LG L1740BQC Owner’s Manual
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LG L1740BQC is a high-quality display that provides stunning visuals and exceptional performance. With its 17-inch screen and 1280x1024 resolution, you'll experience crystal-clear images and sharp text. The 5ms response time ensures smooth video playback and gaming without motion blur. Additionally, the adjustable stand allows you to find the perfect viewing angle for your comfort.
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User's Guide L1740B L1940B L1740BQ L1940BQ 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 dealer when you on the back cover and quote this information to your require service. Precautions Important 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 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 Use only 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 cords and broken plugs. They technician for replacement. Do not Open There the may result in are a dangerous. So shock or are frayed power fire hazard. Call your service Display. 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. are no user 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 period of time. Never leave the display ON when leaving the house. Keep children from dropping or pushing objects into the display's cabinet openings. 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 an extended period of time, unplug it from the wall outlet. A1 On Installation Do not allow the anything display where the Do not use this to rest upon or roll over the power power cord is display sink, laundry tub, in near water a wet cord, and do not place subject to damage. such basement, as near a or near a bathtub, washbowl, kitchen 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 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. can cause Cover the openings with cloth or other material. Place the display near or over a radiator or heat source. Do not rub mar, strike the Active Matrix LCD with anything hard or damage the Active Matrix LCD permanently. or Do not press the LCD some screen with your finger for a long time as as this may scratch, this may cause 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 fixed-resolution LCD panel. On 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 screen because over-spraying may cause electrical shock. On on the display Repacking 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 The 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 of your local authority. Connecting the Display Using the Computer Before setting up the monitor, that the power to the monitor, the computer system, and other attached devices is turned off. Unfolding 1. the stand base Place the monitor with its front facing or 2. ensure downward on a cushion soft cloth. Hold down the release button inside the stand and the stand with your two hands. The stand won't move if you don't press release button. 3. Connect the signal input cable and the power cord. 4. Arrange the power cord 5. When fit the signal input cable and the by holder, as shown. successfully arranged, back cap in along the groove. A3 strongly pull out 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. Power Cord Analog signal Wall-outlet type 1 2 PC-outlet type PC MAC Mac adapter For Apple Macintosh use, separate plug adapter is needed to 15 pin high density (3 row) D-sub VGA connector on the change the supplied cable to a 15 pin 3. Touch power button on the front switch panel a 2 row connector. to turn the When monitor power is turned on, the 'Self Setting Function' is executed automatically. on. Image (Only Analog Mode) A4 Connecting the Touch the power Display button for several seconds on the front switch panel to turn on. 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 'SET/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'. ' A5 Control Panel Functions Front Panel Controls Control MENU Button Function Use this button to enter or exit the On Screen Display. OSD LOCKED/UNLOCKED This function allows you to lock the current control settings, so that they cannot be inadvertently changed. Press and hold the MENU button for 5 seconds. The message "OSD LOCKED" should appear. unlock the OSD controls at any time by pushing the MENU button for 5 seconds. The message "OSD You can UNLOCKED" should appear. A6 Control Panel Functions Control -+ Function Buttons Use these buttons to select Screen SET/AUTO Button adjust functions in the On Display. hot For or more key information, refer to page A13 Use this button to enter a selection in the On Screen Display. AUTO IMAGE ADJUSTMENT When adjusting your display settings, always press the SET/AUTO button before entering the On Screen Display(OSD). This will automatically adjust your display image screen to the ideal resolution size The best display settings for the (display mode). current mode is 17 inch monitor : 1280x1024 19 inch monitor : 1280x1024 Power Button Use this button to turn the Power Indicator This Indicator display on or off. 