LG Electronics USA L2300CN 23” LCD Monitor User Manual Microsoft PowerPoint F User s Manual

LG Electronics USA 23” LCD Monitor Microsoft PowerPoint F User s Manual

Users Manual

FCC ID : BEJL19NUAPPENDIX F :USER’S MANUAL
1FCC Compliance StatementThis equipment has been tested and found to comply withinthe limits of a Class B digital device pursuant to Part 15 ofthe FCC Rules. These limits are designed to providereasonable protection against harmful interference in aresidential installation.This equipment generates, uses, and can radiate radiofrequency energy and if not installed and used inaccordance with the instructions, may cause harmfulinterference to radio communications. However, there is noguarantee that interference will not occur in a particularinstallation.If this equipment does cause harmful interference to radioor television reception (which can be determined by turningthe equipment on and off), the user is encouraged to try tocorrect the interference by using one or more of thefollowing measures:Reorient or relocate the receiving antenna.Increase the separation between the equipment and thereceiver.Connect the equipment into an outlet on a circuitdifferent from that to which the receiver is connected.Consult the dealer or an experienced radio/TVtechnician for help.Caution: Changes or modifications not expressly approvedby the party responsible for compliance could void theuser's (or your) authority to operate the equipment. Onlyperipherals (digital input/output devices, terminals, printers,etc.) certified to comply with the Class B limits may beattached to this monitor. Operation with non-certifiedperipherals is likely to result in interference to radio and TVreception.Only shielded signal cables may be used with this System.Canadian DOC NoticeThis Class B digital apparatus meets all requirements of theCanadian Interference-Causing Equipment Regulations.Cet appareil numérique de la classe B respecte toutes lesexigences du Règlement sur le matériel brouilleur duCanada.CE Conformity Notice (for Europe)Products with the “CE” Marking comply with the EMCDirective(89/336/EEC) and LOW VOLTAGE Directive(73/23/EEC) issued by the Commission of the EuropeanCommunity.Compiance with these directives implies conformity to thefollowing European Norms :• EN 55022:1998 ; Radio Frequency Interference• EN 55024:1998 ; Electromagnetic Immunity• EN 61000-3-2 ; Power Line Harmonics• EN 61000-3-3 ; Voltage Fluctuations• EN 60950 ; Product SafetyLow Radiation Compliance (MPR II)This monitor meets one of the strictest guidelines availabletoday for low radiation emissions, offering the user extrashielding and an antistatic screen coating. Theseguidelines, set forth by a government agency in Sweden,limit the amount of emission allowed in the Extremely LowFrequency (ELF) and Very Low Frequency (VLF)electromagnetic range.TCO95Congratulations! You have just purchased a TCO’95 approved and labelledproduct! Your choice has provided you with a productdeveloped for professional use. Your purchase has alsocontributed to reducing the burden on the environment andto the further development of environmentally-adaptedelectronic products.Why do we have environmentally labelled computers? In many countries, environmental labelling has become anestablished method for encouraging the adaptation ofgoods and services to the environment. The main problemas far as computers and other electronic equipment areconcerned is that environmentally harmful substances areused both in the products and during their manufacture.Since it has not been possible so far for the majority ofelectronic equipment to be recycled in a satisfactory way,most of these potentially damaging substances sooner orlater enter Nature.There are also other characteristics of a computer, such asenergy consumption levels, that are important from both theworking and natural environment viewpoints. Since alltypes of conventional electricity generation have a negativeeffect on the environment (acidic- and climatic-influencingemissions, radioactive waste, etc.), it is vital to conserveenergy. Electronic equipment in offices consumes asenormous amount of energy, since it is often routinely leftrunning continuously.What does the environmenal labelling involve?This product meets the requirements for the TCO’95 Regulatory InformationNOTICEThe regulations are applied only to the products with theID LABEL indicating specific requirements.NOTICEThe regulations are applied only to the products with theID LABEL indicating specific requirements.NOTICEThe regulations are applied only to the products with theID LABEL indicating specific requirements.
