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English

English-19

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.

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.

Mode

Maximum Operation

Normal Operation

Energy Saving Mode

Off Mode

Power consumption

28 W

23 W (Default setting)

0.34 W

0.32 W

LED colour

Blue

Blue

Amber

Unlit

Summary of Contents for MultiSync E231W

Page 1: ...MultiSync E231W User s Manual ...

Page 2: ... use English 3 Contents English 5 Quick Start English 6 Controls English 10 Specifications English 14 Features English 15 Troubleshooting English 16 Using the Auto Brightness function English 17 TCO Displays 5 English 18 Manufacturer s Recycling and Energy Information English 19 ...

Page 3: ...SERVICING TO QUALIFIED SERVICE PERSONNEL Declaration of the Manufacturer We hereby certify that the colour monitor MultiSync E231W L239NP is in compliance with Council Directive 2006 95 EC EN 60950 1 Council Directive 2004 108 EC EN 55022 EN 61000 3 2 EN 61000 3 3 EN 55024 Council Directive 2009 125 EC EC No 1275 2008 EN 62301 2005 and marked with NEC Display Solutions Ltd 4 13 23 Shibaura Minato ...

Page 4: ...r 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 ...

Page 5: ...d 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 you notice any structural damage such as cracks or u...

Page 6: ... image persistence after image effects Get regular eye checkups Ergonomics To realize the maximum ergonomics benefits we recommend the following Adjust the Brightness until the background raster disappears Do not position the Contrast control to its maximum setting Use the preset Size and Position controls with standard signals Use the preset Colour Setting Use non interlaced signals with a vertic...

Page 7: ...le to 15 pin mini D SUB male Video Signal Cable DVI D to DVI D Setup Manual CD ROM includes complete User s Manual in PDF format Power Cord Type of power cord included will depend on the where the LCD monitor is to be shipped Setup Manual 15 pin mini D SUB male to 15 pin mini D SUB male DVI D to DVI D Remember to save your original box and packing material to transport or ship the monitor Setup Ma...

Page 8: ...the computer then attach the 15 pin mini D SUB signal cable to the Macintosh cable adapter Figure A 3 Tighten all screws For the PC with DisplayPort output Connect the DisplayPort cable to the connector of the display card in your system Figure A 4 Figure 2 Screws Figure 1 Control buttons NOTE Some Macintosh systems do not require a Macintosh cable adapter 3 Place hands on each side of the monitor...

Page 9: ...as desired Figure TS 1 NOTE Handle with care when tilting the monitor screen Figure TS 1 6 Connect the power cord to the power outlet Figure C 1 NOTE Please refer to Caution section of this manual for proper selection of AC power cord 7 Turn on the monitor with the front power button and the computer Figure C 1 8 No Touch Auto Adjust automatically adjusts the monitor to optimal settings upon initi...

Page 10: ...ion 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 with one hand grip the top of the display by the handle using the other hand to grip the bottom 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 P...

Page 11: ...et the safety requirements the monitor must be mounted to an arm which guaranties the necessary stability under consideration of the weight of the monitor 3 The mounting stand must be able to sustain at least 18 4 kg and be UL certified Thickness of Bracket Arm 2 0 3 2 mm Weight of LCD assembly 4 5 kg MAX 100 mm Figure F 1 4 Screws M4 Max Depth 9 5 mm Hole of mark Please assemble then together 100...

Page 12: ...access OSD menu press any of the control buttons MENU Left Right Down Up To change signal input press the SELECT button To change ECO MODE press the RESET ECO MODE button NOTE OSD must be closed in order to change signal input 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 button Brightness Contrast Co...

Page 13: ... the Image Position Horizontal Size and Fine settings 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 Adjusts the horizontal size by increasing or decreasing this setting FINE Improves focus clarity and image stability by increasing or decreasing this...

Page 14: ...enu 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 OSD LOCK OUT This control completely locks out access to all OSD control functions without Brightness and Contrast When attempting to activate OSD controls while in the Lock Out mode a screen will appear indicating the OSD ...

Page 15: ...Euro You can adjust currency setting to Euro icon from US dollar icon using the Left or Right key in Current setting item 4 Select Currency Convert Setting item using the Up or Down key 5 Adjust Currency Convert Setting item using the Right or Left key This initial Euro setting is Germany of OECD 2007 Edition Please check receipt of French s electricity prices or OECD data for French French of OEC...

Page 16: ... 1 60 Hz to 75 Hz NEC DISPLAY SOLUTIONS cites recommended 1920 x 1080 60 Hz resolution for optimal display performance Active Landscape Horiz 509 18 mm 20 0 inches Display Area Vert 286 4 mm 11 3 inches Portrait Horiz 286 4 mm 11 3 inches Vert 509 18 mm 20 0 inches Power Supply AC 100 240 V 50 60 Hz Current Rating 0 50 0 30 A Power Maximun Operation 28 W Consumption Normal Operation 23 W Default s...

Page 17: ...ilitates 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 ...

Page 18: ...r blank or shows rough images only Image is displayed only roughly pixels are missing and OSD warning OUT OF RANGE is displayed Either signal clock or resolution is too high Choose one of the supported modes OSD warning OUT OF RANGE is displayed on a blank screen Signal frequency is out of range Choose one of the supported modes Image is unstable unfocused or swimming is apparent Signal cable shou...

Page 19: ...ss level Figure 2 2 Set the DARK level This is the level of brightness that the monitor will go down to when the ambient light level is low Make sure the room is at its darkest when setting this level Then use the front buttons to move the cursor up to the BRIGHTNESS setting Choose the desired brightness level Figure 3 Figure 1 Figure 2 Figure 3 When the Auto Brightness function is enabled the Bri...

Page 20: ...ndards at an impartial laboratory Electric and magnetic fields emissions as low as normal household background levels Low acoustic noise emissions Some of the Environmental features of the TCO Certified for displays The brand owner demonstrates corporate social responsibility and has a certified environmental management system EMAS or ISO 14001 Very low energy consumption both in on and standby mo...

Page 21: ... 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 Manufacturer s Recycling and Energy Information WEEE Mark European Directive 2002 96 EC With...

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