LG Electronics USA LS882C 18-inch LCD Monitor User Manual
LG Electronics USA 18-inch LCD Monitor Users Manual
Users Manual
35x E 33.5 1859 3602.33 ”023 m a E E u 5 flag I E. ii 0.53: do 58 NEWS 33 zo=mama _w:mn_ NEE ow vu— _. m w 823g =8___m ussws GUIDE Regulatory Infomation _——_————— Class B Fcc Declaration cl ocnrcnnenee Trade Name Silicon Graphics, Inc. Frodud Monitor Model Number CMNOM Date clocnlcnnence May, 2001 Responsible Party Silicon Graphics. inc. Address 2011 North sticrellne Boulevard Mountain View. ealricmla 94043-1389 Telepncne (650) 9334071 Thls equipment complies with Fan 15 ortne FCC Rules Operation is subject to the icllawing two conditions: (ll This device may not cause harmful interrerenoe‘ and (2) this device must awepi any interference received, including inlerlerence thal may wuse undesired operation. Note: This equipment has been [sled and found In compiy with me limits for a Class B digital device, pursuant to Pan 15 ufll’le FCC Rules. These fimiis are designed to pvwide reasonable protection againsl harmful interference in a residential installation. Th's equipment genelaies, uses and can radiate radio frequency energy and. find irtsialled and used in aworflance with the insuudions. may muse hamlful Interference in radio oomnmnicauons. However, here is no guarantee that imerfierenoe will not occur in a particular inslslalion. I! his aquipmem does muse harmful inlerferencs (a radio or leisvision ch ihe receiver is mnemdminedbyuningmeequipmemofland one lhe useriseneouraged tonywwvlecllhe lnlerierenoe by one or me of me ioimlng measures: - Recrienl or relocate are receiving amenna. - Increase the separation belween the equipment and receiver. ~ conned ihe equipment into an Outlet on a circuit different 1mm that in which the receiver is mowed. ~ Consult the dealer or an experienced radio/TV leennician for help. Caution: The user is camioned ma! changes or modificalkms lo the equipment noi expressly approved by me pany responsible [or cumpllance could void lhe useris authority to operale the equipment. FCC Warniilg Class B Computing Device Information to the User This equlpmcnl has been lcs|cd and found in mmp|v wuh lhc Ilmlls [m a class B lingual den/nee purslmrrn lo pan 15 or FCC Rum. nrcsc limns arc umpire In provldc reasonable prolccllon agatm! harmful inlcrfcrcncc In a rtSldcnllaJ limel- lalmn. This oqulpmcnl gcncralcs. uses. and can rddlzlc male frequency energy Arid. nr non lmlzllcfl and mm in accordance wrln nlnc rnsnrucnlons, may cause lrarmlnrl lnlcflcrcnoc lo mdlo eommumcanions, Howcvcr. (here is no gummcc lhal nnncrfcrerlce wnll nol occur in a panicular lnslajlauon. ll nms cqnnnpmcnn docs cause lnlcrfcrcncc lo ladle or nclcvrsnou rccepnnonn, which can be acncmnrlmi by Iurrnlng me equnpmenn 0“ and 011.th user is encouraged Io lry lo cornea mc rnnerlcrcm by one or more of Inc followmg inward: ~Rconcn| or relocaic me rccervmg amcima. —|ncrcasc nnc scpamnon bclwecn the equipment am mun/cf. Connccl me cqulpmcm lnlo an onllcl on a erreunl diflclcm from man in which Inc receiver is Connected. Consul! Ihc dcalcror an cxpcncnood main/TV Iochmcmn (on help and fol uddlllnnal suggcsnons The user may find me lollownng booklcl prepared by me Federal Communica- nlom Commission helpful "How lo Identify and Rcsohn: Radio-TV mnerl‘cncnce Problems.“ This moklcn ls uvallahlc from me U s. Govemmcnl Priming Olfice. Washingmm D c 20101. Slack No 004—000—003454, FCC Warning The user is caulloncd lhal changes or modificauons non cxprssly approval by me manufacmrcr could vend lrnc uscl‘s annhonily lo opcmlc lhc uqunpmenl. NOTE: In exam [or an lnslallalwn of Ibis pmducl lo mainlalu compliance Willi ma llrmls for a Clues B dcwm. shielded (2be nnnnnsn be mud _—_———_— Electromagnetic Emlsslons This device complies with the Class 5 limits of Pan 15 oi the FCC Rules. Operation is subject m the lollowing two oondifions: - This device may not cause harmful interference. - This device must accept any lnleflerenee received. including interlerence that may cause undesired