2Regulatory Information cont.NUTEKNaturskyddsföreningen Närings- och teknikutvecklingsverket SEMKOscheme, which provides for international environmentallabelling of personal computers. The labelling scheme wasdeveloped as a joint effort by the TCO (The SwedishConfederation of Professional Employees),Naturckyddsföreningen (The Swedish Society for NatureConservation), and NUTEK (The National Board forIndustrial and Technical Development in Sweden), andSEMKO AB (an international certification agency).The requirements cover a wide range of issues:environment, ergonomics, usability, emission of electricaland magnetic fields, energy consumption and electrical andfire 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 beprepared for recycling, and the manufacturer is obliged tohave an environmental plan, which must be adhered to ineach country where the company implements itsoperational policy. The energy requirements include a demand that thecomputer and/or display, after a certain period of inactivity,shall reduce its power consumption to a lower level, in oneor more stages. The length of time to reactivate thecomputer shall be reasonable for the user.Labelled products must meet strict environmentaldemands, for example, in respect of the reduction of electricand magnetic fields, along with physical and visualergonomics and good usability.The following is a brief summary of the environmentalrequirements met by this product. The completeenvironmental criteria document may be ordered from:TCO Development UnitLinnegatan 14, S-11494 Stockholm, SwedenFAX +46-8 782 92 07E-mail (Internet): development@tco.seCurrent information regarding TCO’95 approved andlabelled products may also be obtained on the Internetusing the address: http://www.tco-info.com/TCO’95 is a co-operative project between:Environmental requirementsBrominated flame retardants are present in printed circuitboards, cabling, casings, and housings, and are added todelay the spread of fire. Up to 30% of the plastic in acomputer casing can consist of flame-retardant substances.These are related to another group of environmental toxins,PCBs, and are suspected of giving rise to similar harm,including reproductive damage in fish-eating birds andmammals. Flame retardants have been found in humanblood, and researchers fear that they can disturb fetusdevelopment. Bio-accumulative1TCO’95 demands require that plasticcomponents weighing more than 25 grams must notcontain flame retardants with organically bound chlorine orbromine.Lead can be found in picture tubes, display screens, solder,and capacitors. Lead damages the nervous system and inhigher doses causes lead poisoning. The relevant bio-accumulative TCO’95 requirement permits the inclusion oflead, as no replacement has yet been developed.Cadmium is present in rechargeable batteries and in thecolor-generating layers of certain computer displays.Cadmium damages the nervous system and is toxic in highdoses. The relevant bio-accumulative TCO’95 requirementstates that batteries may not contain more than 25 ppm(parts per million) of cadmium. The color-generating layersof display screens must not contain any cadmium.Mercury is sometimes found in batteries, relays andswitches. Mercury damages the nervous system and istoxic in high doses. The relevant bio-accumulative TCO’95requirement states that batteries may not contain more than 25 ppm of mercury and that no mercury is present in any ofthe electrical or electronic components concerned with thedisplay unit.CFCs (freons) are sometimes used for washing printedcircuit boards and in the manufacture of expanded foam forpackaging. CFCs break down ozone and thereby damagethe ozone layer in the atmosphere, causing increasedreception on Earth of ultra-violet light with consequentincreased risks of skin cancer (malignant melanoma). Therelevant TCO’95 requirement: Neither CFCs nor HCFCsmay be used during the manufacture of the product or itspackaging.1Bio-accumulative means that the substance accumulateswithin living organisms.Shipping PackageThe packaging material can be recycled, or you can save itto return the monitor to a service center for repair ordisposal.CFC Compounds in Distribution PackagingCushioning material used for shipping finished monitors arenot manufactured with nor do they contain any CFCcompounds.Design for Disassembly/RecyclingThese monitors have been designed for easy end-of-lifedisassembly and recycling. Fasteners are generally of thesame type for efficient disassembly. Components made ofdifferent materials can be easily separated and plasticshave been identified using intermational symbols to aid inrecycling.Monitor DisposalWARNINGIf you need to dispose of a monitor, ask a qualified servicerepresentative for the proper procedure. Improper disposalcould result in personal injury from implosion.
