NEC Accusync Lcd24wmcx Users Manual

							English-10
Demo
Enhances Area in half Picture.
Whether DEMO on or off, it is effected Full
Enhance, Nature-Skin, Green-Field, Sky-blue,
Auto Detect displays in the left side screen.
 Picture Boost
Frame Size (When Bright Frame is ON)
Adjusts the Size of the Frame.
Note: The smallest size is 14.
Brightness (When Bright Frame is ON)
Brightness Adjustment for Enhance Area.
Contrast (When Bright Frame is ON)
Contrast Adjustment for Enhance Area.
Hue (When Bright Frame is ON)
Hue Adjustment for Enhance Area.
Saturation (When Bright Frame is ON)
Saturation Adjustment for Enhance Area.
Position (When Bright Frame is ON)
Adjusts the horizontal position of the Frame.
Adjusts the vertical position of the Frame.
Bright Frame
Enhances Area  function.
Note: After Bright frame turns OFF to ON, the
values of Frame Size recalls factory mode.
Bright Frame and the Frame Size do not store the
position setting.
 OSD Setup
H. Position
Adjusts the horizontal position of the OSD.
V. Position
Adjusts the vertical position of the OSD.
Timeout
Adjusts the OSD timeout.
Language
Sets OSD display language to English.
(English is the default setting).
 Extra
Input Select
Selects input source Ypbpr and HDMI for MFM.
Auto Adjust
Auto Adjusts the H/V Position, Focus and Clock of
picture.
DDC/CI
Turns 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.
Reset
Clears each old status of Auto-configuration and
sets the color temperature to Warm and recall.
Aspect
Sets up the rate of showing.
Information
Shows the resolution, H/V frequency, serial number
and input port of current input timing.
OSD Message:
Auto Config Please Wait
1. When Analog signal input, if User Press Hot-Key “Auto”,
will show this message, and the monitor do the auto
configuration function. This message location is at the
position setting in “OSD Setup” item.
2. When Digital signal input, without this OSD Message.
Input Not Support
When the Hsync Frequency, Vsync Frequency or Resolution
is out of the monitor support range, will show this message.
This message will be flying.
No Signal
When the video cable is not connected, or the video cable is
connected but there is no active signal input, will show this
message, after 9s the monitor will enter power saving. This
message location is at the position setting in “OSD Setup”
item.
OSD Locked
When the OSD is unlocked, keep holding down “Menu” key
and “Power” key once to turn on the monitor, the OSD will
be locked and show this message. When the OSD is locked,
only Power key function is still working, if user press other
key will also this message.
When the OSD is locked, keep holding down “Menu” key
and press “Power” key once to turn on the monitor, the OSD
will be unlocked an does not show message. This message
location is at the position setting in “OSD Setup” item.
Input Signal
1. D-SUB: Analog PC source is selected.
2. DVI: Digital PC source is selected.
3. Ypbpr: Analog Video source (Component) is selected.
4. HDMI: Digital Video source (HDMI) is selected.
 
						

							English
English-11
Recommended use
Safety Precautions and Maintenance
FOR OPTIMUM PERFORMANCE, PLEASE NOTE
THE FOLLOWING WHEN SETTING UP AND
USING THE LCD COLOUR 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 LCD monitor with its AC 125-240V power supply, use a power supply aord 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 U.K, 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 inside of the fluorescent tube located within the LCD monitor contains mercury. Please follow the bylaws or rules of
your municipality to dispose of the tube properly.
•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: Image persistence is 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.
NOTE:As with all personal display devices, NEC DISPLAY SOLUTIONS recommends using a moving screen saver at
regular intervals whenever the screen is idle or turning off the monitor when not in use.
CAUTION
 
						

							English-12 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.
•Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any
cleaning solution or glass cleaner!
•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 Colour Setting.
•Use non-interlaced signals with a vertical refresh rate between 60-75 Hz.
•Do not use primary colour 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 becomes dusty or dirty, wipe gently with a soft cloth.
•Do not rub the LCD panel with coarse or hard material.
•Do not apply pressure to the LCD surface.
•Do not use OA cleaner as it will cause deterioration or discoloration to the LCD surface.
Cleaning the Cabinet
•Unplug the power supply.
•Dampen a soft cloth with water and a neutral detergent. Gently wipe the cabinet then dry gently with a soft 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 period of time. These types of fluids and fabrics can cause the paint to deteriorate,
crack or peel.
 