operation. Also, this device complies with Class B electromagnetic emissions limits of C.I.S.P.R. Publication 22. Limits and Methods oi Measurement of Radio Inlerlerenoe Characteristics at Iniormation Technology Equipment. Industry Canada Notice (Canada Only) This Class B digiwl apparatus meets all requirements oi the Canadian Interference-Causing Equipment Regulations. Cet apparetl numérique nemsl pas de perturbations radioélectriques dépassanl Ies norrnes applicables aux appareils numénques de Classs B préserites dens Ie Réglement sur les interferences radioélectriques elabli par la Ministére des Communications du Canada. VCCI Notice (Japan Only) Korean Reguiatory Notice °i 7171—5 7i7§§~£i fizifii’ifil-‘éffr% if} 717iiki -’r—7i7 Buttons lUsethrsbutton ‘ 1Uselheselzluttunswehoose l to enter or art 1 ‘ Ofadpsl items mm on the display on of off 1 the on screen ‘ screen display 3 display l ‘ r i ‘l ‘ ‘ i ‘1 , J ,, ,i ,, Lie , ,,, ,,J - Brightness and Com-asl mn be adjusted diredtywlfmemering me On Screen Disolay(0$D) syslem. also SELECT Button The power indlcalof light is green when the display IS powered on and ‘ IS operan‘ng normally When me ~ Use the Select Button to switch between DSub analog and DVI dlgrlal input SignalS Thrs feature is Toufil me WAN/b ummsw adjust the settings am lhen the used to swllch between lwo video dlsplay IS In Energy Saver mode the } MENU_W h save al Changes sources lhal are simultaneously power lrmatot changes to amber 1 rmm C??? m 0" connected to the display. The \ I1 5 8 ml 3 e In 9 l n r Di 1080)m9m oe auhse lng IS Dsuh ‘ ~ Use this button (0 enter a selection r ln the on screen dlsplayi L 7, 7,7,7 “eff, Operation On Screen Display (OSD) Control Adjustment Maklng adjustments tn the image size‘ poslfinn and operating parameters at the dlsphy are quick Ind easy with the On Screen Display Contml system. A quick example “u given below to familiarize you with the use of the contmls, Fallnwing the section is an outline of the availxhle adjustments and nlections you can mke using the OSD. NOTE . Let the display warm up for at least 30 mimtes before making tmage amusmtems To make adjustments tn the On Screen Display, follow these steps Press the MENU Button to display the main menu of the OSD To acces a control, use the var AButtonst When the icon you want becomes highlighted, press the SELECT Button. Use the VA /<1 [> Buttons to adjust the item to the desired level, Accept the changes by pressing the SELECT Button, wees Nd Exttthe 030 by pressing the MENU Button Operation On Screen Display(OSD) Selection and Adjustment Listed below are the OSD menu icon descriptions. osn Adjust Descnp BRlGHTNESSICONTRAST mmlmnrmr @- m C?“ I A (I' >0mo i G) O Bngmncsl Adjusl display brighlness. Comnsl Adjusl display conlrasl. PRESET RED GREEN BLUE QmKISSWK Select preset display color tempecawre senings. ~ smolc Coolervmile. - 6500K: Warmer white. Adjust mom colof lampemwe selling. Vomcll Position Adjust image position verlically. Horizontal Pullion Adjust image posillon horizonballyv Operation On Screen Display(OSD) Selection and Adjustment D All 5! Description men 4iilNlllllIl—mm...) mus «mm-iii m, To minimize any vertical bars or stripes visible on (he sateen backgroundThe horizontal screen size will also changei Adjust locus in remove hwizonlal noise and sharpen ma display of text Phase auiusimanl should be done anel adjusting lhe Clock. r may lion! LAMA/BE Todmsemelanguagehmon moonmnamesaedisplayed, was SIZE Choose 1:1 to display ma image at 5 140-1 (allo 01 vldeo signal resume" 10 LCD nauva pixels, which wfll result in a reduced image area luv resolutions loner lhan1280x1024,0( choose FULL lo expand me image to fit me full screen, This funclm is sunable la analog signal mp0] only. Use AUTO let me autunafic adjuslmerddthe screenpnsllm.dodland phase. Mzmwflmmmmm MMMVMMAUTOMIEM nmma-sgmmomm Wymlmmflhdafl WNW To adjusl position 0! the 050 Nmmwoflmmi SIGNAL To select DSUB ANMOG or DVI ANALOG / DIGITAL as ltle m mm This leawre is used when two m as conned” in ms