3TCO99Congratulations! You have just purchased a TCO’99 approved andlabelled product! Your choice has provided you witha product developed for professional use. Yourpurchase has also contributed to reducing theburden on the environment and also to the furtherdevelopment of environmentally adapted electronicsproducts.Why do we have environmentally labelledcomputers? In many countries, environmental labelling hasbecome an established method for encouraging theadaptation of goods and services to the environment.The main problem, as far as computers and otherelectronics equipment are concerned, is thatenvironmentally harmful substances are used both inthe products and during their manufacture. Since it isnot so far possible to satisfactorily recycle themajority of electronics equipment, most of thesepotentially damaging substances sooner or laterenter nature. There are also other characteristics of a computer,such as energy consumption levels, that areimportant from the viewpoints of both the work(internal) and natural (external) environments. Sinceall methods of electricity generation have a negativeeffect on the environment (e.g. acidic and climate-influencing emissions, radioactive waste), it is vital tosave energy. Electronics equipment in offices isoften left running continuously and therebyconsumes a lot of energy.What does labelling involve?This product meets the requirements for the TCO’99scheme which provides for international andenvironmental labelling of personal computers. Thelabelling scheme was developed as a joint effort bythe TCO (The Swedish Confederation ofProfessional Employees), SvenskaNaturskyddsforeningen (The Swedish Society forNature Conservation) and Statens Energimyndighet(The Swedish National Energy Administration).Approval requirements cover a wide range of issues:environment, ergonomics, usability, emission ofelectric and magnetic fields, energy consumptionand electrical and fire safety.The environmental demands impose restrictions onthe presence and use of heavy metals, brominatedand chlorinated flame retardants, CFCs (freons) andchlorinated solvents, among other things. Theproduct must be prepared for recycling and themanufacturer is obliged to have an environmentalpolicy which must be adhered to in each countrywhere the company implements its operationalpolicy.The energy requirements include a demand that thecomputer and/or display, after a certain period ofinactivity, shall reduce its power consumption to alower level in one or more stages. The length of timeto reactivate the computer shall be reasonable forthe user.Labelled products must meet strict environmentaldemands, for example, in respect of the reduction ofelectric and magnetic fields, physical and visualergonomics and good usability.Below you will find a brief summary of theenvironmental requirements met by this product. Thecomplete environmental criteria document may beordered from:TCO DevelopmentSE-114 94 Stockholm, SwedenFax: +46 8 782 92 07Email (Internet): development@tco.seCurrent information regarding TCO’99 approved andlabelled products may also be obtained via the Internet,using the address: http://www.tco-info.com/Environmental requirementsFlame retardantsFlame retardants are present in printed circuitboards, cables, wires, casings and housings. Theirpurpose is to prevent, or at least to delay the spreadof fire. Up to 30% of the plastic in a computer casingcan consist of flame retardant substances. Mostflame retardants contain bromine or chloride, andthose flame retardants are chemically related toanother group of environmental toxins, PCBs. Boththe flame retardants containing bromine or chlorideand the PCBs are suspected of giving rise to severehealth effects, including reproductive damage infish-eating birds and mammals, due to the bio-accumulative* processes. Flame retardants havebeen found in human blood and researchers fearthat disturbances in foetus development may occur.The relevant TCO’99 demand requires that plasticcomponents weighing more than 25 grams must notcontain flame retardants with organically boundbromine or chlorine. Flame retardants are allowed inthe printed circuit boards since no substitutes areavailable.Cadmium**Cadmium is present in rechargeable batteries and inthe colour-generating layers of certain computerdisplays. Cadmium damages the nervous systemand is toxic in high doses. The relevant TCO’99requirement states that batteries, the colour-generating layers of display screens and theelectrical or electronics components must not containany cadmium.Regulatory Information cont.
