LG STUDIOWORKS 570LS(LB570CE) Owner's manual
The LG STUDIOWORKS 570LS(LB570CE) is a high-quality monitor designed for both personal and professional use, offering a range of features to enhance your computing experience. With its sleek design and user-friendly controls, this monitor is a perfect choice for anyone seeking a reliable and versatile display solution.
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AGENCY REGULATORY NOTICE FCC Compliance Statement This equipment has been tested and found to a Class B comply with the device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable limits for digital harmful interference in protection against residential a installation. This equipment generates, uses, frequency energy and if not installed and can radiate radio and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or reception (which can be determined by turning the equipment off and on), the user is encouraged to try to correct the interference by using one or more of the following television measures: - - Reorient or relocate the Increase the receiving antenna. 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 modifications not expressly approved by 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 be attached to this monitor. Operation with non-certified peripherals is likely to result in interference to radio and TV reception. or LG Electronics Inc. for Only shielded Signal Cables may be used with this i System. Canadian D.O.C. Notice This Class B Canadian digital apparatus meets all requirements Interference-Causing Equipment Regulations. of the Cet appareil numerique de la classe B respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada. CE Conformity Notice Products with the CE Directive(89/336/EEC) (73/23/EEC) issued by Community. Marking comply with the Directive the Commission of the European Compiance with these directives implies conformity following European Norms : ? EN 55022 ? EN 50082-1:1992 Frequency Interference Electromagnetic Immunity ? EN 60555-2 Power Line Harmonics ? EN 60555-3 Voltage Fluctuations ? EN 60950 Product Safety Radio ii EMC LOW VOLTAGE and to the Environmental Labelling of Personal Computers Congratulations! just purchased a TCO'99 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products. You have requirements for the TCO'99 scheme which provides for an quality labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation), Statens Energimyndighet (The Swedish National Energy Administration) and SEMKO AB. The requirements cover a wide range of issues: environment, ergonomics, usability, reduction of electric and magnetic fields, energy consumption and electrical safety. This product meets the international environmental and Why do we have environmentally labelled computers? In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during their manufacture. Since it is not so far possible to satisfactorily recycle the majority of electronics equipment, most of these potentially damaging substances sooner or later enter nature. There also other characteristics of computer, such energy consumption levels, viewpoints (internal) and natural (external) environments. Since all methods of electricity generation have a negative effect on the environment (e.g. acidic and climate-influencing emissions, radioactive waste), it is vital to save energy. Electronics equipment in offices is often left running continuously and thereby consumes a lot of energy. that are are important from the a of both the work iii as Environmental Labelling of Personal Computers labelling involve? developed by Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation). These demands impose restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental policy which must be adhered to in each country where the company implements its operational policy. What does the environmenal The environmental demands has been The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user. Below you will find a brief summary of the environmental requirements met complete environmental criteria document may be ordered from: by this product. The TCO Development SE-114 94 Stockholm, Sweden Fax:+4687829207 Email (Internet): [email protected] regarding TCO'99 approved and labelled products may obtained via the Internet, using the address: http://www.tco-info.com/ Current information Environmental also be requirements Flame retardants Flame retardants are present in printed circuit boards, cables, wires, casings and housings. Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride, and those flame retardants are chemically related to another group of environmental toxins, PCBs. Both the flame retardants containing bromine or chloride and the PCBs are suspected of giving rise to severe health effects, including reproductive damage in fish-eating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur. The relevant TCO'99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed circuit boards since no substitutes are available. iv Environmental Labelling of Personal Computers Cadmium** Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant TCO'99 layers of display screens states that requirement and the electrical or batteries, the colour-generating electronics components must not contain any cadmium. Mercury** Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries may not contain any mercury. It also demands that mercury is not present in any of the electrical or electronics components associated with the labelled unit. There is however one exception. Mercury is, for the time being, permitted in the back light system of flat panel monitors as there today is no commercially available alternative. TCO aims CFCs on removing this exception when a mercury free alternative is available. (freons) The relevant TCO'99 requirement states that neither CFCs nor HCFCs may be used assembly of the product. CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a consequence. during the manufacture and Lead** Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. The relevant TCO'99 requirement permits the inclusion of lead since no replacement has yet been developed. v Table of Contents Introduction Features..........................................................................................................A1 Monitor Registration Notice..............................................................................................................A2 Trademark Acknowledgments ........................................................................A2 Precautions Safety........................................................................................................A3 Important On On Installation .................................................................................................A4 On On Cleaning ....................................................................................................A4 Repacking .................................................................................................A4 Connecting the Monitor Connect to any IBM PC ..................................................................................A5 Connect to an APPLE Macintosh System ......................................................A6 Location and Function of Controls Front View.......................................................................................................A7 Rear View .......................................................................................................A7 On Screen Display (OSD) Control Adjustment ....................................A8 Control Panel Function ...................................................................................A8 On Screen Video Display (OSD) Selection Memory Factory Factory Modes Timing Signal Preset and Adjustment .....................A10 Chart ..............................................................A13 Preset modes...................................................................................A13 User Modes ..................................................................................................A15 Recalling Display Power Management System Power MPR Modes ..............................................................................A15 Consumption .....................................................................................A16 II, Self Diagnostics and DDC Low Radiation Compliance (MPR II).............................................................A17 Diagnostics ............................................................................................A17 DDC (Display Data Channel)........................................................................A17 Self and Service Troubleshooting ............................................................................................A18 Troubleshooting Service ..........................................................................................................A19 Input Specifications Specifications................................................................................................A20 vi Introduction The LG StudioWorks 570LS Flat Panel Monitor has Transistor) LCD (Liquid Crystal Display). This monitor is designed for use in small working more working space on the desk. an active matrix TFT (Thin- Film areas or for those who need Features The StudioWorks 570LS is micropro-cessor a 15.1-inch (15.1 inches viewable) intelligent based monitor. Digitally controlled auto-scanning is done with the microprocessor for horizontal frequencies between 31 and 69kHz, and vertical scan frequencies between 56 and 85Hz. The microprocessor-based intelligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor. scan The microprocessor-based digital controls allow you to adjust conveniently variety of image controls by using the OSD (On Screen Display). It supports resolutions up to 1024x768, and has degrees horizontal and ±45 degrees vertical. The monitor is shipped with 16 For greater user wide factory pre-programmed resident. In addition, there 26 memory modes. permanently Swedish TCO '99 a are viewing angle health and safety, this monitor complies requirements for low radiation emissions. A1 of ±60 video modes that 10 user-storable modes, for with the a a are total of stringent Monitor Registration The model and serial numbers are unique are information here and retain this Staple your found on the rear of this unit. These numbers to this unit and not available to others. You should record receipt guide as a requested permanent record of your purchase. here. Date of Purchase : Dealer Purchased From : Dealer Address : Dealer Phone No. : Model No. : Serial No. : Notice All rights reserved. Reproduction in any manner, in whole or prohibited without the written permission of LG Electronics Inc. Trademark LG is part, is strictly Acknowledgments a IBM is in trademark of LG Electronics Inc. a registered trademark Corporation. and VGA is a trademark of International Business Machines WARNING appliance : To reduce the risk of fire or electric shock, do not expose this to rain or moisture. AVERTISSEMENT : Cela peut entrainer un Ne pas placer cet incendie ou une A2 appareil dans un endroit decharge electrique. humide. Precautions Important This unit has been engineered and manufactured to assure your personal safety, improper use can result in potential electrical shock or fire hazard. In order not to defeat the safeguards incorporated in this monitor, observe the following basic rules for its installation, use, and servicing. Also follow all warnings and instructions marked directly on your monitor. but On Safety 1. Use the power cord supplied with the unit. In case you use another power sure that it is certified by the applicable national standards if not being only cord, make provided by the If the power cable is faulty in any way, the nearest authorized repair service supplier. the manufacturer or please contact provider for a replacement. 2. from a power source indicated in the specifications of the monitor. If you are not sure what type of power supply you have in your home, consult with your dealer. Operate the monitor this manual or listed only on 3. Overloaded AC outlets and extension cords cords and broken service technician plugs. They may for replacement. DO NOT OPEN THE MONITOR. There 4. components inside. There the power is dangerous. So are result in a shock are no or are frayed power fire hazard. Call your user-serviceable Dangerous High Voltages inside, even when OFF. Contact your dealer if the monitor is not operating properly. are 5. To avoid personal injury : place the monitor on a sloping shelf unless properly only a stand recommended by the manufacturer. Do not Use Do not try to roll carpets. 6. To prevent Fire Always or a stand with small casters across secured. thresholds or deep pile Hazards: turn the monitor OFF if you leave the room for more than a short period leaving the house or office. Keep children from dropping or pushing objects into the monitor's cabinet openings. Some internal parts carry hazardous voltages. Do not add accessories that have not been designed for this monitor. During a lightning storm or when the monitor is to be left unattended for an extended period of time, unplug it from the wall outlet. Do not bring magnetic devices such as magnets or motors near the picture of time. Never leave the monitor ON when tube. A3 Important Precautions On Installation 1. Do not allow anything to rest upon or roll over the power cord, and do not the monitor where the power cord is subject to damage. 2. Do not use this monitor sink, laundry tub, in near wet water such as near a basement, bathtub, washbowl, kitchen swimming pool. or near a provided with ventilation openings in the cabinet to allow the release generated during operation. If these openings are blocked, built-up heat 3. Monitors of heat a place are can cause failures which may result in Block the bottom ventilation slots a fire hazard. Therefore, NEVER: by placing the monitor on a bed, sofa, rug, etc. Place the monitor in a Cover the with cloth openings Place the monitor 4. Do not rub mar, or or near or over a radiator or heat the Active Matrix LCD screen anything permanently. with your finger for provided. source. strike the Active Matrix LCD with damage 5. Do not press the LCD some built-in enclosure unless proper ventilation is or other material. a hard long as time this may scratch, as this may incur afterimages. 