Audio Input  
Input1 (DVI)  
Power cord  
Figure B.1  
NOTE:  
If connecting both DVI and D-Sub cables, the DVI cable must be connected along side the rib on the power cord  
side (Figure C.2).  
5. For successful cable management, place the cables in this order into the cable management: power cable and DVI cable.  
6. Place DVI cable and power cable into the specific hooks as indicated in Figure C.3.  
DVI Cable  
Power cord  
Figure C.2  
Figure C.3  
7. Place the D-Sub and the USB cables (LCD205WNXM/LCD225WNXM only) into the specific hooks indicated in Figure C.4.  
8. Make sure all cables are resting flat against the stand (Figure C.4).  
USB Cable  
(LCD205WNXM/  
LCD225WNXM only)  
D-Sub Cable  
Flat  
Figure C.4  
English-4  
9. Hold all the cables firmly and place the cable cover onto the stand (Figure D.1). To remove the cable cover, lift the cover  
off as shown in Figure D.2.  
NOTE:  
Handle with care when placing the cable cover and avoid pinching your fingers.  
10. Connect the power cord to the power outlet (Figure D.3).  
NOTE:  
NOTE:  
If you have difficulty removing the cable cover, please push the lower opening upward to remove it,  
as show in Figure E.1.  
Please refer to the Caution section of this manual for proper selection of power cord.  
Figure E.1  
11. Turn on the monitor with the front power button and the computer (Figure D.3).  
Power button  
Figure D.1  
Figure D.2  
Figure D.3  
12. No-touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup for most timings (Analog input  
only). For further adjustments, use the following OSD controls:  
• Auto Contrast  
• Auto Adjust  
Refer to the Controls section of this User’s Manual for a full description of these OSD controls.  
NOTE:  
If you have any problem, please refer to the Troubleshooting section of this User’s Manual.  
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.  
Figure RL.1  
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:  
Handle with care when tilting and swivelling the monitor screen.  
Figure TS.1  
Screen Rotation  
Before rotating, the screen must be raised to the highest level to  
avoid knocking the screen on the desk or pinching with your  
fingers.  
To raise the screen, place hands on each side of the monitor and  
lift up to the highest position (Figure RL.1).  
To rotate screen, place hands on each side of the monitor screen  
and turn clockwise from Landscape to Portrait or counter-  
clockwise from Portrait to Landscape (Figure R.1).  
Figure R.1  
English-5  
Remove Monitor Stand for Mounting  
To prepare the monitor for alternate mounting purposes:  
1. Place hands on each side of the monitor and lift up to the highest position. Remove the cable cover.  
NOTE:  
If you have difficulty removing the cable cover, please push the lower opening upward to remove it,  
as shown in the figure beside.  
2. Disconnect all cables.  
3. Place monitor face down on a non-abrasive surface (Figure R.2).  
4. Remove the 4 screws connecting the monitor to the stand and remove the stand (Figure R.3).  
The monitor is now ready for mounting in an alternative manner.  
5. Connect all cables to the back of the monitor (Figure R.4).  
6. Reverse this process to re-attach stand.  
NOTE:  
NOTE:  
Use only VESA-compatible alternative mounting method.  
Handle with care in order to avoid damage or dropping the stand.  
Non-abrasive surface  
Figure R.2  
Figure R.3  
Figure R.4  
Connecting a Flexible Arm  
This LCD monitor is designed for use with a flexible arm.  
Please use the attached screws (4pcs) as shown in the picture when installing. 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.  
The LCD monitor shall only be used with an approved arm (e.g. GS mark).  
Thickness of Bracket  
(Arm) 2.0 ~ 3.2 mm  
Tighten all screws  
100 mm  
Specifications  
4-SCREWS (M4)  
MAX depth: 8.5 mm  
If use other screw,  
check lenght of screw.  
