LG Electronics USA CB221B 21-inch Color Monitor User Manual
LG Electronics USA 21-inch Color Monitor Users Manual
Users Manual
’_ J User's Guide | LG Monitor MODEL: CBZZ1BU ENGLISH Notice Copyright 0 LG Electronics Inc., 1999 All Rights Reserved This document is protected by copyright with all rights reserved. No part of the document may be reproduced or transmitted by any means or in any form, without prior oonoent in writing from LG Electronics lnc. Trademark Acknowledgments LG is a trademark of LG Electronics inc. IBM is a registered trademark and VGA is a trademark of International Business Machines Corporation, Introduction Installation Opetatlon Technlwl Inionnaflon Appendix Table of Contents Inh'oduction Important Preaufims Connecting 1M Monitor Making use of USB (Univetsal Serial Bus) Lomlion and Function ofContmls —@— Conlrol Panel Function Q Energy Saving Design Q— Low Radiation Compliance (MFR II) and ————@— DDC (Display Data Gml) Cmmnmications Regulalion Infomlation —®— Environmental labelling of Personal Computes—Q— Introduction Features Monitor Registration The model and ser'ml numbers are iound on the rear 01 line unIL These numbers are unique or this unit and not available to others. You should record requested iniormatlon here and retain this guide asa permanent record oi your purchase. Staple your receipt here. mommies : DulchurdnsedFm ' Dealeerrees DeolerPhonaNo ModelNo SeriaINo i’ Introduction Thank you for purchasing a high resolution monitor. It will give you high rwolution performance and convenient reliable operation in a variety of video operating mods. . The monitor is a 21 inches (20 inches viewable ) intelligent. microprocessor based monitor compatible with most analog RGB (Red, Green, Blue) display standards, including IBM P0. PS/Z'. Apple‘, Macintosh‘, Centris‘, Ouadra', and Macintosh II family. . USB (Universal Serial Busl ports at the back of the monitor are prepared for the USB cable and hub. You can easily and flexibly connect USB- designed devices-such as a mouse, keyboard or printer- to the monitor for true Plug and Play function. . The monitor provides crisp text and vivid color graphics with VGA, SVGA, XGA, and VESA Ergonomic modes (non—interlaced), and most Macintosh compatible color video cards when used with the appropriate adaptor. The monitor's wide compatibility makes it possible to upgrade video cards or software without purchasing a new monitor. . Digitally controlled autoscanning is done with the microprocessor for horizontal scan frequencies between 30 and 1 15kHz, and vertical scan frequencies between 50200HZ. The microprocessorbased intelligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor. . We managed to adapt the advanced design and technology to the monitor. Soft touch buttons on the front panel are simple and allow you to conveniently adjust a variety of image controls. The absolutely flat screen and special screen treatment virtually eliminate distracting glares, . This monitor is capable of producing a maximum horizontal resolution of 1600 dots and a maximum vertical resolution of 1200 lines. It is well suited for CAD work and sophisticated windowing environments. . For low cost of monitor operation, this monitor is certified as meeting the EPA Energy Star requirements, and utilizes the VESA Display Power Management Signalling lDPMSl protocol for power saving during now use periods. On Safety Important Precautions Thisunithxbeenengineemd andmnnufncturerltomlreynur personal safety, but improper use can result in potential electrical shock or fire hazard. In order not to defeat the safeguards ineorporatedhthismonimnnbservethefoflowtngbaslcrulesforis Mbfiomugmdwwkfigmfollowallwamingand instructions marked directly on your monitor. Use only the power cord supplied with the unit In case you use another power cord, make sure that it is certified by the applicable national standards it not being provided by the supplier. Operate the monitor only from a power source indicated in the specifications of this manual or listed on the monitor. If you are not sure what type of power supply you have in your home, consult with your dealer. Overloaded AC outlets and extension oords are dangerous. So are frayed power cords and broken plugs. They may rfiult in a shock or fire hazard. Call your service technician for replacement. Do not Open the Monitor . There are no user serviceable components inside. - There are Dangerous High Voltages inside, even when the power is OFF. . Contact your dealer if the monitor is not operating properly. To Avoid Personal Injury : . Do not place the monitor on a sloping shelf unless properly secured. - Use only a stand recommended by the manufacturer. . Do not try to roll a stand