disglay. The display amomallrally calm me pmpei inpul when only one video sauce is connected. rmation Technical in Power Consumption Energy Saving Design This display complies With the EPA‘s Energy Star program, which is a program designed to have manufacturers or computer eqUipment build circuitry into meir products to reduce power consumption dunng periods of inactivity. This display also goes into its energy saying mode if you exceed the display's operating limits, such as the maximum resolution of 1280x1024 or the frequency relresh rates of 31-80kHz horizontal or 56-85Hz vertical. When this display is used mm a Green or EPA Energy Star PC, or a PC with screen blanking software iollowmg the VESA Display Power Management Signaling lDPMS) protocol, this display can conserve significant energy by reducmg power consumption during periods of inactivity When the PC goes into the energy savmg mode, the display wl|| 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 display will then enter a semi-OFF mode to conserve more energy. in the semi-OFF mode or DPMS OFF mode, the Power LED will still show an amber color When you awaken your PC by hitting a key or moving the mouse. the display Will also awaken to its normal operating mode. indicated by the green Power LED light, By iollowing these corwentions, the power consumption can be reduced to the following levels: Power vim Cansumpon LEDCnlur Normal On Normal 5 55W Green Stand-by on on on 5 SW Amber Suspend On Off Off s SN Amber Power Off Off Off Off S SW Amber Low Radiation Compliance (MFR II) Self Diagnostics Messages DDC (Display Data Channel) Low Radiation Compliance (MPR II), Self Diamostios Messages and BBC (Display Data Channel) This display 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 government agency in Sweden, limit the amount of emission allowed in the Extremely Low Frequency (ELF) and Very Low Frequency (VLF) electromagnetic range Special Self Diagnostics messages will appear on the screen when identifying the following display conditions - NO SIGNAL This 030 may pop up when it IS ON but no - - signal is detected In this case the message _ NO SIGNAL Will be highlighted. alerting you - to check the signal cable connections chick SHIV-AL LAHLE . INPUT SIGNAL OUT OF RANGE _ This 050 may appear to inform you that the 1 input noun - signal being sent to me display is not Within its frequency range. In this case. you would need to check the resolution and refresh rate you have your video card set to. and adjust to be within the range DI the display - out or MMGE - DDC is a communication channel over which the display automatically informs the host computer prowding the Video Signal about its capabilities This display has two DDC functions; DDCi and DDCZB D061 and DDCZB carry out uni-directional communication between the PC and the dlSpIay. Under these situations, the PC sends display data to the display but not commands to controi the display settings Technical information Technicai information Video Memory Modes The display has 25 memony locations for display modes, [5 ol which are factory preset to popular video modesl ”mam; (, H Von-mime 1 VGA 540 x 350 31.469 70 2 VGA 720 x 400 31.468 70 3 VGA 640 x 480 31,469 60 4 VESA 640 x 480 37.500 75 5 VESA 640 x 480 43.269 85 S VESA 800 x 600 37.879 60 7 VESA 800 x 600 46,875 75 B VESA 800 x 600 53,674 85 9 VESA 1024 x 788 484363 60 10 VESA 1024 x 768 604123 75 11 VESA 1024 x 768 681677 85 12 MAC 1152 x 870 63,681 75 13 SUN 1152 x 900 514805 66 14 SGI 1280 x 1024 63.839 59.943 15 VESA 1280 x 1024 79.976 75 User Modes . Modes 16-25 are empty and can accept new Vldeo data. |r the display detects a new video mode that has rm been present before of IS not one of (he pfesei modes, it stores me new mode automatically in one of the empty modes starting with mode 15. if you use up the 10 blank modes and Still have more new VIdeO modes the display replaces the information in the user modes starting wun mode 16 Technical Information Troubleshooting Check the following before calling