100 mm  
Weight of LCD assembly: 5.9 kg (MAX) (LCD205WNXM)  
6.3 kg (MAX) (LCD225WNXM/  
LCD225WNX)  
English-6  
Controls  
OSD (On-Screen-Display) control buttons on the front of the monitor  
function as follows:  
1. Basic function at pressing each key  
SELECT  
Showing OSD.  
Go to Adjustment stage.  
1<->2 / RESET  
+
Button  
At No OSD  
showing  
Shortcut to Brightness  
adjust Menu.  
Shortcut to Volume adjust  
Menu.  
Input signal select.  
At OSD showing  
(Icon selection stage)  
Cursor goes to left.  
Cursor goes to right.  
At OSD showing Go to Icon selection stage.  
(Adjustment stage)  
Adjust value decrease or  
Adjust value increase or  
Reset operation.  
Mute off/on switch on Volume  
adjustment Menu.  
Cursor for adjust goes to left. Cursor for adjust goes to  
right.  
2. OSD structure  
Main Menu (Icon Select, Analog Input)  
Main Menu (Adjust)  
Press  
“SELECT”  
key  
Press  
“SELECT”  
key  
Adjust by using  
“–” or “+”  
Press “SELECT” key  
Example Tool:  
Press “SELECT” key  
Press  
“SELECT” key  
Press  
“–” or “+”  
Press  
“–” or “+”  
Press  
“SELECT” key  
Sub Menu (Icon Select)  
Adjust by using  
“–” or “+”  
Sub Menu (Adjust)  
English-7  
VOLUME  
Control the sound volume of speakers and headphone.  
To mute the speaker sound, press the 1<->2/RESET key.  
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 for non-standard video inputs.  
AUTO ADJUST (Analog Input only)  
Automatically adjusts the Image Position, the H. Size and Fine setting.  
LEFT/RIGHT (Analog Input only)  
Controls Horizontal Image Position within the display area of the LCD.  
DOWN/UP (Analog Input only)  
Controls Vertical Image Position within the display area of the LCD.  
H. SIZE (Analog Input only)  
Adjusts the horizontal size by increasing or decreasing this setting.  
FINE (Analog Input only)  
Improves focus, clarity and image stability by increasing or decreasing this setting.  
COLOR CONTROL SYSTEMS  
Five color presets (9300/7500/sRGB/USER/NATIVE) select the desired color setting.  
The sRGB and NATIVE, color presets are standard and cannot be changed.  
COLOR RED  
Increase or decreases Red. The change will appear on screen.  
COLOR GREEN  
Increase or decreases Green. The change will appear on screen.  
COLOR BLUE  
Increase or decreases Blue. The change will appear on screen.  
TOOL  
Selecting TOOL allows you to get into the sub menu.  
FACTORY PRESET  
Selecting Factory Preset allows you to reset all OSD 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.  
EXIT  
Selecting EXIT allows you exit OSD menu/ sub menu.  
LANGUAGE  
OSD control menus are available in nine languages.  
OSD TURN OFF  
The OSD control menu will stay on as long as it is in use. In the OSD Turn OFF submenu, you can select how  
long the monitor waits after the last touch of a button to shut off the OSD control menu. The preset choices are  
10 - 120 seconds by 5 seconds step.  
English-8  
OSD LOCK OUT  
This control completely locks out access to all OSD control functions without Volume, Brightness and Contrast.  
When attempting to activate OSD controls while in the Lock Out mode, a screen will appear indicating the OSD are  
locked out. To activate the OSD Lock Out function, press “1<->2/ RESET”, then “+” key and hold down  
simultaneously. To de-activate the OSD Lock Out, press “1<->2/ RESET”, then “+” key and hold down  
simultaneously.  
RESOLUTION NOTIFIER  
If ON is selected, a message will appear on the screen after 45 seconds, notifying you that the resolution is not at  
optimal resolution.  
MONITOR INFO  
Indicates the model and serial numbers of your monitor.  
EXPANSION  
Selects the zoom mode.  
FULL: The image is expanded to 1680 x 1050, regardless of resolution.  
ASPECT: The image is expanded without changing the aspect ratio.  