with small casters across thresholds or deep pile carpets. To Prevent Fire or Hazards: . Always turn the monitor OFF it you leave the room for more than a short period of time. Never leave the monitor ON when leaving the house. . Keep children from dropping or pushing objects into the monitor's cabinet openings. Some internal pans carry hazardous voltages. Introduction On Installation On Cleaning On Repacking Important Precautions . Do not add accessories that have not been designed for this monitor. . During a lightning storm or when the monitor rs to be left unattended for an extended period of time, unplug itirom the wall outlet . Do not bring magnetic devices such as magnets or motors near the picture tube. Do not allow anything to rest upon or rollover the power cord, and do not place the monitor where the power cord is subject to damage. Do not use this monitor near water such as near a bathtub, washbowl, kitchen sink laundry tub, in a wet basement, or neara swimming pool. Monitors are provided with ventilation openings in the cabinet to allow the release of heat generated during operation. If these openings are blocked, builtup heat can cause failures which may result in a fire hazard. Therefore, NEVER: . Block the bottom ventilation slots by placing the monitor on a bed, sofa, rug, etc. - Place the monitor in a builtin enclosure unless proper ventilation is provided. . Cover the openings with cloth or other material. - Place the monitor near or over a radiator or heat source. . Unplug the monitor before cleaning the face of the picture tube. . Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the picture tube because overspray may cause electrical shock. - Do not throw away the canon and packing materials. They make an ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material. Connectlon to any IBM VGA PC compatible system Installation Connecting the Monitor Figure 1 shows the signal cable connections from the monitor to the Video Graphics Array (VGA) port typical in an IBM PC or PC compatible. This also applies to any graphics video card for PC-CAD or workstation that has a 15 pin high demity (3 low) d-Sub connector. 1. Power off both the monitor and PC. 2. Connect the 15 pin VGA connector of the supplied signal cable to the output VGA video connector on the PC and the matching input connector on the rear of the monitor. The connectors will mete onty one way. If you cannot attach the cable easily, turn the connector upside down and try again. When mated, tighten the thumbscrews to secure the connection. 3. Power ON the PC, then the monitor. 4. If you see the NO SIGNAL message, check the signal cable and connectors. 5. After using the system, power OFF the monitor, then the PC. Installation Connecting to an Apple Maclmosh Pc Connecting the Monitor figureZshowslheoonnecfion toanAppleMadntosh, usinga separately purchased adapter. 1. Power OFF both the monitor and the PC. 2. Locate the appropriate MAC to VGA adapter block at your local computer store. This adapter changes the high density 3 row 15 pin VGA connector to the correct 15 pin 2 row connection to mate with your MAC. Attach the other end of the signal cable to the side of the adapter block with 3 rows. 3. Connect the attached adapter block/signal able to the video output on your MAC. 4. Power ON the PC, then the monitor. 5. If you see the NO SIGNAL message, check the signal cable and connectors. 6. After using the system, power OFF the monitor, then the PC. USB connection Making use of USB (Universal Serial Bus) USB (Univa Serial Bus) is an innovation in connecting your computer to your monitor. By using the USB, you will be able to connect your mouse, keyboard, printer, and other peripherals to your monitorhisteadofhavingtooonnedthemtoyoureomputenThiswill giveyougreaterncxibilityinsetfingupyoursystemPlusyouwnl have true Plug and Play capability. 1. Connect the upstream port of the monitor to the downstream port of the USB compliant PC or anther hub using the USB cable lComputer must have a USB port) 2. Connect the USB compliant peripherals to the downstream ports the monitor USB Upstream connector USB Dowmrnam connector -EE -Ei Installation Installation Making use of USB (Universal Serial Bus) Example of connection U5B speclflcations U Rev, 10 complied self-powefed hub ' ' 500m for each (MAX) 12 Mbps (full), 15 Mbps (low) 1 Upstream port 4 Downstream Dons USB-Monltor Software tuncton Installation Making use of USB (Universal Serial Bus) As an added advantage, the nwnitor can be controlled from a computer with a mouse or keyboard. Making adjustments to the imagesizepofifiomscrwncolorandnpemfingparametersofflte monitor is easy with the USB-Mnnitar software (please refer to the supplied disk). To aocss the umimr software lumen: 1. Click the right button of the mouse, then select the Properties. The Display Properties windows appears, as shown in the figure. 