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. A7 On Screen Screen Display (OSD) Control Adjustment 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 Allow the To make display to stabilize for at least 30 minutes before adjustments in the On Screen -+ MENU Display, follow these steps: SET/AUTO Press the MENU Button, then the main To access a becomes Use the control, use highlighted, -+ / the menu -+ MENU of the OSD appears. -+ or Buttons. When the icon you want press the SET/AUTO Button. Buttons to SET/AUTO Button making image adjustments. adjust the image to the desired level. Use the to select other sub-menu items. Push the MENU Button once to return to the main menu to select another function. Push the MENU Button twice to exit from the OSD. A8 On Screen Display(OSD) Selection and Adjustment following table indicates all the On Screen Display control, adjustment, and setting menus. The Main Sub-menu menu PICTURE Reference BRIGHTNESS To CONTRAST contrast and gamma of the adjust the brightness, screen GAMMA PRESET COLOR 6500K To customize the color of 9300K the screen RED GREEN BLUE POSITION TRACKING SETUP HORIZONTAL To VERTICAL screen CLOCK To adjust the position of the PHASE improve the clarity stability of the screen LANGUAGE To customize the screen status for operating OSD HORIZONTAL a user's and environment POSITION VERTICAL WHITE BALANCE POWER INDICATOR FACTORY RESET MOVIE / TEXT FLATRON F-ENGINE( - ) To select USER desired or customize image settings NORMAL : Adjustable NOTE The order of icons may differ depending on A9 the model (A9~A13). On Screen Selection and Display(OSD) Adjustment 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. You were introduced to the Press the MENU Menu Name Button, then the main menu of the OSD appears. PICTURE Sub-menus Icons Button Tip MENU -+ SET : : Exit Adjust (Decrease/Increase) : Enter : Select another sub-menu NOTE OSD (On Screen Display) menu languages on A10 the monitor may differ from the manual. On Screen Main Display(OSD) menu Selection and Sub Adjustment Description menu PICTURE PICTURE BRIGHTNESS To adjust the CONTRAST To adjust the contrast of the GAMMA Set your own gamma value. : -50/0/50 On the monitor, high gamma values display whitish images and low gamma values display high contrast images. brightness of the screen. screen. MENU : Exit : Decrease + : Increase SET : Select another sub-menu - COLOR COLOR Select the screen color. 6500K: Slightly reddish white. 9300K: Slightly bluish white. PRESET ? ? RED Set your own red color levels. GREEN Set your own green color levels. BLUE Set your own blue color levels. MENU : Exit : Decrease + : Increase SET : Select another sub-menu - POSITION POSITION HORIZONTAL To move image left and VERTICAL To move image up and down. MENU : Exit : Decrease + : Increase SET : Select another sub-menu - A11 right. On Screen Display(OSD) Main Selection and Sub menu Adjustment Description menu TRACKING TRACKING CLOCK To minimize any vertical bars or stripes visible on the screen background.The horizontal screen 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. MENU : Exit : Decrease + : Increase SET : Select another sub-menu - SETUP To choose the control names OSD POSITION To adjust position on the SETUP If the WHITE the BALANCE MENU - + language in which are displayed. LANGUAGE the of the OSD window screen. output of the video card is different required specifications, the color level may deteriorate due to video signal distortion. Using this function, the SET SETUP 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 MENU - MENU - + : : SET : + SET Exit POWER INDICATOR present in the screen. Use this function to set the power indicator on the front side of the monitor to ON or OFF. Adjust Adjust : are If you set Select another sub-menu If you set OFF, it will go off. ON at any time, the power indicator will FACTORY automatically be turned on. Restore all factory default settings except "LANGUAGE." Press the button to reset immediately. RESET 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 the input signal is an analog signal. A12 only when On Screen Display(OSD) The OSD screen right side of the monitor. Selection and Adjustment will appear when you touch the (-) button at the Menu Name Icons Sub-menu Name FLATRON F-ENGINE Screen when applied Screen when not applied When you execute F-ENGINE, two tones will appear on the screen as shown. The applied screen will appear screen the left side, whereas the non-applied will appear on the right side.Touch the on SETbutton to Main the use adjusted screen. Sub menu Description menu MOVIE This feature lets you easily select the best desired TEXT image condition optimized to the environment (ambient illumination, image types etc). MOVIE For animation TEXT For text USER images in videos or movies images (Word processing etc.) User manually adjust brightness, ACE or RCM. You can save or restore the adjusted value even when using a different environment setting. You To adjust the USER sub-menu function, Press the SET Button USER BRIGHTNESS can (Brightness): Adjusts screen brightness. ACE(Adaptive Clarity Enhancer) Selects the clarity mode. RCM(Real Color Management) Selects the color mode. 0 Not 1 Green enhance 2 Flesh tone 3 Color Enhance ACE 1 RCM applied 2 SAVE MENU SET Select the SAVE sub-menu using the SET button and save the YES value using the buttons. NORMAL This is under normal A13 operating conditions. - Troubleshooting Check the No following before calling for service. image appears Is the power cord of the display connected? Check and Is the power indicator light on? Touch the Power button. Is the power on and the power indicator blue or Adjust the brightness and the contrast. properly if the power cord is connected to the power outlet. see green? Is the power indicator amber? display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen. Try to turn on the PC. Do you see an "OUT OF RANGE" message This message appears when the signal from the PC (video card) is out of horizontal