DDC/CI  
Turns ON or OFF the two way communication and control of the monitor.  
INPUT RESOLUTION (Analog Input Only)  
Sets of the resolution of input signal to one of the following:  
When vertical active size is 768, you can select resolution from 1024 x 768, 1280 x 768, 1360 x 768.  
When vertical active size is 1050, you can select resolution from 1400 x 1050, 1680 x 1050.  
OSD Warning  
OSD Warning menus disappear with SELECT button.  
NO SIGNAL: This function gives a warning when there is no signal present. After power is turned 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 of use with optimized resolution. 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 TOOL menu.  
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.  
English-9  
Recommended use  
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.  
The power supply cord you use must have been approved by and comply with the safety standards of your country.  
(Type H05VV-F 3G 1mm2 should be used in Europe)  
In UK, use a BS-approved power cord with molded plug having a black (13A) fuse installed for use with this monitor.  
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 temperature, 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 personnel 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 monitor 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.  
CAUTION  
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 images 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.  
English-10  
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 40 cm and no further away than 70 cm from your  
eyes. The optimal distance is 50 cm.  
Rest your eyes periodically by focusing on an object at least 6 m 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 antiglare 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.  
Avoid displaying fixed patterns on the monitor for long periods of time to avoid image persistence (after-image effects).  
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 60-75 Hz.  
Do not use primary color blue on a dark background, as it is difficult to see and may produce eye fatigue to insufficient  
contrast.  
Cleaning the LCD Panel  
When the liquid crystal panel is stained with dust or dirt, please wipe with soft cloth gently.  
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 it will cause deterioration or discolor on 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.  
English-11  
Specifications - LCD205WNXM  
Monitor Specifications  
MultiSync LCD205WNXM Monitor  
Notes  
LCD Module  
Diagonal: 51.1 cm/20.1 inches  
Active matrix; thin film transistor (TFT)  
liquid crystal display (LCD); 0.258 mm dot  
pitch; 300 cd/m2 (Typ) white luminance,  
1000:1 (Typ) contrast ratio, typical;  
response time: 5 ms (Typ).  
Native Resolution (Pixel Count): 1680 x 1050  
Input Signal  
PC INPUT: Video: ANALOG 0.7 Vp-p/75 Ohms  
Digital Input: DVI-D  
Sync: Separate sync.TTL Level (Positive/Negative)  
Horizontal sync. Positive/Negative  
Vertical sync. Positive/Negative  
AUDIO INPUT: STEREO Mini Jack  
500mV rms Input Impedance 20 Kohm  
Head Phone Output  
STEREO Mini Jack  
Headphone Impedance 32 Ohm  
Display Colors  
Analog input: 16,777,216  
Depends on display card used.  
Synchronization Range  
Horizontal: 31.5 kHz to 81.1 kHz  
Vertical: 56 Hz to 75 Hz  
Automatically  
Automatically  
Viewing Angle  
Left/Right: -80°/+80° (CR>10), -85°/+85° (CR>5)  
Up/Down: -75°/+85° (CR>10), -85°/+85° (CR>5)  
Resolutions Supported  
720 x 400*1 @ 70 Hz  
Some systems may not  
support all modes listed.  
640 x 480*1 @ 60 Hz to 75 Hz  
800 x 600*1 @ 56 Hz to 75 Hz  
832 x 624*1 @ 75 Hz  
1024 x 768*1 @ 60 Hz to 75 Hz  
1280 x 768*1 @ 60 Hz  
1152 x 864*1 @ 75 Hz  
1152 x 870*1 @ 75 Hz  
1280 x 960*1 @ 60 Hz to 75 Hz  
1280 x 1024*1 @ 60 Hz to 75 Hz  
1360 x 768*1 @ 60 Hz  
1400 x 1050*1 @ 60 Hz to 75 Hz  
1440 x 900*1 @ 60 Hz to 75 Hz  
Recommended resolution is 60 Hz for  
1680 x 1050 @ 60 Hz................................. optimal display performance.  