for service Display Position is irm'rect. . Select AUTO from the OSD menu. and press «no activate me function. . IfmeiesulrsaremsaUsfactory,adjustmeimageposiLionusirigmeH position and V position icon in me on Screen display. On the screen background, vertical bars or stripes are visible. . Select AUTO from the OSD menu, and press 4/th activate the funcmn . If me resuiis are unsatisfactory, decrease me vertical bars or stripes usmg the CLOCK Icon in me on screen display Any horizontal noise appearing in any image, or Tuzzy' text . Select AUTO from me 050 menu, and press «no activate the function . If the results are unsatisfactory, decrease the wizontal bars using me PHASE 160" in me on screen display N0 SIGNAL message . The signal cable IS not connected. or is loose. Check and secure the oonnecrion INPUT SIGNAL OUT OF RANGE message appears Picture is blank. . The frequency of me Signal from the Video rad is outside me operating range of the display. ‘Horizomal Frequency: 31 kHz-WKHI ‘Venical Frequency 66H1-85H1 Usevi're gapnns board‘s mlitysoftware to mangeme lrequemysetmg (Refer ro your games board mamafl You can change the setup to a supported resolrmon unwmrms systems by starting up in Safe Mode (press the F8 key while bommg me system). The power LED is amber The display 75 in its display power management mode - There IS no active signal coming from the PC . The signal cable is not fastened securely. Check the compiler power and graphics adamer configuration The display doesn't enter the power saving olf mode (Amber). . CompmervideosignalisnotVESADPMSsuruard EmermePCorme video oonrroiier card is not using the VESA DPMS power managemenr function, Technical information Service Unplug the display 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 display. . The display has been exposed to rain or water. . The display does not operate normally following me operating insuuctions. Adjust only those 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 display to normal operation. . The display has been dropped or the cabinet has been damaged . The display exhibits a distinct change in performance . Snapping or popping from the display IS continuous or frequent while the display IS operating. it is normal Tor some displays to make occasmnal sounds when being tumed on or off, or when changing video modes. Do not attempt to service the display yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. Signal Connector Pin Assignment Ac-Dc Adapter ® Specifications - 15pin VGA Connector Pm SlgnaIlD-Sub] Techmcal Information pm SlgnallD—Sub) 9 N c NOTE . No.5 Pin mus! be grounded on the PC sidev - DVI-I Connectof (DigitaVAnalog) Pm Svgna1(DVI—I) 1 Red Vrdeo v v 2 Green Vrdeo 10 Syrrc.ernd 3 Blue Wise 1 1 ernd 4 Ground 12 SDA lDDC Data] 5 Ground 13 H. inc. 6 Red Ground 77 14 v Sync 7 Green Ground 15 SCL (Doc CDCK] 8 Blue Groum Pm ngnaHDVI-I) 1 TMDS DataZ- 16 Hm Ptug Detect 2 TMDS Da'aZo 17 TMDS Dam 3 TMDS Dam/4 3mm 18 TMDS Daan‘ 4 TMDS Dawn 19 TMDS Dame/5 Shem 5 TMDS Dawn 20 TMDS 03125- 6 BBC Clock 21 TMDS Datafn 7 BBC Dam 22 TMDS Clock Shleld 8 Anamq Vertical Sync. 23 TMDS Clock« 9 TMDS Dala1» 24 TMDS Clock— 10 TMDS Dam v C1 AnalogRed 11 TMDS Dala'lll Shield CZ Ambg Green 12 TMDS Dela} C3 Analoq Blue 13 TMDS Daub C4 Analog Hart 14 ‘SV Power cs Analog Ground 15 Ground 11mm tor rsv. am v m] YMDS (Transifion Minimized Dil'efsmial Signaling) _———_————————m¢-—— hm AC 103240V ~2.0~1.0A 50/sz m’ DC1ZV 5.8A 9—6—6 UQG onlythe AC-DC Mamet suvplied vlilh the display Display Sync Input Video Input Power Input Dimensions Weight Tilt/Swivel Range Regulatory Environment Conditions Specifications Type 18.1inch (45 97cm) Flat Panel Active matrix-TFT LCD Anti~Glare coating Viewable Size 18. 