LG FLATRON 78FT Owner's manual
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Colour Monitor USER GUIDE BENUTZERHANDBUCH MANUEL D'UTILISATION GUIDA UTENTE GUIA DEL USUARIO 78FT AGENCY REGULATORY NOTICE FCC This Compliance with the limits for Statement has been tested and found to equipment comply Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in This radio a residential installation. a equipment generates, uses, and can radiate frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is not occur in a If this radio no guarantee that interference will particular equipment does installation. cause harmful interference to 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 measures: - - or television Reorient or relocate the receiving antenna. separation between the equipment Increase the and the receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer technician for or an experienced radio/TV 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 be attached to this monitor. Operation with non-certified peripherals is likely to result reception. in interference to radio and TV Only shielded Signal System. i Cables may be used with this Canadian D.O.C. Notice Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. This Cet appareil numerique de la classe B respecte exigences du Reglement sur le materiel toutes les brouilleur du Canada. (The Swedish Employees) guidelines for low frequency electric fields, magnetic fields, static electricity, and visual ergonomic requirements. Futhermore, this model is produced TCO'95 This monitor Compliance Confederation with concern complies of with TCO'95 Professional for the environment and contains no harmful substances in any of its components. CE Conformity Notice Products with the "CE" Marking comply with the Directive(89/336/EEC) and LOW VOLTAGE Directive (73/23/EEC) issued by the Commission of the European Community. EMC Compiance with these directives implies conformity following European Norms : to the EN 55022 ; Radio EN 50082-1:1992 ; Frequency Interference Electromagnetic Immunity EN 60555-2 ; Power Line Harmonics EN 60555-3 ; EN 60950 ; Product ii Voltage Fluctuations Safety Table of Contents Introduction Features..........................................................................................................A1 Monitor Registration Notice..............................................................................................................A2 Trademark Acknowledgments ........................................................................A2 Important Precautions On Safety ........................................................................................................A3 On Installation .................................................................................................A4 On Cleaning ....................................................................................................A4 On Repacking .................................................................................................A4 Connecting the Monitor Connecting to any IBM VGA PC Compatible System.....................................A6 Connecting to an Apple Macintosh PC ...........................................................A7 Using the BNC Connectors .............................................................................A8 Location and Function of Controls Front View.......................................................................................................A9 Rear View .......................................................................................................A9 Control Panel Function Digital Control Panel .....................................................................................A10 On Screen OSD Self Display (OSD) Control Adjustment.................................A11 Adjustment and Selection Items .................................................A12 Diagnostics, DDC and MPR II Self Diagnostics ...........................................................................................A17 DDC (Display Data Channel) ........................................................................A17 Low Radiation Compliance (MPR II) ............................................................A17 Video Memory Modes Preset Timing Signal Chart ..............................................................A18 User Modes...................................................................................................A19 Recalling Display Modes...............................................................................A19 Factory Energy Saving Design Power Consumption......................................................................................A20 Troubleshooting and Service ............................................................................................A21 Service ..........................................................................................................A22 Troubleshooting Specifications ...............................................................................................A23 iii Introduction Thank you for purchasing a high resolution monitor. It will give you high resolution performance and convenient reliable operation in a variety of video operating modes. Features The monitor is a 17 inches (16.0 inches viewable) intelligent, based monitor compatible with most analog RGB microprocessor (Red, Green, Blue) display standards, including IBM PC , PS/2 , Apple , Macintosh , Centris , Quadra , and Macintosh II family. also be used with a Sun SPARC workstation as well as other using the 5 BNC connectors. The monitor provides crisp text and vivid color graphics with VGA, SVGA, XGA, and VESA Ergo modes (non-interlaced), and most Macintosh compatible color video cards when used with the appropriate adapter.The monitor's wide compatibility makes it possible to upgrade video cards or software without purchasing a new monitor. It can sources Digitally controlled for horizontal scan auto-scanning is done with the micro-processor frequencies between 30 and 85kHz, and vertical scan frequencies between 50 and 160Hz. The microprocessorbased intelligence allows the monitor to operate in each frequency mode with the precision of a fixed frequency monitor. The microprocessor-based digital controls allow you to adjust conveniently a variety of image controls by using the OSD (On Screen Display). The monitor has 32 memory locations for display modes, 8 of which are