						

							English
English-13
Specifications - LCD22WMGX
Monitor Specifications AccuSync LCD22WMGX Monitor Notes
LCD Module Diagonal: 55.9 cm/22 inches Active matrix; thin film transistor (TFT)
Viewable Image Size: 55.9 cm/22 inches liquid crystal display (LCD); 0.282 mm dot
Native Resolution (Pixel Count): 1680 x 1050 pitch; 300 cd/m
2 white luminance, 1000:1
contrast ratio, typical, response time: 5 ms.
Input Signal PC INPUT:
Video: Analog Input: 0.7 Vp-p/75 Ohms
Digital Input: DVI
Sync: Separate sync. TLT Level (Positive/Negative)
VIDEO INPUT: Analog Input: 1 component 1.0/0.7 p-p Input Impedance 75 Ohm RCA-INPUT
Digital Input: HDMI
AUDIO INPUT: RCA L/R INPUT, STEREO Mini Jack 1 INPUT
1V rms Input
Output Signal Head phone: Stereo Mini Jack
Digital Audio: S/PDIF 0.5Vp-p (HDMI input source only)
Display Colours 16,7 M Depends on display card used.
Synchronization Range Horizontal: 30 kHz to 83.0 kHz Automatically
Vertical: 60 Hz to 75 Hz Automatically
Viewing Angle Left/Right: -85°/+85°  (CR>10)
Up/Down: -80°/+80° (CR>10)
Resolutions PC: 720 x 400*
1@ 70 Hz Some systems may not support all
Supported 640 x 480*1@ 60 Hz to 75 Hz 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
1152 x 864*1@ 75 Hz
1152 x 870*1@ 75 Hz
1280 x 720*1@ 60 Hz
1280 x 768*1@ 60 Hz to 75 Hz
1280 x 960*1@ 60 Hz
1280 x 1024*1@ 60 Hz to 75 Hz
1360 x 768*1@ 60 Hz
1440 x 900*1@ 60 Hz Recommended resolution is 60 Hz for
1680 x 1050*1@ 60 Hz................................ optimal display performance.
HDTV: 480i (60 Hz), 480P (60 Hz), 576i (50 Hz), 576P (50 Hz), 720P (50 Hz/60 Hz),
1080i (60 Hz), 1080P (50 Hz/60 Hz)
Active Display Area  Horizontal: 473.8 mm
Vertical: 296.1 mm
Power Supply 100 - 240 V ~ 50/60 Hz
Speaker Practical Audio Output 2+2 Watts
Dimensions Landscape: 505.8 mm (W) x 407.5 mm (H) x 210.0 mm (D) (with stand)
505.8 mm (W) x 358.0 mm (H) x 60.8 mm (D) (without stand)
Weight 5.5 kg
Environmental Considerations
Operating Temperature: 5 °C to 35 °C
Humidity: 30% to 80%
Altitude: 0 to 4,572 m
Storage Temperature: -10 °C to +60 °C
Humidity: 10% to 85%
Altitude: 0 to 12,192 m
*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 - LCD24WMCX
Monitor Specifications AccuSync LCD24WMCX Monitor Notes
LCD Module Diagonal: 61 cm/24 inches Active matrix; thin film transistor (TFT)
Viewable Image Size: 61 cm/24 inches liquid crystal display (LCD); 0.270 mm dot
Native Resolution (Pixel Count): 1920 x 1200 pitch; 400 cd/m
2 white luminance, 1000:1
contrast ratio, typical, response time: 5 ms.
Input Signal PC INPUT:
Video: Analog Input: 0.7 Vp-p/75 Ohms
Digital Input: DVI
Sync: Separate sync. TLT Level (Positive/Negative)
VIDEO INPUT: Analog Input: 1 component 1.0/0.7 p-p Input Impedance 75 Ohm RCA-INPUT
Digital Input: HDMI
AUDIO INPUT: RCA L/R INPUT, STEREO Mini Jack 1 INPUT
1V rms Input
Output Signal Head phone: Stereo Mini Jack
Digital Audio: S/PDIF 0.5Vp-p (HDMI input source only)
Display Colours 16,7 M Depends on display card used.
Synchronization Range Horizontal: 31.5 kHz to 92.0 kHz Automatically
Vertical: 60 Hz to 75 Hz Automatically
Viewing Angle Left/Right: -80°/+80°  (CR>10)
Up/Down: -80°/+80° (CR>10)
Resolutions PC: 720 x 400*
1@ 70 Hz Some systems may not support all
Supported 640 x 480*1@ 60 Hz to 75 Hz 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
1152 x 864*1@ 75 Hz
1152 x 870*1@ 75 Hz
1280 x 720*1@ 75 Hz
1280 x 768*1@ 60 Hz to 75 Hz
1280 x 960*1@ 60 Hz
1280 x 1024*1@ 60 Hz to 75 Hz
1360 x 768*1@ 60 Hz
1440 x 900*1@ 60 Hz
1680 x 1050*1@ 60 Hz
1600 x 1200*1@ 60 Hz Recommended resolution is 60 Hz for
1920 x 1200*1@ 60 Hz................................ optimal display performance.
HDTV: 480i (60 Hz), 480P (60 Hz), 576i (50 Hz), 576P (50 Hz), 720P (50 Hz/60 Hz),
1080i (60 Hz), 1080P (50 Hz/60 Hz)
Active Display Area  Horizontal: 518.4 mm
Vertical: 324.0 mm
Power Supply 100 - 240 V ~ 50/60 Hz
Speaker Practical Audio Output 3+3 Watts
Dimensions Landscape: 561.8 mm (W) x 460.0 mm (H) x 260.0 mm (D) (with stand)
561.8 mm (W) x 392.7 mm(H) x 86.0 mm(D) (without stand)
Weight 7.0 kg
Environmental Considerations
Operating Temperature: 5 °C to 35 °C
Humidity: 30% to 80%
Altitude: 0 to 4,572 m
Storage Temperature: -10 °C to +60 °C
Humidity: 10% to 85%
Altitude: 0 to 12,192 m
*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.
No-touch Auto Adjust: No-touch Auto Adjust automatically adjusts the monitor to optimal settings upon initial setup.
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.
IPM (Intelligent Power Manager) 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 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.
 