6. Some dot defects may appear on the screen, like Red, Green or Blue spots on the screen. However, this will have no impact or effect on the monitor performance. possible, use the VESA 1024x768 @60Hz video mode to obtain the best image quality for your LCD monitor. If used under any modes except the VESA 1024x768 @60Hz video mode, some scaled or processed images may appear on the screen. However, this is the characteristics of the LCD panel which has a 7. If fixed resolution of 1024x768 at 60Hz. On Cleaning cleaning the face of the LCD Screen. by wiping the screen and the cabinet with a soft, the screen requires additional cleaning, use a clean, damp cloth. Do not use liquid cleaners or aerosol cleaners. Unplug the monitor before Dust the monitor On clean cloth. If 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. A4 the Monitor Connecting On the back of the monitor are two plug-in connections; one for the AC power cord, and the other is for the signal cable from the video card. Connect to any IBM PC 1 Power off both the monitor and PC. 2 Connect the 15-pin VGA connector of the supplied signal cable to the output VGA video connector on the PC and the matching input connector on the rear only one way. If you cannot attach upside down and try again. When mated, of the monitor. The connectors will mate the cable tighten easily, turn the connector the thumbscrews to the connection. secure 3 Connect the plug from the AC-DC adapter into the connector on the display end of the AC power cord into the AC-DC adapter. 2 the other end into a properly grounded three-prong AC outlet. 3 unit. 1 Plug 4 5 Connect one Power ON the PC, then the monitor. If you the Check see Signal Cable message, check the signal cable and connectors. 6 After using the system, power OFF the monitor, then the PC. Note : If you to see one the "Outside of the Range Limits" message, check factory preset modes.(see page A14) to make sure D-15P 1 3 Power Cord Signal AC-DC 2 A5 adapter Cable your system is set Connecting Connect to an APPLE Macintosh Figure shows the purchased adapter. more LG authorized dealer, reseller, 1 System connection to For the Monitor Apple Macintosh, using a separately on adapter requirements, contact your service provider. an information or Power OFF both the monitor and the PC. 2 Locate the appropriate MAC to VGA adapter block at your local computer store. adapter changes the high density 3 row 15 pin VGA connector pin 2 row connection to mate with your MAC. Attach the other cable to the side of the adapter block with 3 rows. signal This to the correct 15 end of the 3 Connect the attached adapter block/signal cable to the video output on your MAC. 4 Connect the plug from the AC-DC adapter into the connector unit. 1 Connect end of the AC power cord into the AC-DC properly grounded three-prong AC outlet. 3 one the other end into a on the adapter. display Plug 2 5 Power ON the PC, then the monitor. 6 If you the Check see Cable message, check the Signal signal cable and connectors. 7 After using the system, power OFF the monitor, then the PC. Note : If you to one see the "Outside of the Range Limits" message, check factory preset modes.(see page A14) Adapter to make sure 15P D-15P 1 3 Signal Power Cord AC-DC 2 A6 adapter Cable your system is set Location and Function of Controls Front View AUTO Power Indicator OSD ON/OFF Enter Button OSD Selection Buttons OSD Adjustment Power ON/OFF Enter Button Buttons Auto Button Brightness Adjustment Buttons Rear View ID Label DC Power - ConnecterD-Sub Signal + A7 Connecter AUTO 1 On Screen 234567 Display(OSD) Control Adjustment 1 Start the OSD ( 1 3 2 ) Select an Exit the OSD (- +)Adjustthe OSD icon to be level of the selected adjusted item Control Panel Function Buttons through on an the underside of the monitor allow you to adjust the image easily menu. As you choose controls, the selected icon shows you what OSD the chosen control will do. These the controls. The 1 following is a pictures give you immediate understanding description of use for each button. OSD ON/OFF Enter Button ( ) Use this button to start and exit from the On Screen 2 OSD Selection Buttons ( Use these buttons for 3 OSD Adjustment Use these buttons for 4 ( + - adjusting Brightness Adjustment Use these buttons for ) selecting (highlighting) Buttons Display (OSD). OSD icon to be ) the level of the selected item. Buttons adjusting an ( the ) brightness Brightness Min Max A8 of screen. adjusted. of Control Panel Function AUTO Button ( AUTO ) This button is for the automatic adjustment of the screen position, clock and phase. The displayed image will disappear for a few seconds while Auto-configuration is in process. clock the Note: Some results are signal from some graphics boards may not function properly. If the unsatisfactory, adjust