Samsung Syncmaster 933nw User Manual
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when switching to a new video image. All display products, including LCD\ , are subject to image retention. This is not a product defect. Please follow the suggestions below to protect your LCD from image reten\ tion. Power Off, Screen Saver, or Power Save Mode Ex) • Turn the power off when using a stationary pattern. • Turn the power off for 4 hours after 20 hours in use • Turn the power off for 2 hours after 12 hours in use • Use a Screen saver if possible • Screen saver in one color or a moving image is recommended. • Set the Monitor to power off with the PC Display Properties Power Scheme\ . Suggestions for specific applications Ex) Airports, Transit Stations, Stock Markets, Banks, and Controlling S\ ystems We recom- mend that you follow set up of your display system program as below: Display Information together with Logo or Moving image cycle. Ex) Cycle : Display Information for 1 hour followed by a Display Logo o\ r moving image for 1 minute. Change the Color Information periodically (Use 2 different colors). Ex) Rotate the Color Information with 2 colors every 30 minutes. Avoid using a combination of characters and background color with large \ difference in luminance. Avoid using Grey colors, which can cause Image retention easily. • Avoid: Colors with big difference in luminance (Black & White, Grey) Ex) • Recommended settings: Bright colors with little difference in luminance • Change the characters color and background color every 30 minutes Information 50
Ex) • Every 30 minutes, change the characters with movement. Ex) The best way to protect your monitor from Image retention is to set your\ PC or System to operate a Screen Saver program when you are not using it. Image retention may not occur when a LCD panel is operated under normal \ conditions. Normal conditions are defined as continuously changing video patterns. W\ hen the LCD panel is operated for a long time with a fixed pattern (-over 12 hours-\ ), there may be slight difference in voltage between electrodes that work the liquid crystal (\ LC) in a pixel. The voltage difference between electrodes increases with time, forcing the l\ iquid crystal to lean. When this occurs, the previous image may be seen when the pattern is cha\ nged. To prevent this, the accumulated voltage difference must be decreased. Information 51
Our LCD Monitor satisfies ISO13406-2 Pixel fault Class IIInformation 52
Appendix Contact SAMSUNG WORLDWIDE Note If you have any questions or comments relating to Samsung products, plea\ se contact the SAMSUNG customer care center. North America U.S.A 1-800-SAMSUNG(726-7864) http://www.samsung.com CANADA 1-800-SAMSUNG(726-7864) http://www.samsung.com/ca MEXICO 01-800-SAMSUNG(726-7864) http://www.samsung.com Latin America ARGENTINE 0800-333-3733 http://www.samsung.com/ar BRAZIL 0800-124-421 4004-0000 http://www.samsung.com CHILE 800-SAMSUNG(726-7864) http://www.samsung.com/cl COLOMBIA 01-8000112112 http://www.samsung.com/co COSTA RICA 0-800-507-7267 http://www.samsung.com/latin ECUADOR 1-800-10-7267 http://www.samsung.com/latin EL SALVADOR 800-6225 http://www.samsung.com/latin GUATEMALA 1-800-299-0013 http://www.samsung.com/latin HONDURAS 800-7919267 JAMAICA 1-800-234-7267 http://www.samsung.com/latin NICARAGUA 00-1800-5077267 PANAMA 800-7267 http://www.samsung.com/latin PUERTO RICO 1-800-682-3180 http://www.samsung.com/latin REP. DOMINICA 1-800-751-2676 http://www.samsung.com/latin TRINIDAD & TO- BAGO 1-800-SAMSUNG(726-7864) http://www.samsung.com/latin VENEZUELA 0-800-100-5303 http://www.samsung.com/latin Europe AUSTRIA 0800-SAMSUNG (726-7864) http://www.samsung.com/at BELGIUM 0032 (0)2 201 24 18 http://www.samsung.com/be CZECH REPUBLIC 844 000 844 http://www.samsung.com/czDENMARK 70 70 19 70 http://www.samsung.com/dk EIRE 0818 717 100 http://www.samsung.com/ie FINLAND 030-6227 515 http://www.samsung.com/fi FRANCE 3260 SAMSUNG (€ 0,15/Min) 08 25 08 65 65 (€ 0,15/Min) http://www.samsung.com 53
Europe GERMANY 01805 - SAMSUNG (726-7864) (€ 0,14/Min) http://www.samsung.com HUNGARY 06-80-SAMSUNG (726-7864) http://www.samsung.com ITALIA 800-SAMSUNG (726-7864) http://www.samsung.com LUXEMBURG 0035 (0)2 261 03 710 http://www.samsung.com/be NETHERLANDS 0900 SAMSUNG (726-7864) (€ 0,10/Min) http://www.samsung.com/nl NORWAY 815-56 480 http://www.samsung.com/no POLAND 0 801 801 881 022-607-93-33 http://www.samsung.com/pl PORTUGAL 80820-SAMSUNG (726-7864) http://www.samsung.com/pt SLOVAKIA 0800-SAMSUNG (726-7864) http://www.samsung.com/sk SPAIN 902 10 11 30 http://www.samsung.com SWEDEN 0771-400 200 http://www.samsung.com/se SWITZERLAND 0800-SAMSUNG (726-7864) http://www.samsung.com/ch U.K 0845 SAMSUNG (7267864) http://www.samsung.com CIS ESTONIA 800-7267 