or vertical on the screen? Do you see a "CHECK SIGNAL CABLE" message screen? Do you on the see a 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 "OSD LOCKED" message Do you see "OSD LOCKED" when you push If the MENU button? You can secure cable and try again. the screen? the current control settings, inadvertently they cannot be changed. You can unlock the OSD controls at any time by pushing the MENU button for so that on signal 5 seconds: the message "OSD UNLOCKED" will appear. A14 Troubleshooting Display image Display is incorrect Position is incorrect. Press the SET/AUTO button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, adjust the image position using the H position and V position icon in the on screen display. Check Control Panel --> Display --> Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution. 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 mono or color is abnormal. Press the SET/AUTO button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in the on screen display. Press the SET/AUTO button to automatically adjust your display image to the ideal setting. If the results are unsatisfactory, decrease the horizontal bars using the PHASE icon in the on screen display. Check Control Panel --> Display --> Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Set the color setting higher than 24 bits (true color). Check if the signal cable is properly connected and screwdriver to fasten if necessary. Make sure the video card is properly inserted in the use a slot. Set the color setting at Control Panel The screen blinks. - higher than 24 bits (true color) Settings. Check if the screen is set to interlace mode and if yes, change it to the recommend resolution. Make sure the power voltage is high enough, It has to be higher than AC100-240V 50/60Hz. A15 Troubleshooting Have you installed the Have you installed the display driver? Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) driver? display Be display driver from the 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. sure Make to install the sure to check if the video card Plug&Play function. monitor found" message? A16 supports L17inch Specifications Display 17 inches (43.2cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 17 inches viewable 0.264 mm pixel pitch Sync Input Video Input Resolution Horizontal Freq. Vertical Freq. Analog 30 83kHz (Automatic) 56 75Hz (Automatic) : - - Input Form Separate TTL, Positive/Negative SOG (Sync On Green) Signal Input Input Form pin D-Sub Connector RGB Analog (0.7Vp-p/75ohm) Max D-sub Recommend VESA 1280 15 Analog: VESA 1280 x DDC 2B Power Consumption On Mode Sleep Mode Off Mode 35W ≤1W ≤1W Dimensions Width &Weight (with tilt stand) Height Depth 39.4 cm /15.51 inches 39.6 cm /15.59 inches 22.2 cm / 8.74 inches Range Power Input Environmental Conditions 1024@75Hz 1024@60Hz Plug&Play Tilt x : Net 5.3 Tilt -5˚~25˚ kg (11.68 lbs) AC 100-240V~50/60Hz 1.0A Operating Conditions Temperature 10˚C to 35 ˚C 10 % to 80 % non-Condensing Humidity Storage Conditions Temperature -20˚C to 60 ˚C 5 % to 95 % non-Condensing Humidity Tilt Stand Signal cable Power cord Attached( O ), Detached ( Attached( ) ), Detached ( O ) Wall-outlet type or PC-outlet type NOTE Information in this document is subject to change without A17 notice. Display 19 inches (48.18cm) Flat Panel Active matrix-TFT LCD Anti-Glare coating 19 inches viewable 0.294 mm pixel pitch Sync Input Horizontal Freq. Vertical Freq. Analog 30 83kHz (Automatic) 56 75Hz (Automatic) : - Input Form Video Input Resolution - Max Separate TTL, Positive/Negative SOG (Sync On Green) 15 pin D-Sub Connector RGB Analog (0.7Vp-p/75ohm) D-sub Analog: VESA 1280 x 1024@75Hz Recommend VESA 1280 Signal Input Input Form Plug&Play DDC 2B Power Consumption On Mode Sleep Mode Off Mode 39W ≤1W ≤1W Dimensions Width &Weight (with tilt stand) Height Depth 44.3 43.5 24.0 Tilt Range Power Input /17.44inches cm /17.12 inches cm / 9.44inches cm Net 6.8 Tilt -5˚~25˚ kg (14.99 lbs) AC 100-240V~50/60Hz 1.0A Operating Conditions Tilt Stand Attached( O ), Detached ( cable Power cord 1024@60Hz : Environmental Conditions Signal x Temperature 10˚C to 35 ˚C 10 % to 80 % non-Condensing Humidity Storage Conditions Temperature -20˚C to 60 ˚C 5 % to 95 % non-Condensing Humidity Attached( ) ), Detached ( O ) Wall-outlet type or PC-outlet type NOTE Information in this document is subject to change without notice. Specifications Preset Modes (Resolution) Display Modes (Resolution) Horizontal Freq. (kHz) Vertical Freq. (Hz) VGA 640 x 350 31.469 70 VGA 720 x 400 31.468 70 VGA 640 x 480 31.469 60 23456789 VESA 640 x 480 37.500 75 VESA 800 x 600 37.879 60 VESA 800 x 600 46.875 75 MAC 832 x 624 49.725 75 VESA 1024 x 768 48.363 60 VESA 1024 x 768 60.023 75 10 MAC 1152 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 1 *Recommend Mode Indicator Mode On Mode Sleep Mode Off Mode LED Color blue amber Off A19 How to Install the Rack wall This monitor 1. can be mounted Please the monitor front side facing on a mounting on the VESA standrad wall piece of cloth downward and or remove other soft surface with the the rear 2. Separate cap. the stand base screwdriver 3. Install the VESA standrad wall mounting rack.. as shown in using a the picture. mounting. VESA wall mounting Connected to another object (stand type and wall-mounted type. This monitor accepts VESA-compliant mounting pad.-optional) a interface 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 A20 Digitally yours
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