2. Click the USE-Monitor. You can select and adjust the Control Options (General, Color and Advancedl 3. When you are finished the making changes, click the Save. To reset the image without applying changes, click the Default. Degauss removes magnetic field buildup that can be affect color purity and convergence. 4. To close the window, click OK nisphy Properties Operation From View Rear View Location and Function of Controls - 0 Button Power Button Power Indicator OSD Button <1 l> Button 13WSC Connector DSub Signal Connector USB ports AC Power Socket Power Switch Control Panel Function Fm“ Panel Controls Digital Eye oso Button Usethisbuttonto Uselhisbuttonto enter or exit the On enter or exit the On Screen Display. Screen Display. 1 b Buttons - + Button Use these button to Use these button to choose or adjust items enter a selection in the in the on screen display on screen display. Operation Power (DPMS) Indicator This indiwtor lights up green when the monitor operates normalty. if the monitor is in DPM (Energy Saving) mode (standby! suspend/power Power ON OFF Button Use this button to turn the monitoron or off Operation On Screen Display (OSD) Control Adjustment Maldngadjusnnentstotlwirnsgesizeposifionandopersfing pammetersoitheuwnitorarequickandeasywiththeOnScmen Display Control system, using only the Enter button and Adiustment Coulml buttons. A quick example is given below to familiarize you withthenseol‘theoonuokFollowingthisMonisanoutlineofthe available atliustmuts and selections you can make using the OSD. Press the OSD Button, then the main menu of the OSD appears, To was a control, use the A or v Buttons. When the icon you want becomes highlighted, press the SET Button. Use the AV/ <1 [> Buttons to adjust the item to the desired level. Aocept the changes by pressing the SEI' Button. GWABGQ Wis Exit the OSD by Pressing the OSD Button. On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure ofselection and adjusting an itemusingtheOSDsystem. Lisedkhwmmekombnnmamdkondesu'ipfiomomw itemstlmtareshownontheMenu. OSD Adiust Brlghtnm Used to adlust the brightness or the screen. Contrast Adjust the display to the contrast deslred. PRESET E uomzonru srzs um _:l "M “mm st, n r n u r;.‘ IKE @| 0550” 9300K To appear the displays color temperature. ~ 6550K18Ilghlly reddish while, - 9300Ktslighlly bluish whiter User easily color set wilhout adjustment Red. Green and Blue (RIG/BL To set your own color levels, To set your own oolor levels. To set your own color levelsr Venlcal Position To move Image up and down Horizontal Posmon To move picture Image Ielt and right. Operation Operation On Screen Display(OSD) Selection and Adjustment OSD Adjufl Description 5 VENYIEAL rosrrlon Inn _:| an 55 El sun run an MIN — I!" sxumm D nurszolo “IN _:I It“ sxmm .r4 Pl ‘1‘ u u c; IIHII Vertical st:- To ediust image height. Homo-ital Site To adjust image wldth. sm Plum-Ion Tocovreetthebwinglnandoutoflne Image. stdo plncushlon balm». To solved the balance at both sides bowling. Trapezoid To correct geometric distortion Parallelogram This control adjusts tor a skewing of the screen image. mt To correct Image rotationt Pln s Adjust To correct the balance 01 both sides 8 bowling. Pln w must To correct the balance at both sides W bowling. WLEVEL This Item ls used to selecttne monitor's input signal level. The normal level used tor most PC's is 0.7V. To select the DOC lunctlon.(0N/OFF) LANGUNSE To choose the language In which the control names are dlsplayed. (50W To edlust posltion ol the OSD window on the screen. Adjustment N oEoAuss nsownzw nsxrzo it nroiru. svs fl Auro amour . Auro COLOR MOIRE r-r RECALL no YES mfl$muzb m "woman-on ussncs u fl‘ruflrL‘ DEGAUSS Dogma RECALL Ree-II On Screen Display(OSD) Selection and To manualy demagnetlze the screen which may show some image or eater inootredly. It the monitor is operatlng In a leotory preset mode, this control wIII reset the image to the taotory preset mode. It the monitor is operatlng in a user mode. this control has no ettectt Moire This item allows you to reduce the moire (Moire is caused by interference Horizontal Scan Line with the periodical dot sueen). It is normally OFF(H:0N:0) The moire adjustments may allect the locus ol the screen. The screen image may shake slightly whlle the molre reduction function is on. 03mm Use lh adjust the allgnmenl of red and blue liekds. Purity Use th adjust the overall purity of the image it the color appears uneven. Operation Technical Information Dlsplay Modes (Resolution) User Modes Recalling Display Modes Video Memory Modes The monitor has 38 memory locations for display modes, 12 ofwhich are factory preset to popular video modes Hliri/nllmllruq.