4Regulatory Information cont.Mercury**Mercury is sometimes found in batteries, relays andswitches. It damages the nervous system and istoxic in high doses. The relevant TCO’99requirement states that batteries may not containany mercury. It also demands that mercury is notpresent in any of the electrical or electronicscomponents associated with the labelled unit.CFCs (freons)The relevant TCO’99 requirement states that neitherCFCs nor HCFCs may be used during themanufacture and assembly of the product. CFCs(freons) are sometimes used for washing printedcircuit boards. CFCs break down ozone and therebydamage the ozone layer in the stratosphere, causingincreased reception on earth of ultraviolet light withe.g. increased risks of skin cancer (malignantmelanoma) as a consequence.Lead**Lead can be found in picture tubes, display screens,solders and capacitors. Lead damages the nervoussystem and in higher doses, causes lead poisoning.The relevant TCO’99 requirement permits theinclusion of lead since no replacement has yet beendeveloped.* Bio-accumulative is defined as substances whichaccumulate within living organisms** Lead, Cadmium and Mercury are heavy metals which areBio-accumulative.EPA (U.S.A only)ENERGYSATR is a set of power-saving guidelinesissued by the U.S. Environmental ProtectionAgency(EPA).NOM MARK (Mexico only)GOST MARKEPA POLLUTION PREVENTERAs an ENERGY STAR Partner LGElectronics U.S.A.,Inc. hasdetermined that this product meets the ENERGY STAR guidelines forenergy efficiency.BZ03Internet Address:http://www.lg.ru»ÌÙÓχˆËÓÌ̇ˇ ÒÎÛÊ·‡ LGElectronics (095)742-77-77
Make sure to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for furture reference.See the label attached on the back cover and quote this information to yourdealer when you require service.L1920PUser’s Guide
A1This unit has been engineered and manufactured to ensure your personalsafety, however improper use may result in potential eletrical shock or firehazards. In order to allow the proper operation of all safeguardsincorporated in this display, observe the following basic rules for itsinstallation, use, and servicing.On SafetyUse only the power cord supplied with the unit. In case you use another powercord, make sure that it is certified by the applicable national standards if not beingprovided by the supplier. If the power cable is faulty in any way, please contact themanufacturer or the nearest authorized repair service provider for a replacement.The power supply cord is used as the main disconnection device. Ensure that thesocket-outlet is easily accessible after installation.Operate the display only from a power source indicated in the specifications ofthis manual or listed on the display. If you are not sure what type of power supplyyou have in your home, consult with your dealer.Overloaded AC outlets and extension cords are dangerous. So are frayed powercords and broken plugs. They may result in a shock or fire hazard. Call your servicetechnician for replacement.Do not Open the Display.There are no user serviceable components inside. There are Dangerous High Voltages inside, even when the power is OFF. Contact your dealer if the display is not operating properly.To Avoid Personal Injury :Do not place the display on a sloping shelf unless properly secured.Use only a stand recommended by the manufacturer.To Prevent Fire or Hazards:Always turn the display OFF if you leave the room for more than a short periodof time. Never leave the display ON when leaving the house.Keep children from dropping or pushing objects into the display's cabinetopenings. Some internal parts carry hazardous voltages.Do not add accessories that have not been designed for this display.During a lightning storm or when the display is to be left unattended for anextended period of time, unplug it from the wall outlet.Important Precautions
A2Important PrecautionsOn InstallationDo not allow anything to rest upon or roll over the power cord, and do not placethe display where the power cord is subject to damage.Do not use this display near water such as near a bathtub, washbowl, kitchensink, laundry tub, in a wet basement, or near a swimming pool.Displays are provided with ventilation openings in the cabinet to allow the releaseof heat generated during operation. If these openings are blocked, built-up heatcan cause failures which may result in a fire hazard. Therefore, NEVER:Block the bottom ventilation slots by placing the display on a bed, sofa, rug, etc.Place the display in a built-in enclosure unless proper ventilation is provided.Cover the openings with cloth or other material.Place the display near or over a radiator or heat source.Do not rub or strike the Active Matrix LCD with anything hard as this may scratch,mar, or damage the Active Matrix LCD permanently.Do not press the LCD screen with your finger for a long time as this may causesome afterimages.Some dot defects may appear as Red, Green or Blue spots on the screen.However, this will have no impact or effect on the display performance. If possible, use the recommended resolution to obtain the best image quality foryour LCD display. If used under any mode except the recommended resolution,some scaled or processed images may appear on the screen. However, this ischaracteristic of the fixed-resolution LCD panel.On CleaningUnplug the display before cleaning the face of the display screen.Use a slightly damp (not wet) cloth. Do not use an aerosol directly on the displayscreen because over-spraying may cause electrical shock.On RepackingDo not throw away the carton and packing materials. They make an idealcontainer in which to transport the unit. When shipping the unit to anotherlocation, repack it in its original material.On DisposalThe fluorescent lamp used in this product contains a small amount of mercury. Do not dispose of this product with general household waste.Disposal of this product must be carried out in accordance to the regulations ofyour local authority.
