LG L1920P User's Manual
Contents
1. Press the button to reset immediately 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 enabled only when the input signal is an analog signal Troubleshooting Check the following before calling for service No image appears Is the power cord of the Check and see if the power cord is connected display connected properly to the power outlet Is the power indicator e Press the Power button light on Is the power on and the Adjust the brightness and the contrast power indicator blue or green Is the power indicator e If the display is in power saving mode try moving amber the mouse or pressing any key on the keyboard to bring up the screen e Try to turn on the PC Do you see an OUT e This message appears when the signal from the OF RANGE message PC video card is out of horizontal or vertical on the screen frequency range of the display See the Specifications section of this manual and configure your display again Do you see a CHECK e This message appears when the signal cable SIGNAL CABLE between your PC and your display is not message on the connected Check the signal cable and try again screen Do you see a OSD LOCKED message on the screen Do you see OSD e You can secure the current control settings LOCKED when you so that they cannot be inadv2. screen To customize the color of the screen To adjust the position of the screen To improve the clarity and stability of the screen To customize the screen status for a user s operating environment 9 Adjustable A Analog Input D Digital Input NOTE a The order of icons may differ depending on the model A8 A10 On Screen Display OSD Selection and Adjustment You were introduced to the procedure of selecting and adjusting an item using the OSD system Listed below are the icons icon names and icon descriptions of the all items shown on the Menu NOTE a OSD On Screen Display menu languages on the monitor may differ from the manual To adjust the brightness and contrast of the screen OSD Adjust Description a BRIGHTNESS PICTURE To adjust the brightness of the screen CONTRAST COTRAST To adjust the contrast of the screen gt Om _ 18 50 AAM m o y GAMMA Set your own gamma value 50 0 50 On the monitor high gamma values MENDUE display whitish images and low gamma values display high contrast images To customize the color of the screen OSD Adjust Description OTE PRESET 6500K 9300K RESTI Select the screen color EEA 6500K 9300K e 6500K Slightly reddish white om 50 e 9300K Slightly bluish white GREEN 1 50 RED BLUE 1s 50 GREEN Set your own color levels BLUE MENU Description Horizontal Position i To move
3. Screen Adjustment Making 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 NOTE a Allow the display to stabilize for at least 30 minutes before making image adjustments To make adjustments in the On Screen Display follow these steps MENU Y A AUTO SELECT gt VA 4 gt MENU lt MENU a Press the MENU Button then the main menu of the OSD appears To access a control use the W or A Buttons When the icon you want becomes highlighted press the AUTO SELECT Button Use the V A lt 4 gt Buttons to adjust the item to the desired level Accept the changes by pressing the MENU Button aao WNW S Exit the OSD by Pressing the MENU Button On Screen Display OSD Selection and Adjustment The following table indicates all the On Screen Display control adjustment and setting menus Main menu Sub menu CONTRAST GAMMA 9300K RED GREEN BLUE VERTICAL FACTORY RESET PICTURE BRIGHTNESS COLOR pRESET 6500K 5 POSITION HORIZONTAL TRACKING CLOCK sd PHASE o LANGUAGE OSD HORZONTAL POSITION VERTICAL WHITE BALANCE Reference To adjust the brightness contrast and gamma of the
4. 152 x 870 68 681 75 11 VESA 1152 x 900 61 805 65 12 VESA 1280 x 1024 63 981 60 13 VESA 1280 x 1024 79 976 75 Indicator Mode LED Color On Mode Blue Sleep Mode Amber Off Mode Off Recommend Mode Signal Connector Pin Assignment TTT TT Teh TT ITIL teil mT LLL ee m DVI D Connector Pin Signal DVI D Pin Signal DVI D 1 T M D S Data2 16 Hot Plug Detect 2 T M D S Data2 17 T M D S Data0 3 T M D S Data2 4 Shield 18 T M D S Data0 4 T M D S Data4 19 T M D S Data0 5 Shield 5 T M D S Data4 20 T M D S Data5 6 DDC Clock 21 T M D S Data5 7 DDC Data 22 T M D S Clock Shield 8 Analog Vertical Sync 23 T M D S Clock 9 T M D S Data1 24 T M D S Clock 11 T M D S Data1 3 Shield 12 T M D S Data3 13 T M D S Data3 14 5V Power 15 Ground return for 5V H Sync and V Sync T M D S Transition Minimized Differential Signaling How to Install the VESA Standard wall mounting This monitor meets VESA compliant mounting interface pad specifications 1 Please the monitor on a piece of cloth or other soft surface with the front side facing downward and remove the rear cap P al 2 Slide off the lower section of the cover Q KC base with two hands as shown in the A picture 3 Separate the stand base using a screwdriver as shown in the picture lt 4 Install the VESA standrad wall mounting VESA wall moun