Active Display Area  
Horizontal: 433.4 mm/17.1 inches  
Vertical: 270.9 mm/10.7 inches  
Speakers  
USB Hub  
Practical Audio Output: 1.0 W + 1.0 W  
I/P: USB Specification Revision 2.0  
Port: Upstream 1  
Downstream 4  
Load Current: Maximum 0.5 A per port  
Power Supply  
100 - 240 V ~ 50/60 Hz  
57 W  
Power Consumption  
Dimensions  
471.4 mm (W) x 379.4 - 489.4 mm (H) x 245.0 mm (D) (with stand)  
18.6 inches (W) x 14.9 - 19.3 inches (H) x 9.6 inches (D)  
471.4 mm (W) x 320.4 mm (H) x 80.0 mm (D) (without stand)  
18.6 inches (W) x 12.6 inches (H) x 3.1 inches (D)  
Weight  
with stand: 8.6 kg/19.0 lbs.  
without stand: 5.6 kg/12.3 lbs.  
Environmental Considerations  
Operating Temperature: 5°C to 35°C/41°F to 95°F  
Humidity: 30% to 80%  
Altitude: 0 to 3,048 m/0 to 10,000 Feet  
Storage Temperature: -10°C to +60°C/14°F to 140°F  
Humidity: 10% to 85%  
Altitude: 0 to 12,192 m/0 to 40,000 Feet  
*1 Interpolated 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.  
English-12  
Specifications - LCD225WNXM  
Monitor Specifications  
MultiSync LCD225WNXM Monitor  
Notes  
LCD Module  
Diagonal: 55.9 cm/22.0 inches  
Active matrix; thin film transistor (TFT)  
liquid crystal display (LCD); 0.282 mm dot  
pitch; 300 cd/m2 (Typ) white luminance,  
1000:1 (Typ) contrast ratio, typical;  
response time: 5 ms (Typ).  
Native Resolution (Pixel Count): 1680 x 1050  
Input Signal  
PC INPUT: Video: ANALOG 0.7 Vp-p/75 Ohms  
Digital Input: DVI-D  
Sync: Separate sync.TTL Level (Positive/Negative)  
Horizontal sync. Positive/Negative  
Vertical sync. Positive/Negative  
AUDIO INPUT: STEREO Mini Jack  
500mV rms Input Impedance 20 Kohm  
Head Phone Output  
STEREO Mini Jack  
Headphone Impedance 32 Ohm  
Display Colors  
Analog input: 16,777,216  
Depends on display card used.  
Synchronization Range  
Horizontal: 31.5 kHz to 81.1 kHz  
Vertical: 56 Hz to 75 Hz  
Automatically  
Automatically  
Viewing Angle  
Left/Right: -80°/+80° (CR>10), -88°/+88° (CR>5)  
Up/Down: -80°/+80° (CR>10), -88°/+88° (CR>5)  
Resolutions Supported  
720 x 400*1 @ 70 Hz  
Some systems may not  
support all modes listed.  
640 x 480*1 @ 60 Hz to 75  
800 x 600*1 @ 56 Hz to 75 Hz  
832 x 624*1 @ 75 Hz  
1024 x 768*1 @ 60 Hz to 75Hz  
1280 x 768*1 @ 60 Hz  
1152 x 864*1 @ 75 Hz  
1152 x 870*1 @ 75 Hz  
1280 x 960*1 @ 60 Hz to 75Hz  
1280 x 1024*1 @ 60 Hz to 75Hz  
1360 x 768*1 @ 60 Hz  
1400 x 1050*1 @ 60 Hz to 75Hz  
1440 x 900*1 @ 60 Hz to 75 Hz  
Recommended resolution is 60 Hz for  
1680 x 1050 @ 60 Hz................................. optimal display performance.  