A3Connecting the DisplayUsing the Computer1. Separate the back cap by sliding itslower section downward as shownin the picture.3. After the cables are connected, set theback cap into the groove of the uppersection and reassemble by pushingupward.4. Insert the back cap along the bottomgrooves on both sides, holding thebottom.2. Connect the signal input cable and the power cord. (see next page)
A4Connecting the DisplayUsing the Computer1. Connect the signal cable. When attached, tighten the thumbscrews to securethe connection. 2. Connect the power cord into a proper power outlet that is easily accessible andclose to the display.PCMACWall-outlet type*PC-outlet type*Power Cord Signal CableAnalog signal21Digital signal3. Press button on the front switch panel to turn thepower on. When monitor power is turned on, the 'SelfImage Setting Function' is executed automatically.NOTE‘ Self Image Setting Function’? This function provides the user with optimal display settings.When the userconnects the monitor for the first time, this function automatically adjusts the display to optimal settings forindividual input signals. If you want to adjust the monitor while in use, or wish to manually run this function onceagain, push the ‘AUTO’ button on the front panel of the monitor. Otherwise, you may execute the ‘ Factory reset’option on the OSD adjustment menu. However, be aware that this option initializes all the menu items except‘Language’.NOTEThis is a simplified representation of the rear view.This rear view represents a general model; your display may differ from the view as shown.Mac adapterFor Apple Macintosh use, aseparate plug adapter isneeded to change the 15 pinhigh density (3 row) D-subVGA connector onthesupplied cable to a 15 pin2 row connector.
A5A5Control Panel FunctionsFront Panel ControlsButtonsUse these buttons to choose or adjust items in the On Screen Display.MENU ButtonUse this button to enter or exit the On Screen Display.Use this button to turn the display on or off.This Indicator lights up blue when the displayoperates normally. If the display is in DPM (EnergySaving) mode, this indicator color changes to amber.Power ButtonPower (DPMS)IndicatorUse this button to enter a selection in the On Screen Display.AUTO/SELECTButtonControl Function
A6Control Panel FunctionsControl Direct Access FunctionWhen adjusting your display settings, always press theAUTO/SELECT button before entering the On ScreenDisplay(OSD). This will automatically adjust your display imageto the ideal settings for the current screen resolution size(display mode).The best display mode is 1280x1024.AUTO IMAGE ADJUSTMENTBring up Contrast and Brightness adjustment. : To select DSUB ANALOG, DVI DIGITAL as the active input.This feature is used when two computers are connected tothe display. The display automatically detects the properinput when only one video source is connected.SOURCE This feature lets you easily select the best desiredimage condition optimized to the environment(ambient illumination, image types etc).• DAY : Bright ambient illumination• NIGHT : Dark ambient illumination• TEXT : For text images (Word processing etc.)• MOVIE : For animation images in videos or movies • PHOTO : For pictures or drawings• NORMAL: This is under normal operatingconditionsDAYNIGHTThis function allows you to secure the current control settings,so that they cannot be inadvertently changed. Press and holdthe MENU button for 5 seconds: the message “OSD LOCKED” appears.You can unlock the OSD controls at any time by pushing theMENU button for 5 seconds:the message “OSD UNLOCKED” will appear.OSD LOCKED/UNLOCKED: MENU PICTUREMENU
A7On Screen Display (OSD) Control AdjustmentScreen AdjustmentMaking adjustments to the image size, position and operating parameters ofthe display is quick and easy with the On Screen Display Control system. Ashort example is given below to familiarize you with the use of the controls.The following section is an outline of the available adjustments and selectionsyou can make using the OSD.To make adjustments in the On Screen Display, follow these steps:Press the MENU Button, then the main menu of the OSD appears.To access a control, use the or Buttons. When the icon you wantbecomes highlighted, press the AUTO/ SELECT Button.Use the Buttons to adjust the item to the desired level.Accept the changes by pressing the MENU Button.Exit the OSD by Pressing the MENU Button.NOTEAllow the display to stabilize for at least 30 minutes before making image adjustments.
