LG Electronics USA LS1920WG Part15 Subpart B-LCD Monitor User Manual Manual19 LS1920 MFL67845401 ENG

LG Electronics USA Part15 Subpart B-LCD Monitor Manual19 LS1920 MFL67845401 ENG

BEJLS1920WG_User Manual

P/NO: MFL67845401_rev00Print in Brazil01This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential electrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, 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 of thismanual or listed on the display. If you are not sure what type of power supply youhave 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 yourservice technician for replacement.As long as this unit is connected to the AC wall outlet, it is not disconnected fromthe AC power source even if the unit is turned off.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. When the display is to be left unattended for an extended period of time, unplugit from the wall outlet. In the presence of thunder and lightning, never touch the power cord and signalcable because it can be very dangerous. It can cause electric shock.Important PrecautionsTo Avoid Personal Injury : Do not place the display on a sloping shelf unless properly secured. Use only a stand recommended by the manufacturer. Do not drop an object on or apply impact to the product. Do not throw any toysor objects on the product screen. It can cause injury to human, problem to product and damage the display.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.02NEVER: 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 cause some 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 for your LCD display. If used under any mode except the recommen-ded resolution, some scaled or processed images may appear on the screen. However, this is characteristic of the fixed-resolution LCD panel. Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image burn-in. Make sure to use a screen saver on the product. Burn-in and related problems are not covered by the warranty on this product. Do not shock or scratch the front and sides of the screen with metallic objects. Otherwise, it may cause damage to the screen. Make sure the panel faces forward and hold it with both hands to move. If you drop the product, the damaged product can cause electric shock or fire. Contact an authorized the service center for repair. Avoid high temperatures and humidity.Important PrecautionsOn InstallationDo not allow anything to rest upon or roll over the power cord, and do not place thedisplay where the power cord is subject to damage.Do not use this display near water such as near a bathtub, washbowl, kitchen sink,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,CHEMICALS10TroubleshootingTroubleshooting18No image appearsCheck the following before calling for service.Is the power cord of the display connected?Is the power indicatorlight on?Is the power indicatorflickering?Do you see an "OUTOF RANGE" message on the screen?Do you see a "CHECKSIGNAL CABLE"message on thescreen?• Check and see if the power cord is connected properly to the power outlet.• Press the Power button.•If the display is in power saving mode, trymoving the mouse or pressing any key on the keyboard to bring up the screen.•Try to turn on the PC.• This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again.• This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.Do you see a "OSD LOCKED" message on the screen?Do you see “OSDLOCKED” when youpush MENU button?• You can secure the current control settings,so that they cannot be inadvertently changed.You can unlock the OSD controls at any timeby pushing the MENU button for severalseconds: the message“OSD UNLOCKED” will appear.NOTE04AccessoriesPlease make sure the following items are included with yourmonitor. If any items are missing, contact your dealer.This accessories may look different from those shown here.User must use shielded signal interface cables (D-sub 15 pin cable, DVI-D cable) with ferrite cores to maintain standard compliance for the product.User's Guide /Cards 15-pin D-Sub Signal Cable(To set it up, this signal cable may beattached to this product beforeshipping out.)Power CordConnecting the Display06Disassembling the stand1. Put a cushion or soft cloth on a flat surface.3. Remove the Stand Body and Stand Base from product incorrect direction as shown in the picture.2. Place the monitor face Down on the cushion or soft cloth.4. Use a coin on the back of the Stand Base and turn the screw anticlockwise to loosen.07Conecting th