(i«H/l \ 1 VGA 720 X 400 31.469 70 2 VESA 640 x 480 31t469 so 3 VESA 640 x 480 43.269 85 4 MAC 800 x 600 53.674 85 5 VESA 1280 x 1024 60.023 75 6 VESA 1280 x 1024 63.974 60 7 VESA 1024 x 768 68.677 85 8 MAC 1280 x 960 35.938 85 9 MAC 1280x1024 91.146 85 10 VESA 1600 x 1200 93.750 75 11 VESA 1600 x 1200 106.25 85 12 VESA 1600 x1200 112.50 90 . Modes 1-26 are empty and can accept new video data. If the monitor detects a new video mode that has not been present before or is not one of the preset modes, it stores the new mode automatically in one of the empty modes earring with mode 1. If you use up the 26 blank modes and still have more new video modes, the monitor replaces the information in the user modes starting with mode 1. . When your monitor detects a mode it has seen before, it automatically recalls the image settings you may have made the last time you used that mode. You may, however, manually force a recall of each of the 12 preset modes by pressing the Recall button. All preset modes are automatically recalled as the monitor senses the incoming signal The ability to recall the preset modes is dependent on the signal coming from your PC’s video card or system. If this Sig-la] does not match any of the factory modes, the monitor automatically sets itself to display the image, Technical Information Troubleshooting Check the following before calling for service NO SIGNAL message. . The signal cable is not connected. OUT OF FREQUENCY message appears. . The frequency of the sync input is omside the operating range of the monitor. *Horizontal Frequency: 30-115kHz *Vertical Frequency: 50-200H1 Use the graphics board's utility software to change the frequency setting (Refer to the manual for graphics board). The power LED is illuminated amber. . Display power management mode. . These is no sync signal. . The signal cable is not fastened securely. . Check the computer power and graphics adapter configuration. The image on the SCREEN is not centered, or too small, or not a rectangle shape. . Image adjustment not been done yet in the current operating mode. Use the OSD, SET and <1 l> buttons to set the image to your liking. The monitor doesn't enter the power saving off mode (Am ber). . Computer video signal is not VESA DPMS standard. Either the PC or the video controller card is not using the VESA DPMS power management function. Technical Information Service Unplug the monitor from the wall outlet and refer servicing to qualified service personnel when : . The power cord or plug is damaged or frayed. . Liquid has been spilled into the monitor, . The monitor has been exposed to rain or water. . The monitor does not operate normally following the operating instructions. Adjust only these controls that are covered in the operating instructions. An improper adjustment of other controls may result in damage and often requires extensive work by a qualified technician to restore the monitor to nomial operation . The monitor has been dropped or the cabinet has been damaged, . The monitor exhlbits a distinct change in performance. . Snapping or popping from the monitor is continuous or frequent while the monitor is operating. It is normal for some monitors to make occasional sounds when being turned on or off, or when changing video modes. Do not attempt to service the monitor yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. When replacement pans are required, have the service technician verify in writing that the replacements used have the same safety characteristics as the original parts. Use of manufacturer specified replacements can prevent fire, shock, and other hazards. Upon completion of any service or repairs to the monitor, ask the service technician to perform the safety check described in the manufacturer's service manual. When a video monitor reaches the end of its useful life, improper disposal could result in a picture tube implosion. Aska qualified service technician to dispose of the monitor. Sync Signal Types SI nal Connector ‘n Asslgnrnenl Technical Information Specifications Resolulion 1 Sew m. H. Sync mm 2 Composite Sync. HN. Sync. N.C 3 Sync, On Gree NC. NC (NC : No Connection) 15pin VGA Connector ~ Pin SignaIlD~SuM I’irr SigrmIID-Suh) 1 Red 9 MC 2 Green 10 Ground 3 Blue 1 1 Ground 4 Ground 12 SDA 5 Sell-Test 13 H Sync 6 Red Ground 14 V Sync 7 Green Ground 15 SCL 8 Blue Ground Technical information Picture Tube Sync Input Video Input Dimensions (with tilt/swivel stand) Power Input EnvIronmenIaI Conditions Weight Specifications 21 inch (20 inches viewable) FST 90 degree deflection, 0.26mmmmh Non-glareM