A8NOTEThe order of icons may differ depending on the model (A8~A10).On Screen Display(OSD) Selection and Adjustment PICTURECOLORPOSITIONTRACKINGSETUPMain menu Sub menu A D ReferenceThe following table indicates all the On Screen Display control, adjustment,and setting menus.PRESET 6500K9300KREDGREENBLUETo adjust the brightness,contrast and gamma of thescreenTo adjust the position of thescreen To customize the color of thescreenTo customize the screenstatus for a user's operatingenvironmentTo improve the clarity andstability of the screen BRIGHTNESSCONTRASTGAMMAHORIZONTALVERTICALCLOCKPHASELANGUAGEOSDPOSITIONWHITE BALANCEPOWER INDICATORFACTORY RESETHOLRZONTALVERTICAL: AdjustableA : Analog InputD : Digital Input
A9On Screen Display(OSD) Selection and Adjustment You were introduced to the procedure of selecting and adjusting an itemusing the OSD system. Listed below are the icons, icon names, and icondescriptions of the all items shown on the Menu.OSD Adjust DescriptionBRIGHTNESSTo adjust the brightness of the screen. CONTRAST To adjust the contrast of the screen.Vertical PositionTo move image up and down.Horizontal PositionTo move image left and right.To adjust the brightness and contrast of the screenTo adjust the position of the screen OSD Adjust DescriptionPRESETREDGREENBLUETo customize the color of the screenOSD Adjust DescriptionNOTEOSD (On Screen Display) menu languages on the monitor may differ from the manual.GAMMASet your own gamma value. (-50~50) On the monitor, high gamma valuesdisplay whitish images and low gammavalues display high contrast images.COLORMENUPOSITIONMENU6500K/9300KSelect the screen color. • 6500K: Slightly reddish white.• 9300K: Slightly bluish white.Set your own color levels.PICTUREMENU
A10On Screen Display(OSD) Selection and Adjustment To improve the clarity and stability of the screenOSD Adjust DescriptionTo minimize any vertical bars orstripes visible on the screenbackground.The horizontal screensize will also change.To adjust the focus of the display.This item allows you to remove anyhorizontal noise and clear or sharpenthe image of characters.CLOCKPHASETo customize the screen status for a user's operating environmentOSD Adjust DescriptionTRACKINGMENUSETUPMENUSETUPMENUTo choose the language in which thecontrol names are displayed.To adjust position of the OSD windowon the screen.LANGUAGEOSD POSITIONWHITEBALANCEIf the output of the video card is differentthe required specifications, the colorlevel may deteriorate due to videosignal distortion. Using this function, thesignal level is adjusted to fit into thestandard output level of the video cardin order to provide the optimal image.Activate this function when white andblack colors are present in the screen. If this does not improve the screen image, restore the factory default settings.If necessary, perform the white balance function again. This function will be enabledonly when the input signal is an analog signal.FACTORYRESETPOWERINDICATORRestore all factory default settings except"LANGUAGE." Use this function to set the powerindicator on the front side of the monitorto ON or OFF.If you set OFF, it will go off after 15seconds. If you set ON at any time, thepower indicator will automatically beturned on.Press the button to reset immediately.
A11TroubleshootingNo image appearsCheck the following before calling for service.No image appearsIs the power cord of thedisplay connected?Is the power indicatorlight on?Is the power on and thepower indicator blue?Is the power indicatoramber?Do you see an "OUTOF RANGE" messageon the screen?Do you see a "CHECKSIGNAL CABLE"message on the screen?Do you see a "OSD LOCKED" message on the screen?Check and see if the power cord is connectedproperly to the power outlet.Press the Power button.Adjust the brightness and the contrast.If the display is in power saving mode, try movingthe mouse or pressing any key on the keyboardto bring up the screen.Make sure if the power is on. Try to turn on the PC.This message appears when the signal from thePC (video card) is out of horizontal or verticalfrequency range of the display. See the'Specifications' section of this manual andconfigure your display again.This message appears when the signal cablebetween your PC and your display is notconnected. Check the signal cable and try again.You can secure the current control settings,so that they cannot be inadvertentlychanged. You can unlock the OSD controlsat any time by pushing the MENU button for5 seconds: the message “OSD UNLOCKED”will appear.Do you see “OSDLOCKED” when youpush MENU button?