DisplayIMPORTANTIt is recommended that in order to maintain an ergonomic and comfortable viewing position, the forward tilt angle of the moni-tor should not exceed 5 degrees.1. Adjust the position of the panel in various ways for maximum comfort.Tilt Range : -5˚~ 15˚Do not touch or press the screen whenadjusting the angle of the monitor.Before setting up the monitor, ensure that the power to the monitor,the computer system, and other attached devices is turned off.Positioning your displayWhen adjusting the angle of the screen, donot put your finger(s) in between the head ofthe monitor and the stand body. You canhurt your finger(s). -5° 15°NOTEConnecting the Display A‘ Self Image Setting Function’? This function provides the user with optimal displaysettings.When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals.‘AUTO’ Function? When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted screen while using the device or after changing screen resolution, press the AUTO function button to improve resolution.08Connecting with the PC1. Before setting up the monitor, ensure that the power to the monitor, the computer system, and other attached devices is turned off.3. Press the power button on the front panel to turn the power on. When monitor power is turned on, the 'Self Image Setting Function' is executed automatically. Connect D-sub(Analog signal) Cable2. Connect signal input cable 1 and power cord 2 in order, then tighten the screw of the signal cable.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 adapter : For Apple Macintosh use, aseparate plug adapter is needed to change the 15 pin high density (3 row) D-sub VGA connector on the supplied cable to a 15 pin 2row connector.When using a D-Sub signal inputcable connector for Macintosh:Wall-outlet typeVaries according to model.PROCESSING SELFIMAGE SETTINGConnect the signalinput cable and tightenit up by turning in thedirection of the arrowas shown in the figure.Power Button0809MENU ButtonControl FunctionsControl Panel FunctionsFront Panel ControlsOS D L OCK EDOS D U NLO CK E DOSD LOCKED/UNLOCKEDThis function allows you to lock the current control settings, so that they cannot be inadvertently changed.Press and hold the MENU button for several seconds.The message "OSD LOCKED" should appear.You can unlock the OSD controls at any time by pushing the MENU button for several seconds. The message "OSD UNLOCKED" should appear.1SUPERENERGYSAVINGOn Screen Display(OSD) Selection and AdjustmentNOTE12The following table indicates all the On Screen Display control, adjustment,and setting menus.: D-SUB(Analog signal) inputDSUBDescriptionMain menu SupportedinputSub-menuThe order of icons may differ depending on the model (12 ~ 17). ONOFFRESETSUPER ENERGY SAVINGBRIGHTNESSORIGINAL RATIOCOLOR TEMP(PRESET / USER)CONTRASTLANGUAGEFACTORY RESETMENUTo adjust the brightness of thescreenTo adjust the image sizeTo customize the color of thescreenTo adjust the contrast of thescreenTurn on the SUPER ENERGYSAVING function.Turn off the SUPER ENERGYSAVING function.Initialize the SUPER ENERGYSAVING and set to "OFF" mode.DSUBDSUBTo customize the screen status for a user's operatingenvironment13On Screen Display(OSD) Selection and AdjustmentMain menu Sub menu / Description PRESET Select the screen color.• WARM: Set the screen to warm color temperature .• MEDIUM: Set the screen to medium color temperature.• COOL: Set the screen to cool color temperature. USER RED: Set your own red color levels. GREEN: Set your own green color levels. BLUE: Set your own blue color levels. To adjust the brightness of the screen.Exit: Exit: Move: Select another sub-menu (1/2)COLOR TEMPORIGINAL RATIO (1/2) WIDE ORIGINALSwitch to full screen mode according to input image signal.Change the input image signal ratio to original.* This function works only if inputresolution is lower than monitor ratio(16:9).BRIGHTNESSAjuste e seleção do On Screen Display (OSD) 15You 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.NOTAOSD (On Screen Display) menu languages on the monitor may differ from the manual.On Screen Display(OSD) Selection and AdjustmentButton TipSub-menusMenu nameIconsExitMove Restart to select sub-menuPress the SUPER ENERGY SAVING Button, then the main menuof the OSD appears. TOTAL DE REDUÇÃO DE POTÊNCIA:20W TOTAL REDUÇÃO CO2:16gOK 16On Screen Display(OSD) Selection and AdjustmentMain menu Sub menu / Description: Move: Select another sub-menu: SelectONTurn on the SUPER ENERGYSAVING fuction.When current