face ARASI Antifieflective Anti-Static) ooati Horizontal Freq. 30 - 1 15kHz (Automatic) Vertical Freq. 50 - ZOOHZ (Automafici Input Form Separate Tl'L, Positive/Negative Composite "ITL, Positive/Negative SOG (Sync On Greenl Signal Input 15pin D~Sub Connector/1 3W3C Connector Input Form Separate, RGB Analog, 0.7Vpp/75 ohm, Positive Resolution(max) 1600 x 1200, 90Hz VWdth 65.6 Cm Depth 67.4 Cm Height 65.4 Cm Voltage AC 100-120/ 200-240V Frequency 50/60Hz (Hertz) Amperage 2.0/1 .0A Operating Temperature 10 'C to 35 "C Humidity 10 % to 90 % nonCcndensing Storage Temperature O'C to 60 C Humidity 5 % to 90 % nonCondensing Net 300 kg Power Consumptlon Appendix Energy Saving Design This monitor complies with the EPA's Energy Star program, which is a program designed to have manufacturers of computer equipment build circuitry into their products to reduce power consumption during time of nonuse. This monitor also goes into its energy saving mode if you exceed the monitor's operating limits, such as the maximum resolution of 1600x1200 or the frequency refresh rates of30-115kHz horizontal or 50-200Hz vertical, When this monitor is used with a Green or EPA Energy Star PC, or a PC with a screen blanking software following the VESA Display Power Management Signalling lDPMSl protocol, this monitor can conserve significant energy by reducing power consumption during periods of nonuse. When the PC goes into the energy saving mode, the monitor will go into a suspended operation state, indicated by the Power LED light changing from a green color to an amber color. After an extended period in the suspended mode, the monitor will then enter a semi—OFF mode to conserve more energy. In the semiOFF mode or DPMS OFF mode as we call it in our specifications, the Power LED will still show an amber color. When you awaken your PC by hitting a key or moving the mouse, the monitor will also awaken to its normal operating mode, indimted by the green Power LED light. By following these conventions, the power consumption can be reduced to the following levels: I r Mndo ‘ \‘idcn (“mu mirm LEDC: r NormalrMax.) On On Normal 160W(180W) Green Stand-by Orr On orr 15W( 30W) Amber Suspend On Off Oil 3 13m 30W) Amber Power Off Oil 0" Off 5 3W( 20W) Amber ' ( ) 2 USB ‘oo- 0 Low Radiatlon Compliance (MPH II) DDC (Display Data Channel) Low Radiation Compliance (MPR II) and BBC (Display Data Channel) This monitor meets one of the strictest guidelines available today for low radiation emissions, offering the user extra shielding and an antistatic screen coating, These guidelines, set forth by a gwemment agency in Sweden, limit the amount of emission allowed in the Extremely Low Frequency (ELF) and Very Low Frequency (VLF) electromagnetic range, BBC is a communication channel wer which the monitor automatically informs the host system (PC) about its capabilities This monitor has two DDC function; DDCl, DDCZB. DDCl and DDCZB carry out unidirectional communication between the PC and the monitor. Under these situations, the PC sends display data to the monitor but not commands to control the monitor settings. FOG Compliance Statement Canadian DOC Notice CE Conformity Notice (6 Appendix Communications Regulation Information This equipment has been tested and found to comply within the limits of a Class B digital device pursuantto Part 15cf 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 partiwlar installation. If this equipment does cause harmful interference to radio or television reception (which can be determined by tumir‘g the equipment on and off), the user is encouraged to try to correct the interference by using one or more of the following measures: . Reorient or relocate the receiving antenna. . Increase the separation between the equipment and the receiver . Connect the equipment into an outlet on a circuit different from that to . which the receiver is connected. . Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications not expressly approved by the party responsiblefor compliance could void the user's (or your) authority to operate the equipment. Only peripherals (digital input/output devrces, terminals, printers, etc.) certified to comply with the Class B limits may be attached to this monitor. Operation with nonoertified peripherals is likely to result in interference to radio and TV reception. Only shielded signal cable: may be used with this System. This Class B digital apparatus meets all requirements of the Canadian InterferenoeCausing Equipment Regulations. Cet appareil numerique de la classe B respecte toutes les exigences du Reglement sur Ie materiel brouilleur du Canada. Products with the "CE" Marking cornplv with the EMC Directiv9(89/336/EEC) and LOW VOLTAGE Directive