5. User s Guide L1920P Make sure to read the Important Precautions before using the product Keep the User s Guide CD in an accessible place for furture reference Sec the label attached on the product and quote this information to your dealer when you require service La Important Precautions This unit has been engineered and manufactured to ensure your personal safety however improper use may result in potential eletrical 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 Safety 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 if not being provided by the supplier If the power cable is faulty in any way please contact the manufacturer or the nearest authorized repair service provider for a replacement The power supply cord is used as the main disconnection device Ensure that the socket outlet is easily accessible after installation Operate the display only from a power source indicated in the specifications of this manual or listed on the display If you are not sure what type of power supply you have in your home consult with your dealer Overloaded AC outlets and extension cords are dangerous So are frayed power cords and broken plugs They may result in a shock or fire
6. am port of f the USB compliant PC or another hub cable USB downstream Port H connect the cables from USB M I compliant peripherals such as keyboard mouse etc NOTE a To activate the USB hub function the display must be connected to a USB compliant PC OS or another hub with the USB cable enclosed a When connecting the USB cable check that the shape of the connector at the cable side matches the shape at the connecting side a Even if the display is in a power saving mode USB compliant devices will function when they are connected the USB ports both the upstream and downstream of the display Making use of USB Universal Serial Bus Optional USB Specifications USB standard Rev 1 1 complied BUS powered hub Downstream power supply 100mA for each MAX Communication speed 12 Mbps full 1 5 Mbps low USB port 1 Upstream port 2 Downstream ports IMPORTANT These USB connectors are not designed for use with high power USB devices such as a video camera scanner etc LGE recommends connecting high oower USB devices directly to the computer Digitally yours saan La
7. automatically Only Analog Mode NOTE Self Image Setting Function This function provides the user with optimal display settings When the user connects the monitor for the first time this function automatically adjusts the display to optimal settings for individual input signals If you want to adjust the monitor while in use or wish to manually run this function once again push the AUTO SELECT 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 IMAGE SETTING Control Panel Functions Front Panel Controls MENU SOURCE Control Function ED Power Button Use this button to turn the display on or off This Indicator lights up blue when the display operates normally On Mode If the display is in Sleep Mode Energy Saving this indicator color changes to amber 2 Power Indicator AUTO SELECT Use this button to enter a selection in the On Screen Button Display Use these buttons to choose or adjust items in lt gt Buttons O TAS the On Screen Display MENU Button Use this button to enter or exit the On Screen Display Control Panel Functions Control Direct Access Function AUTO IMAGE ADJUSTMENT When adjusting your display settings always press the AUTO SELECT button before entering the On Screen Di
8. ertently push MENU button changed You can unlock the OSD controls at any time by pushing the MENU button for 5 seconds the message OSD UNLOCKED will appear Troubleshooting Display image is incorrect Display Position is incorrect On the screen background vertical bars or stripes are visible Any horizontal noise appearing in any image or characters are not clearly portrayed The screen color is mono or abnormal The screen blinks e Press the AUTO SELECT button to automatically adjust your display image to the ideal setting lf the results are unsatisfactory adjust the image position using the H position and V position icon in the on screen display Check Control Panel gt Display gt Settings and see if the frequency or the resolution were changed lf yes readjust the video card to the recommend resolution Press the AUTO SELECT button to automatically adjust your display image to the ideal setting lf the results are unsatisfactory decrease the vertical bars or stripes using the CLOCK icon in the on screen display Press the AUTO SELECT button to automatically adjust your display image to the ideal setting lf the results are unsatisfactory decrease the horizontal bars using the PHASE icon in the on screen display Check Control Panel gt Display gt Settings and adjust the display to the recommended resolution or adjust the display image to