setting value isON,the SUPER SAVING color isgreen.Turn off the SUPER ENERGYSAVING function.Now the monitoris LED SAVING function.When current setting value isOFF,the SUPER SAVING color isgray.Clear the TOTAL POWER REDUCTION and TOTAL CO2 REDUCTION values.OFFRESETExit : Exit TOTAL POWER REDUCTION How much power is saved during using the monitor.TOTAL CO2 REDUCTIONChange the TOTAL POWER REDUCTION to CO2.17Ajuste e seleção do On Screen Display (OSD)On Screen Display(OSD) Selection and Adjustment Saving Data depends on the Panel. So,those values should be different from each panel and panel vendor.LED Saving means that how much power can be saved using WLED Panel instead of CCFL panel.SUPER Saving means that how much power can be more saved using SUPER ENERGY SAVING function.NOTESAVING DATA ( W/h): SUPER SAVINGLED SAVING 3319 inchTroubleshooting19Display Position isincorrect.On the screenbackground, verticalbars or stripes arevisible.Any horizontal noiseappearing in anyimage or charactersare not clearlyportrayed.• Press the AUTO button to automatically adjust your display image to the ideal setting.• Press the AUTO button to automatically adjust your display image to the ideal setting. • Press the AUTO button to automatically adjust your display image to the ideal setting.• Check Control Panel --> Display --> Settingsand adjust the display to the recommendedresolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color).Display image is incorrectIMPORTANTCheck Control Panel --> Display --> Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution.The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer.If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the screen may be dimmed, truncated or biased. Make sure to select the recommend resolution.The screen color ismono or abnormal.The screen blinks.Have you installed thedisplay driver?20• Check if the signal cable is properly connected and use a screwdriver to fastenif necessary.Make sure the video card is properly inserted in the slot.Set the color setting higher than 24 bits (true color) at Control Panel - Settings.Check if the screen is set to interlace mode and if yes, change it to the recommend resolution.••• Display image is incorrect• Make sure to check if the video card supports Plug&Play function.Do you see an "Unrecognized monitor, Plug&Play (VESADDC) monitor found" message?Specifications Specifications21NOTAAs informações contidas neste documento estão sujeitas a alterações sem aviso prévio.18,5 inch47,00,300 x 0,3001366 x 768@60Hz1366 x 768@60Hz11W(Typ.)< 0,3 W< 0,3 W44,30 • 17,4435,00 • 13,7816,60 • 6,5444,30 • 17,4428,50 • 11,22 5,5 • 2,162,4 • 5,29 - 5° ~ 18°LS192030 kHz a 61 kHz56 Hz a 75 Hz lat Panel Active matrix-TFT LCDAnti-Glare coatingVisible diagonal size :Pixel pitch (mm)Horizontal Freq. (Automatic) Vertical Freq. (Automatic) Input Form Input FormSignal InputMax(VESA)Recommend(VESA) On ModeSleep ModeOff ModeWith StandWidth (cm • inch)Height (cm • inch)Depth (cm • inch)Without StandWidth (cm • inch)Height (cm • inch)Depth (cm • inch)Weight (excl. packing) (Kg • lb)Tilt RangeOperating ConditionsTemperatureHumidityTemperatureHumiditySync Input(Automatic)Video InputResolutionPlug&Play PowerConsumptionDimensions& WeightPower Input (Environmental ConditionsStand BasePower cordDisplayStorage ConditionsAC 100 - 240 V~ 50 / 60 Hz) 0,8 A Separate Sync.15 pin D-Sub ConnectorAttached ( ), Detached ( O )10°C to 35°C10% a 80% non-Condensing-20°C to 60°C5% a 90% non-CondensingDDC 2BRGB Analog (0.7 Vp-p/ 75 ohm)Wall-outlet type22Preset Modes (Resolution)23On ModeSleep ModeOff ModeBlue Blue BlinkingOffLED ColorMODEIndicator2425 05Connecting the DisplayIMPORTANTThis illustration depicts the general model of connection. Your monitor may differ from the items shown in the picture.Do not carry the product upside down holding only the stand base. The product may fall and get damaged or injure your foot.Before setting up the monitor, ensure that the power to the monitor, the computersystem, and other attached devices is turned off.Connecting the stand 1. Place the monitor with its front facing downward on a soft cloth. 