Active Display Area  
Horizontal: 473.8 mm/18.7 inches  
Vertical: 296.1 mm/11.7 inches  
Speakers  
USB Hub  
Practical Audio Output: 1.0 W + 1.0 W  
I/P: USB Specification Revision 2.0  
Port: Upstream 1  
Downstream 4  
Load Current: Maximum 0.5 A per port  
Power Supply  
100 - 240 V ~ 50/60 Hz  
60 W  
Power Consumption  
Dimensions  
505.7 mm (W) x 391.3 - 501.3 mm (H) x 245.0 mm (D) (with stand)  
19.9 inches (W) x 15.4 - 19.7 inches (H) x 9.6 inches (D)  
505.7 mm (W) x 344.1 mm (H) x 76.7 mm (D) (without stand)  
19.9 inches (W) x 13.5 inches (H) x 3.0 inches (D)  
Weight  
with stand: 9.3 kg/20.5 lbs.  
without stand: 6.3 kg/13.9 lbs.  
Environmental Considerations  
Operating Temperature: 5°C to 35°C/41°F to 95°F  
Humidity: 30% to 80%  
Altitude: 0 to 3,048 m/0 to 10,000 Feet  
Storage Temperature: -10°C to +60°C/14°F to 140°F  
Humidity: 10% to 85%  
Altitude: 0 to 12,192 m/0 to 40,000 Feet  
*1 Interpolated 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.  
English-13  
Specifications - LCD225WNX  
Monitor Specifications  
MultiSync LCD225WNX Monitor  
Notes  
LCD Module  
Diagonal: 55.9 cm/22.0 inches  
Active matrix; thin film transistor (TFT)  
liquid crystal display (LCD); 0.282 mm dot  
pitch; 300 cd/m2 (Typ) white luminance,  
1000:1 (Typ) contrast ratio, typical;  
response time: 5 ms (Typ).  
Native Resolution (Pixel Count): 1680 x 1050  
Input Signal  
PC INPUT: Video: ANALOG 0.7 Vp-p/75 Ohms  
Digital Input: DVI-D  
Sync: Separate sync.TTL Level (Positive/Negative)  
Horizontal sync. Positive/Negative  
Vertical sync. Positive/Negative  
AUDIO INPUT: STEREO Mini Jack  
500mV rms Input Impedance 20 Kohm  
Head Phone Output  
STEREO Mini Jack  
Headphone Impedance 32 Ohm  
Display Colors  
Analog input: 16,777,216  
Depends on display card used.  
Synchronization Range  
Horizontal: 31.5 kHz to 81.1 kHz  
Vertical: 56 Hz to 75 Hz  
Automatically  
Automatically  
Viewing Angle  
Left/Right: -80°/+80° (CR>10), -88°/+88° (CR>5)  
Up/Down: -80°/+80° (CR>10), -88°/+88° (CR>5)  
Resolutions Supported  
720 x 400*1 @ 70 Hz  
Some systems may not  
support all modes listed.  
640 x 480*1 @ 60 Hz to 75  
800 x 600*1 @ 56 Hz to 75 Hz  
832 x 624*1 @ 75 Hz  
1024 x 768*1 @ 60 Hz to 75Hz  
1280 x 768*1 @ 60 Hz  
1152 x 864*1 @ 75 Hz  
1152 x 870*1 @ 75 Hz  
1280 x 960*1 @ 60 Hz to 75Hz  
1280 x 1024*1 @ 60 Hz to 75Hz  
1360 x 768*1 @ 60 Hz  
1400 x 1050*1 @ 60 Hz to 75Hz  
1440 x 900*1 @ 60 Hz to 75 Hz  
Recommended resolution is 60 Hz for  
1680 x 1050 @ 60 Hz................................. optimal display performance.  