your monitoris Position, Clock and Clock Phase manually. NO YES SEL: ENT: -+ Power Indicator ( ) lights up green when the monitor operates normally. If the monitor is in DPM (Energy Saving) mode (stand-by/ suspend/power off), this indicator color changes to amber. Power ON/OFF Enter Button ( ) This Indicator This button is used to turn the monitor ON and OFF. A9 On Screen Display (OSD) Selection You were introduced to the the OSD system. Listed below are shown on OSD are procedure and of selection and the icons, icon names, and icon Adjustment adjusting an item using of the items that descriptions the Menu. Adjust Description Contrast To adjust To move the display to the contrast desired. Contrast Min Max OSD ADJ: SEL: -+ H Position H picture image left and right. Position - Min Max + Moves the screen Moves the screen OSD SEL: ADJ: image left. image right. -+ V Position To V move image up and down. Position - Min Max + Moves the screen Moves the screen image image down. up. OSD SEL: ADJ: -+ Clock To minimize any vertical bars on the screen background. Clock The horizontal Min screen or size will also Max stripes visible change. OSD SEL: ADJ: -+ Clock Phase To Clock Phase Min Max adjust OSD SEL: ADJ: the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters. -+ A10 042B On Screen Display (OSD) OSD Selection and Adjustment Adjust Description OSD Time To select OSD (5 OSD Time 50 - 120 display duration time. seconds) Seconds SEL: ADJ: -+ Color Select 9300K 6500K To select color temperature, 9300K/ 6500K and USER. User MAIN: SEL: 9300K : Slightly 6500K : Warm-white tone, similar to white paper or daylight. This temperature is good for video- -+ bluish white. This is the default image display. 9300K 6500K R 47% G 50% B 50% Select the desired color set your ADJ: SEL: setting for your monitor. User own temperature or select user to color levels. -+ To adjust USER, select the + button. Allow for specific adjustments to Red, Green, Blue (R/G/B) and (Color) Recall. Select the Recall to reset the color to the default OSD setting. OSD Position This item OSD SEL: OSD position Position H Position V Position gives access and Vertical to 2 elements : Horizontal position. Press the select button to select the desired item to change. ADJ: -+ To correct OSD image's Horizontal position and position. Horizontal position : To move image right and left. Vertical position : To move image up and down. Vertical A11 On Screen OSD Display (OSD) Adjust Selection and Adjustment Description Language Select To choose the names are Language OSD Menus ENDEFRESIT language displayed. are in which the control available in five German, French, Spanish, [English] SEL: MAIN: language : English, and Italian. -+ Information To inform users of preset and user mode data. Information 1024X768/60Hz Preset Mode: 16 User Mode: 00 MAIN: MODE: 1 2 3 4 5 6 7 8 31.5kHz 31.5kHz 31.5kHz 35.0kHz 37.5kHz 43.3kHz 35.2kHz 37.9kHz / / / / / / / / 70Hz 70Hz 60Hz 67Hz 75Hz 85Hz 56Hz 60Hz MAIN: The -+ NEXT: -+ NEXT: -+ End MAIN: Mode Recall If the monitor is Mode Recall YES If the monitor is MAIN: ENT: -+ Image Size Image Full MAIN: operating in a factory preset image to the mode, this control will reset the factory preset mode. control has no Size or of the 1:1 SEL: in a user mode, this displays the image in its original enlarged size so as to fit in the full screen LCD panel. This function size operating effect. -+ A12 Video Memory Modes The monitor has 26 memory locations for preset to popular video modes. Factory Preset display modes, 16 of which are factory Timing Signal Chart Video B A CF Sync D E Mode1 H Polarity Mode6 Mode7 Mode8 Symbol kHz 31.469 35.00 37.50 43.27 35.156 37.879 pixels 900 800 864 840 832 1024 1056 E Data Period pixels 640 720 640 640 640 640 800 800 A Blanking 256 B Z T Mode5 31.468 RI A Mode4 800 Frequency Total Period N Mode3 31.468 O O Mode2 +-----++ pixels 160 180 160 224 200 192 224 Front Porch pixels 16 17 16 64 16 56 24 40C Pulse Width pixels 96 108 96 64 64 56 72 128 Back Porch pixels 48 55 48 96 120 80 128 Hz 70 70 60 66.67 75.0 85.0 56.25 60.3 D L V E R Polarity Frequency 88F -+----++ Total Period lines 449 449 525 525 500 509 625 628 E Data Period lines 350 400 480 480 480 480 600 600 A Blanking lines 99 49 45 45 20 29 25 Front Porch lines 37 13 10 Pulse Width lines 2 2 2 Back Porch lines 60 34 33 T I C A L 640 Resolution 31111 C 33324 D 39 16 25 22 23F 640 640 640 640 800 800 x480 x480 x480 x480 x600 x600 YES YES YES YES YES YES x400 x350 Recall 720 28B YES (Text) YES A13 Factory Mode9 H Polarity - Mode14 Mode15 Mode16 Symbol -++ 49.725 48.363 56.476 60.023 68.670 pixels 1040 1056 1048 1152 1344 1328 1312 1376 E pixels 800 800 800 832 1024 1024 1024 1024 A Blanking pixels 240 256 248 320 320 304 288 352 B Front Porch pixels 56 16 32 32 24 24 16 Pulse Width pixels 120 