9. hazard Call your service technician for replacement Do not Open the Display a here 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 a Do not place the display on a sloping shelf unless properly secured a Use only a stand recommended by the manufacturer To Prevent Fire or Hazards a Always turn the display OFF if you leave the room for more than a short period of time Never leave the display ON when leaving the house a Keep children trom dropping or pushing objects into the display s cabinet openings Some internal parts carry hazardous voltages a Do not add accessories that have not been designed for this display a During a lightning storm or when the display is to be left unattended for an extended period of time unplug it from the wall outlet Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord and do not place the display 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 release of heat generated during operation If these openings are blocked built up heat can cause failures which may result in a fi
10. image left and right Ss So P Vertical Position To move image up and down MENU On Screen Display OSD Selection and Adjustment To improve the clarity and stability of the screen OSD Adjust Description TRACKING CLOCK To minimize any vertical bars or stripes visible on the screen CLOCK background The horizontal screen Z om A j 59 size will also change PHASE To adjust the focus of the display This item allows you to remove any horizontal noise and clear or sharpen the image of characters MENUS OSD Adjust Description LANGUAGE To choose the language in which the control names are displayed LANGUAGE ENGLISH gt OSDPOSITION To adjust position of the OSD window on the screen WHITE If the output of the video card is different xe BALANCE the required specifications the color level may deteriorate due to video signal distortion Using this function the signal level is adjusted to fit into the standard output level of the video card in order to provide the optimal image Activate this function when white and black colors are present in the screen FACTORY RESET POWER Use this function to set the power Tr INDICATOR indicator on the front side of the monitor to ON or OFF If you set OFF it will go off If you set ON at any time the power indicator will automatically be turned on FACTORY Restore all factory default settings except RESET LANGUAGE
11. ntains a small amount of mercury a 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 Connecting the Display Using the Computer 1 Separate the back cap by sliding its lower section downward as shown in the picture N 3 After the cables are connected set the back cap into the groove of the upper section and reassemble by pushing upward 4 Insert the back cap along the bottom grooves on both sides holding the bottom Connecting the Display Using the Computer 1 Connect the signal cable When attached tighten the thumbscrews to secure the connection 2 Connect the power cord into a proper power outlet that is easily accessible and close to the display NOTE a This is a simplified representation of the rear view a This rear view represents a general model your display may differ from the view as shown Signal Cable Digital signal Analog signal DVI D D SUB CIB jE S PC outlet ty 2 gt Mac adapter For Apple Macintosh use a separate 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 2 row connector 3 Press button on the front switch panel to turn the power on When monitor power is turned on the Self PROCESSING SELF Image Setting Function is executed
12. re hazard Therefore NEVER a Block the bottom ventilation slots by placing the display on a bed sofa rug etc a Place the display in a built in enclosure unless proper ventilation is provided a Cover the openings with cloth or other material a 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 recommended resolution some scaled or processed images may appear on the screen However this Is characteristic of the tixed resolution LCD panel On Cleaning a 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 Repacking a Do not throw away the carton 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 On Disposal a he fluorescent lamp used in this product co