Active Display Area  
Horizontal: 473.8 mm/18.7 inches  
Vertical: 296.1 mm/11.7 inches  
Speakers  
Practical Audio Output: 1.0 W + 1.0 W  
100 - 240 V ~ 50/60 Hz  
48 W  
Power Supply  
Power Consumption  
Dimensions  
505.7 mm (W) x 391.3 - 501.3 mm (H) x 245.0 mm (D) (with stand)  
19.9 inches (W) x 15.4 - 19.7 inches (H) x 9.6 inches (D)  
505.7 mm (W) x 344.1 mm (H) x 76.7 mm (D) (without stand)  
19.9 inches (W) x 13.5 inches (H) x 3.0 inches (D)  
Weight  
with stand: 9.3 kg/20.5 lbs.  
without stand: 6.3 kg/13.9 lbs.  
Environmental Considerations  
Operating Temperature: 5°C to 35°C/41°F to 95°F  
Humidity: 30% to 80%  
Altitude: 0 to 3,048 m/0 to 10,000 Feet  
Storage Temperature: -10°C to +60°C/14°F to 140°F  
Humidity: 10% to 85%  
Altitude: 0 to 12,192 m/0 to 40,000 Feet  
*1 Interpolated 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.  
English-14  
Features  
Reduced Footprint: Provides the ideal solution for environments requiring superior image quality but with size and weight  
limitations. The small footprint and low weight allow it to be moved or transported easily from one location to another.  
Color Control System: Allows you to adjust the colors on your screen and customize the color accuracy of your monitor to a  
variety of standards.  
No-touch Auto Adjust: No-touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup.  
ErgoDesign Features: Enhance human ergonomics to improve the working environment, protect the health of the user and  
save money. Examples include OSD controls for quick and easy image adjustments, tilt base for preferred angle of vision,  
small footprint and compliance with MPRII and TCO guidelines for lower emissions.  
Plug and Play: The Microsoft solution with the Windows operating system facilitates setup and installation by allowing the  
monitor to send its capabilities (such as screen size and resolutions supported) directly to your computer, automatically  
optimizing display performance.  
Power Management System: Provides innovative power-saving methods that allow the monitor to shift to a lower power  
consumption level when on but not in use, saving two-thirds of your monitor energy costs, reducing emissions and lowering  
the air conditioning costs of the workplace.  
Multiple Frequency Technology: Automatically adjusts monitor to the display card’s scanning frequency, thus displaying the  
resolution required.  
FullScan Capability: Allows you to use the entire screen area in most resolutions, significantly expanding image size.  
VESA Standard Mounting Interface: Allows users to connect their MultiSync monitor to any VESA standard third party  
mounting arm or bracket. Allows for the monitor to be mounted on a wall or an arm using any third party compliant device.  
USB 2.0 hub adds excitement to your computing by connecting you to digital cameras, scanners and more (LCD205WNXM/  
LCD225WNXM only).  
English-15  
Troubleshooting  
No picture  
The signal cable should be completely connected to the display card/computer.  
The display card should be completely seated in its slot.  
Check front power Switch and computer power switch should be in the ON position.  
Check to make sure that a supported mode has been selected on the display card or system being used. (Please  
consult display card or system manual to change graphics mode.)  
Check the monitor and your display card with respect to compatibility and recommended settings.  
Check the signal cable connector for bent or pushed-in pins.  
Check the signal input.  
Power Button does not respond  
Unplug the power cord of the monitor from the AC outlet to turn off and reset the monitor.  
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 images 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.  
Image is unstable, unfocused or swimming is apparent  
Signal cable should be completely attached to the computer.  
Use the OSD Image Adjust controls to focus and adjust display by increasing or decreasing the fine total. When the  
display mode is changed, the OSD Image Adjust settings may need to be re-adjusted.  
Check the monitor and your display card with respect to compatibility and recommended signal timings.  
If your text is garbled, change the video mode to non-interlace and use 60 Hz refresh rate.  
LED on monitor is not lit (no green or amber color can be seen)  
Power Switch should be in the ON position and power cord should be connected.  
Display image is not sized properly  
Use the OSD Image Adjust controls to increase or decrease the H.SIZE.  
Check to make sure that a supported mode has been selected on the display card or system being used.  
(Please consult display card or system manual to change graphics mode.)  