1 inch [45.97cm) Viewing Angle (max.) 30' (Left / Right! Up/ Down) Pixel pitch 0.28 x 028er True color 16.7 million color Horizontal Freq, 31 kHz » 80kHz (Automatic) .. Vertical Freq. 56HZ ~ BSHZ (Automatic) Input iorm Separate. TTL, Positive/Negative Composnte. TiL, Posuive/Negalive soc (Sync On Green) Digiwi Signal irywl 15 pin DSw Wheel/J l Dill-I connector Input Form Sepaate, ROB Analog, o 7Vpp/750hm, Positive, DKjLaI Resolution Max VESA 1280 x 1024 @75HZ [MI/AME Recomrgri? VESA 1280 x 1024 ©sz (Dguat/Amiog) DC 12V SBA WxHxDMimomstand) 13.4cm x 44 3cm x 23,50n (43.4crn x 37 7cm x 85cm) 17,09’ x17.4‘ x 9.25'(17.09' x14.H' x 3.39’) Net (without stand) 8.7kg/ 19.18ib5 (6,0kg/ 13.23Ibs) Tilt 5' (Down) 125‘ (Up) 7 Swivel w (Lem 1 30‘ (Right) 7 VESA FPMPMI 75cm x 75cm UL. CSA. FCC. CE, DOC, TUV—GS, TCO'95, C-Tick, Class B. Gost. VCCI, SEMKO, NEMKO, FlMKO, Energy Stai‘, BSMI. MIC Operating condition Temperature 10C to 35'C Humidity 10% to 80% noncondensing Storage condition Temperature -20'C to 600 Humidity 536 to 95% noncondensing Why do we have environmentally labelled computers? What does labelling involve? Appendix Regulatory Information Congratulations! You have Just purchased a TCO'95 approved and labelled productl 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 to the further development of environmentallyadapted electronic products, In many countries. enwronmental 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 electronic equipment are concerned is that environmentally harmful substances are used both in the products and during their manufacture. Since it has nor been possible so far for the majority of electronic equipment to be recycled in a satisfactory way. 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 both the working and natural envrronment Viewpoints. Since all types of conventional electricity generation have a negative effect on the enwronment (acidic- and climaticAinfluencing emissions, radioactive waste, etc). it is vital to conserve energy. Electronic equipment in offices consumes as enormous amount of energy. since it is often routinely left running continuously. This product meets the requirements for the TCO‘QS scheme, which provides for international environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Prolessional Employees). Naturckyddst‘reningen (The Swedish Society for Nature Conservation). and NUTEK (The National Board for Industrial and Technical Development in Sweden), and SEMKO AB (an international certification agency). APPENDIX Appendix Regulator) Information The requirements cover a wide range of issues: enVironment. ergonomics. usability, emission 0! electrical and magnetic fields, energy consumption and electrical and fire safety The environmental demands concern, among other things, restriction on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCS (freons), and chlorinated solvents. The product must be prepared for recycling, and the manufacturer is obliged to have an environmental plan, 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 lor the user, Labelled products must meet strict environmental demands. for example, in respect or the reduction of electric and magnetic fields along with physical and visual ergonomics and good usability. The following is a brief summary of the environmental requirements met by this product. The complete envrronmental criteria document may be ordered from: TCO Development Unit Linnegatan 14, 5411494 Stockholm. Sweden FAX +4678 782 92 07 Email (lnternet): development@tco.se Current information regarding TCO'QS approved and labelled products may also be obtained on the Internet using the address httpzllwwwtco-infocom/ TCO‘95 is a cooperative project between: E Naturskydds Q NUTEK SEMKO fawningen Nirings- och xeknikutvecklmgsverket TCO'95 Environmental Requirements Regulator) Information Brominaled flame retardants are present in printed circutt boards. cabling, casings, and housings, and are added to delay the spread of fire Up to 30% of the plasnc in a computer casing can consist of flame- retardant substances, These are retated to another group or environmental toxins. PCBs, and are suspected of givtng rise to similar harm, including reproductive damage in fisheating buds and mammals. Flame retardants have been found in human blood. and researchers fear that they can disturb