80 64 64 136 136 96 pixels 64 160 152 224 160 144 176 Total Period Z Data Period T kHz Mode13 53.670 RI A Mode12 46.875 Frequency N Mode11 48.077 O O Mode10 +++- Preset Modes 48C 96D L Back Porch V E R Polarity +++- Hz - 208 F -++ 72.188 75.0 85.06 74.55 60.0 70.0 75.0 85 Total Period lines 666 625 631 667 806 806 800 808 E Data Period lines 600 600 600 624 768 768 768 768 A 43 38 38 32 40 Frequency T I C A L Blanking lines 66 25 31 Front Porch lines 37 1 1 13311 C Pulse Width lines 6 3 3 36633 D Back Porch lines 23 21 27 39 29 29 28 36 800 800 800 832 1024 1024 1024 1024 x600 x600 x600 x624 x768 x768 x768 x768 YES YES YES YES YES YES YES YES B F Resolution (MAC) Recall Note : This LCD monitor has been pre-adjusted @60Hz. A14 to the video mode of VESA 1024x768 User Modes Modes 17-26 are empty and can accept new video data. If the monitor detects a video mode that has not been present before or is not one of the preset modes, it stores the new mode automatically in one of the empty modes starting new with mode 17. If you use replaces the 10 blank modes and still have the information in the Recalling Display modes user more new starting video modes, the monitor with mode 17. Modes When your monitor detects a mode it has seen before, it automatically recalls the image settings you may have made the last time you used that mode. You may, however, manually force a recall of each of the 16 preset modes by pressing the Recall button. All preset modes are automatically recalled as the monitor The senses ability the incoming signal. to recall the preset modes is dependent on the signal coming from factory your PC's video card or system. If this signal does not match any of the modes, the monitor automatically sets itself to display the image. A15 Power Management System This monitor incorporates new circuitry for lowering energy usage during idle time, following the Display Power Management Signalling (DPMS) guide lines of the Video Electronics Standards Association (VESA), and is certified as Energy Star program for reduced power usage. For the power savings feature to operate, the monitor must be used with a PC having power saving circuitry. The monitor has three power-saving states, and the power saving operation is indicated by the power indicator on the front panel. When the power indicator is green, operation is normal. When the power indicator is amber, the monitor is in a power saving mode. exceeding the EPA's If the power indicator is amber, press the power button to turn on the monitor. If the power indicator is amber and you wish to use the PC again, move your mouse pointer or touch a keyboard button. When the monitor is not in use, save energy Power it off. by turning Consumption Mode H.Sync V.Sync Video Power Consumpion LED Color Normal(Max.) Stand-by Suspend On On Normal 40W Green Off On Off ≤5W Amber On Off Off ≤5W Amber Power off Off Off Off ≤5W Amber A16 ≤ Low Radiation Compliance (MPR II) This monitor meets one emissions, offering the These of the strictest user set forth guidelines, by extra a guidelines available today shielding and an anti-static screen government agency in Sweden, limit the of emission allowed in the Low Extremely Frequency (VLF) electromagnetic range. Self for low radiation Frequency (ELF) and coating. amount Very Low Diagnostics This monitor can sense when there is a possible problem present and informs you of this condition by presenting you with a SELF DIAGNOSTICS OSD. This OSD may pop up when it is ON but no signal is detected. In this case the message Check Signal Cable will be highlighted, alerting you to check the signal cable connections. Check DDC (Display DDC is a Data Signal Cable Channel) communication channel over which the monitor automatically informs the host system (PC) about its capabilities.This monitor has two DDC function; DDC1 and DDC2B. DDC1 and DDC2B carry out uni-directional communication between the PC and the monitor. Under these situations, the PC sends display data to the monitor but not commands to control the monitor NOTE : settings. PC must support DDC functions to do this. Some older computer systems are not compatible with the DDC standard. If your monitor is displaying a monochrome image or the wrong resolution, you need to card. A17 change to a DDC compatible VGA Troubleshooting Display Position is incorrect. Push the AUTO Button and select YES. If the results and V On the are unsatisfactory, adjust the image position using on screen display. background, screen the H position icon in the position vertical bars or visible. stripes are Push the AUTO Button and select YES. If the results are unsatisfactory, decrease the vertical bars Clock icon in the on screen display. Any horizontal clearly portraid. noise appearing in any image or or stripes using characters are the not Push the