3. Assemble the Stand Base (Front, Rear) into the Stand Body in the correct direction.Stand Body Hinge BodyStand BodyStand Base2. Assemble the Stand Body into theproduct in the correct direction as shown in the picture. Make sure you push it until you hear it “click”.4. Use a coin on the back of the stand base and turn the screw clockwise to tighten.5. Once assembled take the monitor up carefully and face the front side.26 03Important Precautionson Cleaning: Unplug 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 display screen because over-spraying may cause electrical shock.On Disposal: Do not dispose of this product with general household waste. Disposal of this product must be carried out in accordance to the regulations of your local authority.On Repacking: Do 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.When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not clean with a wet cloth or spray water or other liquids directly onto the product. An electric shock may occur. (Do not use chemicals such as benzene, paint thinners or alcohol)Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame;wipe in one direction only. Too much moisture may cause staining.WATER2EXIT Button3445SUPER ENERGYSAVING ButtonUse this button to enter SUPER ENERGY SAVING menu.For more information, refer to page 15The power indicator stays blue if the display is running properly (On Mode). If the display is in Sleep Mode , the powerindicator is blinking blue.Use this button to turn the display on or off.Power Button &Power IndicatorAUTO ButtonAUTO IMAGE ADJUSTMENTWhen adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only Analog Mode)This will automatically adjust your display image to the ideal settings for the current screen resolution size (display mode).The best display mode isLS1920 : 1366 x 768Control Panel FunctionsControl FunctionsPR O CESS ING AUTOIM AGE ADJU ST MEN TExit the OSD (On Screen Display).On Screen Display (OSD) Control AdjustmentScreen AdjustmentMaking adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system.A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD.Press the discretionary Button, then the main menu of the OSD appears.To access a control, use the corresponding Buttons.Use the / / Buttons to adjust the image to the desired level.Use the Button to select other sub-menu items.Press the EXIT Button to exit from the OSD.11To make adjustments in the On Screen Display, follow these steps:SUPERENERGYSAVINGSUPERENERGYSAVINGSUPERENERGYSAVING14Ajuste e seleção do On Screen Display (OSD) Main menu DescriptionExit: Exit: Move: Select another sub-menu To adjust the contrast of the screen. To choose the language in which thecontrol names are displayed. CONTRASTLANGUAGERestore all factory default settings except "LANGUAGE."Press the , buttons to reset immediately. FACTORY RESETPlease read this manual carefully before operating your set and retain it for future reference.19Note NoteDisplay Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz)*Recommend ModeLS1920720 x 400640 x 480640 x 480800 x 600800 x 600832 x 6241024 x 7681024 x 7681366 x 76831,468 31,469 37,500 37,879 46,875 49,725 48,363 60,123 47,712 70607560757560756012345678* 9* To remove Stand Body, fixed Stand Base.OWNER’S MANUAL Regulatory Information Regulatory Information :: FCC Compliance StatementThis equipment has been tested and found to comply within the limits of a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful nterference 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 isno guarantee that interference will not occur in a particular installation.If this equipment does cause harmful interference to radio or television reception (which can be determined by turning 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 responsible for compliance could void the user's (or your) authority to operate the equipment. Only peripherals (digital input/output devices, terminals, printers, etc.) certified to comply with the Class B limits may beattached to this monitor. Operation with non-certified peripherals is likely to result in interference to radio and TV reception. Only shielded signal cables may be used with this System.:: Canadian DOC NoticeThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe Brespecte toutes les exigences du Règlement sur le matériel brouilleur du Canada. The regulations are applied only to the products with the ID LABEL indicating specific requirements.NOTICEThe regulations are applied only to the products with the ID LABEL indicating specific requirements.NOTICEThe following information is for the models certified by TCO. If you want to know the specification of the purchased product, see the labelattached on the back of the product.NOTICE(with two femite cores in connector or on cable)

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