No Video  
If no video is present on the screen, turn the Power button off and on again.  
Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).  
No Sound  
Check to see if speaker cable is properly connected.  
Check to see if mute is activated.  
Check to see if volume in OSD is set at minimum.  
USB Hub does not operate (LCD205WNXM/LCD225WNXM only)  
Check to make sure the USB cord is properly connected. Refer to your USB device User’s Manual.  
English-16  
TCO’03  
Congratulations!  
The display you have just purchased carries the TCO’03 Displays  
label. This means that your display is designed, manufactured and  
tested according to some of the strictest quality and environmental  
requirements in the world. This makes for a high performance  
product, designed with the user in focus that also minimizes the  
impact on our natural environment.  
Some of the features of the TCO’03 Display requirements:  
Ergonomics  
• Good visual ergonomics and image quality in order to improve the working environment for  
the user and to reduce sight and strain problems. Important parameters are luminance,  
contrast, resolution, reflectance, color rendition and image stability.  
Energy  
• Energy-saving mode after a certain time – beneficial both for the user and the environment  
• Electrical safety  
Emissions  
• Electromagnetic fields  
• Noise emissions  
Ecology  
• The product must be prepared for recycling and the manufacturer must have a certified  
environmental management system such as EMAS or ISO 14 001  
• Restrictions on:  
- chlorinated and brominated flame retardants and polymers  
- heavy metals such as cadmium, mercury and lead.  
The requirements included in this label have been developed by TCO Development in co-  
operation with scientists, experts, users as well as manufacturers all over the world. Since the  
end of the 1980s TCO has been involved in influencing the development of IT equipment in a  
more user-friendly direction. Our labelling system started with displays in 1992 and is now  
requested by users and IT-manufacturers all over the world.  
For more information, please visit  
English-17  
Manufacturer’s Recycling and Energy Information  
NEC DISPLAY SOLUTIONS is strongly committed to environmental protection and sees recycling as one of the company’s  
top priorities in trying to minimize the burden placed on the environment. We are engaged in developing environmentally-  
friendly products, and always strive to help define and comply with the latest independent standards from agencies such as  
ISO (International Organisation for Standardization) and TCO (Swedish Trades Union).  
Disposing of your old NEC product  
The aim of recycling is to gain an environmental benefit by means of re-use, upgrading, reconditioning or reclamation of  
material. Dedicated recycling sites ensure that environmentally harmful components are properly handled and securely  
disposed. To ensure the best recycling of our products, NEC DISPLAY SOLUTIONS offers a variety of recycling  
procedures and gives advice on how to handle the product in an environmentally sensitive way, once it has reached the end  
of its life.  
All required information concerning the disposal of the product and country-specific information on recycling facilities can be  
found on our following websites:  
Energy Saving  
This monitor features an advanced energy saving capability. When a VESA Display Power Management Signalling (DPMS)  
Standard signal is sent to the monitor, the Energy Saving mode is activated. The monitor enters a single Energy Saving mode.  
Mode  
Power consumption  
LED color  
Normal Operation  
Approx. 57W (LCD205WNXM)  
Approx. 60W (LCD225WNXM)  
Approx. 48W (LCD225WNX)  
Green  
Energy Saving Mode  
Off Mode  
Less than 2W  
Less than 1W  
Orange  
Unlit  
WEEE Mark (European Directive 2002/96/EC)  
Within the European Union  
EU-wide legislation, as implemented in each Member State, requires that waste electrical and electronic  
products carrying the mark (left) must be disposed of separately from normal household waste. This includes  
monitors and electrical accessories, such as signal cables or power cords. When you need to dispose of your  
NEC display products, please follow the guidance of your local authority, or ask the shop where you  
purchased the product, or if applicable, follow any agreements made between yourself and NEC.  
The mark on electrical and electronic products only applies to the current European Union Member States.  
Outside the European Union  
If you wish to dispose of used electrical and electronic products outside the European Union, please contact your local  
authority so as to comply with the correct disposal method.  
English-18  

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