AUTO Button and select YES. If the results are unsatisfactory, decrease on screen display. the horizontal bars using the Clock Phase icon in the Check Signal The Cable message. cable is not connected, signal or is loose. Check and secure the connection. Outside Range Limits message appears. Picture is blank. The frequency of the signal from the video card is outside the operating range of the monitor. Horizontal Frequency: 31kHz-69kHz Vertical Frequency: 56Hz-85Hz * Use the (Refer * You can (Press graphics board's to the manual for utility software graphics board). to change the setup to the supported key during booting the system). change resolution the frequency setting using the Safe Mode the F8 The power LED is illuminated amber. The monitor is in its display power management mode. signal coming from the PC. The signal cable is not fastened securely. Check the computer power and graphics adapter configuration. There is no active The monitor doesn't enter the power Computer video controller card saving off mode (Amber). is not VESA DPMS standard. Either the PC signal is not using or the video the VESA DPMS power management function. A18 Service 1. Unplug the monitor personnel when: The power cord Liquid has been from the wall outlet and refer servicing to qualified service plug is damaged or frayed. spilled into the monitor. The monitor has been exposed to rain or water. The monitor does not operate normally following the operating instructions. Adjust only those controls that are covered in the operating instructions. An improper adjustment of other controls may result in damage and often requires extensive work by a qualified technician to restore the monitor to normal operation. The monitor has been dropped or the cabinet has been damaged. The monitor exhibits a distinct change in performance. Snapping or popping from the monitor is continuous or frequent while the monitor is operating. It is normal for some monitors to make occasional sounds when being turned on or off, or when changing video modes. 2. Do not attempt or to service the monitor may expose you to dangerous qualified service personnel. yourself, as opening or removing covers voltage or other hazards. Refer all servicing to A19 Specifications Sync Signal type Type Separate Signal 15 AC-DC H. sync V. sync Assignment Pin 10 11 V.sync sync Connector Pin 6 H. sync Separate Sync Pin Separate Sync 15 1 Red 9N C 2 Green 10 Ground 3 Blue 11 Ground 4 Ground 12 SDA 5 Self-Test 13 Horizontal 6 Red Ground 14 Vertical 7 Green Ground 15 SCL 8 Blue Ground Adapter Input AC 100-240V 50-60Hz 81-120VA 1.2A Out put DC 24V 1.9A Use only the AC-DC adapter supplied - with the monitor. A20 + Sync Sync Specifications Display 15.1inch Viewable Size (38.35cm) Flat coating 15.1inch (38.35cm) Pixel 0.3 Type Panel Active matrix-TFT LCD, Anti-Glare pitch True color x 0.3mm 262,144 color Sync Input Horizontal 31kHz Vertical 56Hz Freq. Freq. Input form Signal input Video 69kHz (Automatic) (Automatic) Separate, TTL, Positive/Negative 15 pin D-Sub connector - 85Hz - Input Display Area Input Form 307 x 230mm / 12.1 Separate, RGB Resolution VESA 1024 Power DC 24V 1.2A Input Dimensions x 7.18 9.1inch 768/ 85Hz 15.95 x 5.2kg / 11.46lbs x x Analog, 0.714Vp-p/75ohm, Positive max 14.24inch / 405.2 x 182.4 x 361.6mm (WxDxH) Weight ( Tilt net ) Range Down 5˚ Up 30˚ Environment Operating Storage condition on 10˚C to 35˚C Temperature Humidity -20˚C to 60˚C 10% to 80% non-condensing condition Information in this document is commitment Temperature Humidity subject to 5% to 95% change without the part of LG Electronics Inc. A21 non-condensing notice and does not represent a ">

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Frequently asked questions
Reorient or relocate the receiving antenna, increase the separation between the equipment and the receiver, connect the equipment to an outlet on a circuit different from that to which the receiver is connected, and consult the dealer or an experienced radio/TV technician for help.
Ensure the product is installed in a well-ventilated area; avoid exposing the product to moisture or water; do not place the product on an unstable or tilted surface; allow sufficient space on the sides, front, and back of the product for ventilation.
Unplug the monitor before cleaning; wipe the monitor with a soft, dry cloth; avoid using chemicals or detergents, as these may damage the finish of the monitor.
Make sure that the IBM PC is powered off, connect the monitor to the appropriate video port on the IBM PC using the supplied cable, power on the IBM PC and then power on the monitor.
Ensure that the Macintosh System is powered off, connect the monitor to the appropriate video port on the Macintosh System using the supplied cable, power on the Macintosh System and then power on the monitor.