letus development. Bioraccumulative T0095 demands require that plastic components weighing more man 25 grams must not contain flame rewrdants with organically bound chlorine or bromine. Lead can be found in picture tubes, display screens. solder, and capacitors. Lead damages the nervous system and in higher doses causes lead poisoning The relevant bioaccumulative T0095 requirement permits the inclusion of lead, as no replacement has yet been developed Cadmium is present in rechargeable batteries and in the colorgenerating layers or certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant bio~accumutative TCO‘QS requirement states that batteries may not contain more than 25 ppm (pans per milllon] ol cadmium. The colorgenerating layers of display screens must not contain any cadmium. Mercury is sometimes found in batteries, relays and switches. Mercury damages the nervous system and is toxic in high doses. The relevant bio- accumulative TCO'QS requirement states that batteries may not oontain more than 25 ppm of mercury and mat no mercury is present in any ol me electrical or electronic components concerned With the display unit CFCs (items) are sometimes used for washing printed circuit boards and In the manufacture of expanded foam for packaging CFCs break down ozone and thereby damage the ozone layer in the atmosphere, causing increased reception on Earth of ultra-violet light with consequent increased risks of skin cancer (malignant melanoma). The relevant TCO’95 requirement Neither CFCs nor HCFCs may be used during the manufacture of the product or ‘ns packaging. 1MmmM-Mmumummmmw Appendix chiflaum') liil'm-muliiin Shipping Package The packaging material can be recycled, or you can save it to return the display to a service center [or repair or disposal CFC Compounds in Distribution Packaging Cushioning material used for Shipping finished monitors are not manufactured wrtn nor do they contain any CFC compounds. Design for DisassemblleecycIing These displays have been designed for easy tender-life disassembiy and recycling Fasteners are generally of the same type for efficient disassembly. Components made of dilferent materials can be easily separated and plastics have been IdEflUfled using imeman‘onal symbols to and In recycling. Display Disposal WARNING If you need to dispose of a display, ask a qualified service representative for the proper procedure Improper disposal could result in personal injury from implosion. O eration 1. Input signal switching part. This part switch HIV sync and analog video signal to be entered through Portl and Port2 and output a selected H/V sync and analog video signal. 2. Pre-ampl ADC / PLL Part. This part amplifies the level of video signal for the digital conversion and oonverts from the analog video signal to the digital video signal using a pixel clock The pixel clock for each mode is generated by the PLL. The range cfthe pixel clock is from ZSMHz to lSSMHz. 3. Video Controller Part. This part consists of the Sealer and frame buffers which converts frame rate of input signal to 601-11 frame rate, The Sealer gets the video signal converted analog to digital, interpolates input lo 1280 X 1024 resolution signal and outputs S-bit K G, B signal to transmitter. 4. Display Data Transmitter Part This part transmit digital signal from the Sealer to the receiver of module 5. Power Part. This part consists of the DC/DC converter and several 3.3V regulators . The DC/DC converter coverts 12V (0 be entered power adapter to 5V. sv, output of DC/DC Convener, supply to the micom and 3.3v regulators. The output voltage of 3.3V regulator supply to IC of each part. 6. MICOM Part. This part consists of EEPROM [C which stores control data, Reset lC and the Micom, The Micom distinguishes polarity and frequency of the HN sync are supplied from signal cable. The controlled data of each mode is stored in EEPROM. 7. Inverter The invener converts from IZV to AC 700V and drive back-light lamp of module.
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