A12TroubleshootingDisplay image is incorrectDisplay Position isincorrect.On the screenbackground, verticalbars or stripes arevisible.Any horizontal noiseappearing in anyimage or charactersare not clearlyportrayed.The screen color ismono or abnormal.The screen blinks.Press the AUTO/SELECT button to automaticallyadjust your display image to the ideal setting. If the results are unsatisfactory, adjust the imageposition using the H position and V position iconin the on screen display.Check Control Panel --> Display --> Settings andsee if the frequency or the resolution were changed.If yes, readjust the video card to the recommendresolution.Press the AUTO/SELECT button to automaticallyadjust your display image to the ideal setting.If the results are unsatisfactory, decrease thevertical bars or stripes using the CLOCK icon in theon screen display.Press the AUTO/SELECT button to automaticallyadjust your display image to the ideal setting.If the results are unsatisfactory, decrease thehorizontal bars using the PHASE icon in the onscreen display.Check Control Panel --> Display --> Settings andadjust the display to the recommended resolution oradjust the display image to the ideal setting. Set thecolor setting higher than 24 bits (true color).Check if the signal cable is properly connected anduse a screwdriver to fasten if necessary.Make sure the video card is properly inserted in theslot.Set the color setting higher than 24 bits (true color)at Control Panel - Settings.Check if the screen is set to interlace mode and ifyes, change it to the recommend resolution.Make sure the power voltage is high enough, It hasto be higher than AC100-240V 50/60Hz.
A13TroubleshootingHave you installed the display driver?Have you installed thedisplay driver?Do you see an"Unrecognized monitor,Plug&Play (VESA DDC)monitor found"message?Be sure to install the display driver from thedisplay driver CD (or diskette) that comes withyour display. Or, you can also download thedriver from our web site: http://www.lge.com.Make sure to check if the video card supportsPlug&Play function.USB functionCheck if the USB cable is correctly connected.Check if the PC and OS are USB compliant. For verification of USB support, consult themanufacturer of each system.USB function cannot besetup.
A14SpecificationsNOTEInformation in this document is subject to change without notice.19 inches (48.18cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating19 inches viewable0.294 mm pixel pitchHorizontal Freq. Analog : 30 - 83kHz (Automatic)Digital : 30 - 71kHz (Automatic)Vertical Freq. 56 - 75Hz (Automatic)Input Form Separate TTL, Positive/NegativeSOG (Sync On Green) DigitalSignal Input 15 pin D-Sub ConnectorDVI-D connector (Digital)Input Form RGB Analog (0.7Vp-p/75ohm), DigitalMax DVI Digital: VESA 1280 x 1024@60HzD-sub Analog: VESA 1280 x 1024@75Hz Recommend VESA 1280 x 1024@60HzDDC 2BNormal :45WStand-by/Suspend≤2WDPMS Off ≤2W Width 43.9 cm /17.28 inchesHeight 42.4 cm /16.69 inchesDepth 26.1 cm / 10.28 inchesNet 6.5 kg (14.33 lbs)Tilt 0˚~20˚AC 100-240V~ 50/60Hz 1.0AOperating ConditionsTemperature 10˚C to 35 ˚CHumidity 10 % to 80 % non-CondensingStorage ConditionsTemperature -20˚C to 60 ˚CHumidity 5 % to 95 % non-CondensingAttached( O ), Detached ( )Attached( ), Detached ( O )Wall-outlet type or PC-outlet typeDisplaySync InputVideo InputResolutionPlug&PlayPowerConsumptionDimensions&Weight(with tilt stand)Tilt RangePower InputEnvironmentalConditionsTilt StandSignal cablePower cord
A15SpecificationsPreset Modes (Resolution)Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)12345678910111213640 x 350720 x 400640 x 480640 x 480800 x 600800 x 600832 x 6241024 x 7681024 x 7681152 x 8701152 x 9001280 x 10241280 x 102431.46931.46831.46937.50037.87946.87549.72548.36360.02368.68161.80563.98179.97670706075607575607575656075VGAVGAVGAVESAVESAVESAMACVESAVESAMACVESAVESAVESAIndicatorNormalStand-by/SuspendDPMS OffbuleamberamberMode LED Color