http://www.samsung.ee LATVIA 800-7267 http://www.samsung.com/lv LITHUANIA 8-800-77777 http://www.samsung.lt KAZAKHSTAN 8-10-800-500-55-500 http://www.samsung.kz KYRGYZSTAN 00-800-500-55-500 RUSSIA 8-800-555-55-55 http://www.samsung.ru TADJIKISTAN 8-10-800-500-55-500 UKRAINE 8-800-502-0000 http://www.samsung.com UZBEKISTAN 8-10-800-500-55-500 http://www.samsung.uz Asia Pacific AUSTRALIA 1300 362 603 http://www.samsung.com CHINA 800-810-5858 010-6475 1880 http://www.samsung.com HONG KONG 3698 - 4698 http://www.samsung.com/hk INDIA 3030 8282 1800 110011 http://www.samsung.com INDONESIA 0800-112-8888 http://www.samsung.com JAPAN 0120-327-527 http://www.samsung.com/jp MALAYSIA 1800-88-9999 http://www.samsung.com/my NEW ZEALAND 0800 SAMSUNG(726-7864) http://www.samsung.com/nz PHILIPPINES 1800-10-SAMSUNG(726-7864) http://www.samsung.com/ph SINGAPORE 1800-SAMSUNG(726-7864) http://www.samsung.com THAILAND 1800-29-3232, 02-689-3232 http://www.samsung.com Appendix 54
Asia Pacific TAIWAN 0800-329-999 http://www.samsung.com/tw VIETNAM 1 800 588 889 http://www.samsung.com Middle East & Africa SOUTH AFRICA 0860-SAMSUNG(726-7864) http://www.samsung.com TURKEY 444 77 11 http://www.samsung.com U.A.E 800-SAMSUNG(726-7864) 8000-4726 http://www.samsung.com Terms Dot Pitch The image on a monitor is composed of red, green and blue dots. The closer the dots, the higher the resolution. The distance be- tween two dots of the same color is called the Dot Pitch. Unit: mm Vertical Frequency The screen must be redrawn several times per second in order to create and display an image for the user. The frequency of this repetition per second is called the Vertical Frequency or Refresh Rate. Unit: Hz Example: If the same light repeats itself 60 times per second, this is regarded as 60 Hz. Horizontal Frequency The time to scan one line connecting the right edge to the left edge of the screen horizontally is called the Horizontal Cycle. The in- verse number of the Horizontal Cycle is called Horizontal Fre- quency. Unit: kHz Interlace and Non-Interlace Methods Showing the horizontal lines of the screen from the top to the bot- tom sequentially is called the Non-Interlace method while show- ing odd lines and then even lines in turn is called the Interlace method. The Non-Interlace method is used for the majority of monitors to ensure a clear image. The Interlace method is the same as that used in TVs. Plug & Play This is a function that provides the best quality screen for the user by allowing the computer and the monitor to exchange informa- tion automatically. This monitor follows the international standard VESA DDC for the Plug & Play function. Resolution The number of horizontal and vertical dots used to compose the screen image is called the resolution. This number shows the ac- curacy of the display. A high resolution is good for performing multiple tasks as more image information can be shown on the screen. Example: If the resolution is 1440 x 900 , this means the screen is composed of 1440 horizontal dots (horizontal resolution) and 1050 vertical lines (vertical resolution).Appendix 55
Correct Disposal Correct Disposal of This Product (Waste Electrical & Electronic Equipme\ nt) - Europe only (Applicable in the European Union and other European countries with separate collection systems) This marking shown on the product or its literature, indi- cates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrol- led waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustaina- ble reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government of- fice, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This prod- uct should not be mixed with other commercial wastes for disposal. Authority Information in this document is subject to change without notice. © 2008 Samsung Electronics Co., Ltd. All rights reserved. Reproduction in any manner whatsoever without the written permission of \ Samsung Electronics Co., Ltd. is strictly forbidden. Samsung Electronics Co., Ltd. shall not be liable for errors contained h\ erein or for incidental or con- sequential damages in connection with the furnishing, performance, or us\ e of this material. Samsung is the registered trademark of Samsung Electronics Co., Ltd.; Mi\ crosoft, Windows and Win- dows NT are registered trademarks of Microsoft Corporation; VESA, DPM an\ d DDC are registered trademarks of Video Electronics Standard Association; the ENERGY STAR ® name and logo are reg- istered trademarks of the U.S. Environmental Protection Agency (EPA). \ As an ENERGY STAR ® Partner, Samsung Electronics Co., Ltd. has determined that this product \ meets the ENERGY STAR ® guidelines for energy efficiency. All other product names mentioned her\ ein may be the trade- marks or registered trademarks of their respective owners. Appendix 56