						

							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.
•Check to make sure that correct input source is selected.
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
•Image persistence is when a “ghost” of an image remains on the screen even after the monitor has been turned off.
Unlike CRT monitors, LCD monitors’ image persistence is not permanent, but constant images being displayed for a
long period of time should be avoided.
Toalleviate image persistence, turn the monitor off for as long as an 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.
NOTE:As with all personal display devices, NEC DISPLAY SOLUTIONS recommends using a 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 colour 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 is set at minimum.
No Sound from Headphones
•Make sure headphones are properly connected.
 
						

							English
English-17
TCO’06 (LCD24WMCX Only)
Congratulations!
The product you have just purchased carries the TCO’06 Media
Displays label. This means that your display is designed and
manufactured according to some of the strictest performance and
environmental criteria in the world. The manufacturer of this
display has selected it to be certified to TCO’06 Media Displays as
a sign of usability, high performance and reduced impact on the
natural environment.
Products certified to TCO´06 Media Displays are specifically designed for high quality
reproduction of moving images. Features such as luminance, colour rendition and response
time are important when watching TV or working with media, graphics, web design and other
applications that demand outstanding moving images.*
Other features of TCO’06 Media Displays:
Ergonomics
•Good visual ergonomics and image quality in order to reduce vision and strain problems.
Criteria for luminance, contrast, resolution, reflectance, colour rendition and response time.
Energy
•Energy saving mode – beneficial both for the user and the environment
•Electrical safety
Emissions
•Low electromagnetic fields surrounding the display
Ecology
•Product is designed for recycling. Manufacturer must have a certified environmental
management system such as EMAS or ISO 14 001
•Restrictions on:
-Chlorinated and brominated flame retardants and polymers
-Hazardous heavy metals such as cadmium, mercury, hexavalent chromium and lead.
All TCO labelled products are verified and certified by TCO Development, an independent third
party labelling organization. For over 20 years, TCO Development has been at the forefront of
moving the design of IT equipment in a more user-friendly direction. Our criteria are developed
in collaboration with an international group of researchers, experts, users and manufacturers.
Since the program’s inception, TCO labelled products have grown in popularity and are now
requested by users and IT-manufacturers all over the world.
Full specifications and lists of certified products can be found on our homepage
www.tcodevelopment.com
*For a display used primarily for conventional work tasks such as word processing, we recommend a display certified to our
office display series TCO’03 Displays or later version.
 
						

							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 colour
Normal Operation Approx. 48W Blue
Energy Saving Mode Less than 2W Amber
Off Mode Less than 1W Unlit
Mode Power consumption LED colour
Normal Operation Approx. 98W Blue
Energy Saving Mode Less than 2W Amber
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.
LCD24WMCX
LCD22WMGX