l73/23/EEC) issued bythe Commission of the European Community. Oompiance with these direcfives implies conformity to the following European Norms : - EN 55022 ; Radio Frequency Interference - EN 50082-1z1992 ; Electromagnetic Immunity - EN 605552 ; Power Line Harmonics _ - EN 605553 ; Voltage Fluctuations - EN 60950 ; Product Safety Appendix Congratulations! Why do we have environmentally labelled computers? What does labelllng Involve? Environmental Labelling of Personal Computers You have just purchased a TCO'99 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products, In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are ooncemed, is that environmentally hamtful substances are used both in the products and during their manufacture. Since it is not so far possible to satisfactorily recycle the majority of electronics equipment, most of these potentially damaging substances sooner or later enter nature. There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (internal) and natural lextemall environments. Since all methods ol electricity generation have a negative effect on the environment (eg. acidic and climateinfluencing emissions, radioactive waste), it is vital to save energy. Electronics equipment in offices is often left running continuously and thereby consumes a lot of energy. This product meets the requirements for the TCO’99 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation cl Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration). Appendix Environmental Labelling of Personal Computers Approval remiren'ients cover a wide range of issues: environment, ergonomics, usability, emission of electric and magnetic fields, energy consumption and electrical and fire safety. The environmental demands in‘pose restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental poliw which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages The length of time to reactivate the computer shall be reasonable for the user, labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability, Below you Will find a brief summary of the environmental requirements met by this product. The complete environmental criteria document may be ordered from: TOO Development SE-1 14 94 Stockholm, Sweden Fax: +46 8 782 92 07 Email (Internet): developmenl@tco.se Current information regarding TCO’99 approved and labelled products may also be obtained via the Internet. using the address: http://www.too—inlo.oom/ ‘u- c Envlronmenm requirements Environmental Labelling of Personal Computers Flameretardants Flame retardantsa’epteeem in printedoitwit boards, ableswires, casings and housings. Theirpurpoeeistopreventoratleasttodelaythespreadoffre,Upto 30%otmeplasficinawnmeroesingcanmn§stofflmrewdamstbstawes. Mostflameretardansmntainbrwfineadtlaidejndflweefiar‘eretardmtsare dtemieallyrelatedmmiergupolerannentalwtdrsPCBsBahmeflame retardantsmaidngbrunineadlofideandmePCBsaesuspeaedothngnse tosevere health effects, imiudrg reproduaivedamagein fistreatjngbirdsmd "memwthebbmndative’ processesflametetardantshavebeen toundin human bloodand researdrerstearthatdstutbanoes in loetusdwelopment mayoowr. The relevant TCO’99 demand requires that plastic components weighing more than 25gamsnmstmteontainflaneretardantswiflrorganimflyboundbrameor chlorine. Haneretatdantsarealovvedinthepnmeddmitboardssineeno smsti‘tutes are available, Cadmium“ Cadniumispreseminredwgedfiebatteiesatdinmembwgewafingla/ersot certain oomwterdisplays. Cadmiumdanfigesthe nervoussystemarxiistoldcin high doses The relevant TCO’SS requirement states that batteries, the colour- generating layersotdisplaysoreensmdtheelectncalorelectronisoomponents must not contain arty cadmium. Mercury“ Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses The relevant TCO'99 requirement states that batteries may not contain any mercury. It also demands that n'tereury is not presentinawofflteelemicalorelecuonicsoonwtemsfisodatedvnmme labelled unit CFCs (freons) The relevant TCO'99 requirement states that neither CFCs nor HCFCs maybe used during the mamfactureand assembtyot the product. CFCs lireonslare sometim used for washing printed dram boards. CFCs breakdown ozone and thereby dahage the ozone layer in the stratosphere, musing increased reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a consequence. Lead“ Lead can beiound in picture tubes. display screens, soldersand emaoitors. Lead damages the nervous system and in higher doses, causes lead poisonirg. The relevant T0099 requirement pernitsthe Mm of lead since no replacement has yet been developed. minacmmlativekdefiudzsmwldummhtewiflfinfivmm - lead, admit-m and Mercury are heavy mls which are lio-imlvll'dlivt.
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