A16SpecificationsSignal Connector Pin Assignment18917 2416Pin Signal(DVI-D)123456789101112131415T. M. D. S. Data2-T. M. D. S. Data2+T. M. D. S. Data2/4 ShieldT. M. D. S. Data4-T. M. D. S. Data4+DDC ClockDDC DataAnalog Vertical Sync.T. M. D. S. Data1-T. M. D. S. Data1+T. M. D. S. Data1/3 ShieldT. M. D. S. Data3-T. M. D. S. Data3++5V PowerGround (return for +5V, H. Sync. and V. Sync.)Pin Signal(DVI-D)161718192021222324Hot Plug DetectT. M. D. S. Data0-T. M. D. S. Data0+T. M. D. S. Data0/5 ShieldT. M. D. S. Data5-T. M. D. S. Data5+T. M. D. S. Clock ShieldT. M. D. S. Clock+T. M. D. S. Clock-T. M. D. S. (Transition Minimized Differential Signaling)DVI-D Connector
A17How to Install the VESA Standard wall mountingThis monitor meets VESA-compliant mounting interface padspecifications.1. Please the monitor on a piece of cloth or other soft surface with thefront side facing downward and remove the rear cap.2. Slide off the lower section of the coverbase with two hands as shown in thepicture.3. Separate the stand base using ascrewdriver as shown in the picture.4. Install the VESA standrad wall mounting.Kensington Security Slot- optionalConnected to a locking cable that can be purchasedseparately at most computerstoresVESA wall mountingConnected to another object (stand typeand wall-mounted type. This monitoraccepts a VESA-compliant mountinginterface pad.-optional)For further information, refer to the VESAWall Mounting Instruction Guide.
A18Making use of USB (Universal Serial Bus) - Optional USB (Universal Serial Bus) is an innovation in connecting your differentdesktop peripherals conveniently to your computer. By using the USB, you willbe able to connect your mouse, keyboard, and other peripherals to your displayinstead of having to connect them to your computer. This will give you greaterflexibility in setting up your system. USB allows you to connect a chain of up to120 devices on a single USB port; and you can “hot” plug (attach them whilethe computer is running) or unplug them while maintaining the Plug and thePlug auto detection and configuration. This display has an integrated BUS-powered USB hub, allowing up to 2 other USB devices to be attached it.USB connection1. Connect the upstream port of the display to the downstream port of the USBcompliant PC or another hub using the USB cable. (Computer must have aUSB port)2. Connect the USB compliant peripherals to the downstream ports of thedisplay.NOTETo activate the USB hub function, the display must be connected to a USB compliant PC(OS)or another hub with the USB cable(enclosed).When connecting the USB cable, check that the shape of the connector at the cable sidematches the shape at the connecting side.Even if the display is in a power saving mode, USB compliant devices will function when theyare connected the USB ports(both the upstream and downstream) of the display.USB downstream Portconnect the cables from USBcompliant peripherals-such askeyboard, mouse, etcThis is a simplified representationof rear view.To USB downstream port ofthe USB compliant PC oranother hub cableUSB upstream Port
A19Making use of USB (Universal Serial Bus)- Optional IMPORTANT: These USB connectors are not designed for use with high-power USB devicessuch as a video camera, scanner, etc. LGE recommends connecting high-power USB devicesdirectly to the computerRev. 1.1 complied BUS-powered hub100mA for each (MAX)12 Mbps (full), 1.5 Mbps (low)1 Upstream port 2 Downstream portsUSB standardDownstream power supplyCommunication speedUSB portUSB Specifications
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