NEC Multisync Lcd225wnx Users Manual
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English-10 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 1mm 2 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. •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. CAUTION
English English-11 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-12 Specifications - LCD205WNXM Monitor Specifications MultiSync LCD205WNXM Monitor Notes LCD Module Diagonal: 51.1 cm/20.1 inches Active matrix; thin film transistor (TFT) Native Resolution (Pixel Count): 1680 x 1050 liquid crystal display (LCD); 0.258 mm dot pitch; 300 cd/m 2 (Typ) white luminance, 1000:1 (Typ) contrast ratio, typical; response time: 5 ms (Typ). 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 Automatically Vertical: 56 Hz to 75 Hz 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 640 x 480*1 @ 60 Hz to 75 Hz support all modes listed. 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 Practical Audio Output: 1.0 W + 1.0 W USB Hub 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 Power Consumption 57 W 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 English-13 Specifications - LCD225WNXM Monitor Specifications MultiSync LCD225WNXM Monitor Notes LCD Module Diagonal: 55.9 cm/22.0 inches Active matrix; thin film transistor (TFT) Native Resolution (Pixel Count): 1680 x 1050 liquid crystal display (LCD); 0.282 mm dot pitch; 300 cd/m 2 (Typ) white luminance, 1000:1 (Typ) contrast ratio, typical; response time: 5 ms (Typ). 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 Automatically Vertical: 56 Hz to 75 Hz 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 640 x 480*1 @ 60 Hz to 75 support all modes listed. 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 USB Hub 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 Power Consumption 60 W 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 Specifications - LCD225WNX Monitor Specifications MultiSync LCD225WNX Monitor Notes LCD Module Diagonal: 55.9 cm/22.0 inches Active matrix; thin film transistor (TFT) Native Resolution (Pixel Count): 1680 x 1050 liquid crystal display (LCD); 0.282 mm dot pitch; 300 cd/m 2 (Typ) white luminance, 1000:1 (Typ) contrast ratio, typical; response time: 5 ms (Typ). 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 Automatically Vertical: 56 Hz to 75 Hz 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 640 x 480*1 @ 60 Hz to 75 support all modes listed. 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 Power Supply 100 - 240 V ~ 50/60 Hz Power Consumption 48 W 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 English-15 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-16 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 English-17 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 www.tcodevelopment.com
English-18 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: http://www.nec-display-solutions.com/greencompany/ (in Europe), http://www.nec-display.com (in Japan) or http://www.necdisplay.com (in USA). 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) Green Approx. 60W (LCD225WNXM) Approx. 48W (LCD225WNX) Energy Saving Mode Less than 2W Orange Off Mode Less than 1W Unlit Manufacturer’s Recycling and Energy Information 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.