13. s 48 18cm Flat Panel Active matrix TFT LCD Anti Glare coating 19 inches viewable 0 294 mm pixel pitch Horizontal Freq Analog 30 83kHz Automatic Digital 30 71kHz Automatic Vertical Freq 56 75Hz Automatic Input Form Separate TTL Positive Negative SOG Sync On Green Digital Signal Input 15 pin D Sub Connector DVI D connector Digital Input Form RGB Analog 0 7Vp 0 75o0hm Digital Max DVI Digital VESA 1280 x 1024 60Hz D sub Analog VESA 1280 x 1024 75Hz Recommend VESA 1280 x 1024 60Hz DDC 2B On Mode lt 39W Sleep Mode lt IW Off Mode lt TW Width 43 9 cm 17 28 inches Height 42 4 cm 16 69 inches Depth 26 1 cm 10 28 inches Net 6 5 kg 14 33 Ibs Tilt 0 20 AC 100 240V 50 60Hz 1 0A Operating Conditions Temperature Humidity 10 C to 35 C 10 to 80 non Condensing Storage Conditions Temperature Humidity 20 C to 60 C 5 to 95 non Condensing Attached O Detached Attached Detached O Wall outlet type or PC outlet type a Information in this document is subject to change without notice Preset Modes Resolution Display Modes Resolution Horizontal Freq kHz Vertical Freq Hz 1 VGA 640 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 800 x600 37 879 60 6 VESA 800 x 600 46 875 75 7 MAC 832 x 624 49 725 75 8 VESA 1024 x 768 48 363 60 9 VESA 1024 x 768 60 023 75 10 MAC 1
14. splay OSD This will automatically adjust your display image to the ideal settings for the current screen resolution size display mode The best display mode is 19 inch monitor 1280x1024 PROCESSING AUTO IMAGE ADJUSTMENT O V LightView A DAY This feature lets you easily select the best desired DAY TEXT NIGHT image condition optimized to the environment ambient illumination image types etc NIGHT TEXT e DAY Bright ambient illumination e NIGHT Dark ambient illumination e TEXT For text images Word processing etc e MOVIE For animation images in videos or movies e PHOTO For pictures or drawings e NORMAL This is under normal operating conditions PICTURE qd COTRAST o Om CL Oe 1 0 Bring up Contrast and Brightness adjustment S a Ge fil MENUS OSD LOCKED UNLOCKED MENU This function allows you to secure the current control settings so that they cannot be inadvertently changed Press and hold the MENU button for 5 seconds the message OSD LOCKED appears You can unlock the OSD controls at any time by pushing the MENU button for 5 seconds the message OSD UNLOCKED will appear O SOURCE To select DSUB ANALOG DVI DIGITAL as the active input This feature is used when two computers are connected to the display The display automatically detects the proper input when only one video source is connected On Screen Display OSD Control Adjustment
15. the ideal setting Set the color setting higher than 24 bits true color Check if the signal cable is properly connected and use a screwdriver to fasten if 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 e Check if the screen is set to interlace mode and if yes Change it to the recommend resolution e Make sure the power voltage is high enough It has to be higher than AC100 240V 50 60Hz Troubleshooting Have you installed the display driver Have you installed the Be sure to install the display driver from the display driver display driver CD or diskette that comes with your display Or you can also download the driver from our web site http www lge com Do you see an e Make sure to check if the video card supports Unrecognized monitor Plug amp Play function Plug amp Play VESA DDC monitor found message USB function USB function cannot be Check if the USB cable is correctly connected setup Check if the PC and OS are USB compliant For verification of USB support consult the manufacturer of each system Display Sync Input Video Input Resolution Plug amp Play Power Consumption Dimensions amp Weight with tilt stand Tilt Range Power Input Environmental Conditions Tilt Stand Signal cable Power cord NOTE 19 inche
16. ting Connected to another object stand type and wall mounted type This monitor accepts a VESA compliant mounting interface pad optional For further information refer to the VESA Wall Mounting Instruction Guide Kensington Security Slot optional Connected to a locking cable that can be purchased separately at most computer stores Making use of USB Universal Serial Bus Optional USB Universal Serial Bus is an innovation in connecting your different desktop peripherals conveniently to your computer By using the USB you will be able to connect your mouse keyboard and other peripherals to your display instead of having to connect them to your computer This will give you greater flexibility in setting up your system USB allows you to connect a chain of up to 120 devices on a single USB port and you can hot plug attach them while the computer is running or unplug them while maintaining the Plug and the Plug 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 connection 1 Connect the upstream port of the display to the downstream port of the USB compliant PC or another hub using the USB cable Computer must have a USB port 2 Connect the USB compliant peripherals to the downstream ports of the display a This is a simplified representation of rear view USB upstream Port A To USB downstre
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