factory preset to popular video modes. This monitor is capable of producing a maximum horizontal resolution of 1280 dots and a maximum vertical resolution of 1024 lines. It is well suited for CAD work and sophisticated windowing environments. For greater user health and safety, this monitor complies with the stringent Swedish TCO'95 requirements for low radiation emissions. For low cost of monitor operation, this monitor is certified as meeting the EPA Energy Star requirements, and utilizes the VESA Display Power Management Signalling (DPMS) protocol for power saving during non-use periods. A1 Monitor Registration The model and serial numbers These numbers You as a are found on the rear of this unit. unique to this unit and not available to others. should record requested information here and retain this guide permanent record of your purchase. Staple your receipt here. are 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 in part, strictly prohibited without the written permission of LG Electronics Inc. Trademark LG is a IBM is Acknowledgments trademark of LG Electronics Inc. a registered trademark and VGA is International Business Machines Warning : To reduce the risk of fire expose this appliance Avertissement : a trademark of Corporation. or electric shock, do not to rain or moisture. Ne pas placer cet appareil dans un endroit humide. un incendie ou une decharge electrique. Cela peut entrainer A2 is Precautions Important This unit has been engineered and manufactured to assure your personal safety, but 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. 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 standards (UL/CSA or VDE) if not being provided by the supplier. monitor only from a power source indicated in the of this manual or listed on the monitor. If you are not sure what type of power supply you have in your home, consult with your dealer. Operate the specifications Overloaded AC outlets and extension cords are dangerous. So are frayed power cords and broken plugs. They may result in a shock or fire hazard. Call your service technician for replacement. Do not Open the Monitor There are no user serviceable components inside. There are Dangerous High Voltages inside, even when the power is OFF. Contact your dealer if the monitor is not operating properly. To Avoid Personal Injury : Do not place the monitor on a sloping shelf unless properly secured. Use only a stand recommended by the manufacturer. Do not try to roll a stand with small casters across thresholds or deep pile carpets. To Prevent Fire or Hazards: turn the monitor OFF if you leave the room for more than a Always short period of time. Never leave the monitor ON when leaving the house. Keep children from cabinet dropping or pushing objects into the monitor's openings. Some internal parts carry hazardous voltages. A3 Do not add accessories that have not been During designed Do not picture tube. an for this monitor. storm or when the monitor is to be left unattended lightning period of time, unplug it from the wall bring magnetic devices such as magnets or for a extended outlet. motors near the On Installation Do not allow anything to rest upon or roll over the power cord, and do place the monitor where the power cord is subject to damage. not Do not use this monitor near water such as near kitchen sink, laundry tub, in a wet basement, a bathtub, washbowl, or near a swimming pool. Monitors 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 fire hazard. Therefore, NEVER: Block the bottom ventilation slots by placing the monitor on a bed, sofa, rug, etc. Place the monitor in a built-in enclosure unless proper ventilation is provided. Cover the openings with cloth or other material. Place the monitor near or over a radiator or heat source. On Cleaning cleaning the face of the picture tube. slightly damp (not wet) cloth. Do not use an aerosol directly on the picture tube because overspray may cause Unplug Use the monitor before a electrical shock. On Repacking Do not throw away the carton and packing materials. They make ideal container in which to transport the unit. When shipping the unit to another location, repack it in its original material. an A4 Connecting the Monitor On the back of the monitor are plug-in connections; one for the AC signal cable from the video card. two power cord, and the others for the AC Power Connection One end of the AC power cord is connected into the AC power connector on the back of the monitor. The other end is plugged into a properly grounded three-prong AC outlet. The monitor's auto-sensing power supply can automatically detect 100-120V AC or 200-240V AC, 50 or 60Hz. Signal Cable Connection The connector for the signal cable is located on the back of the pin VGA connectors on the back of the monitor allow for a wide variety of video controllers to be connected to the monitor. Examples of signals that might be sent to the monitor include signals from IBM PC and compatibles, Apple Macintosh, Centris and monitor. The 15 Quadra. The supplied signal cable consists of 15 ends, suitable for connections to an pin VGA connectors or compatible. at both IBM PC Other generic cables or adapters may be used for connections to your equipment, as long as they meet the compatible signal requirements to activate this monitor (see page A23 for input specifications). 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. Examples of typical connections are shown below. Select the connection example that fits your needs. A5 Connection to any IBM VGA PC compatible system signal cable connections from the monitor to the Graphics Array (VGA) port typical in an IBM PC or PC compatible. This also applies to any graphics video card for PC-CAD or workstation that has a 15 pin high density (3 row) D-Sub connector. Figure 3 shows the Video 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 of the monitor. The connectors will mate only connector one way. If you cannot attach the cable easily, turn the down and try again. When mated, tighten the upside thumbscrews to secure the connection. 3. Power ON the PC, then the monitor. 4. If you see the SELF DIAGNOSTICS message, check the signal cable and connectors. 5. After using the system, power OFF the monitor, then the PC. D-15P D-15P Power Cord Signal Figure A6 3. Cable Connecting to an Apple Macintosh PC Figure 4 shows the connection separately purchased adapter. 1. 2. Connect the 15 connector of the the pin VGA matching input on the back of the monitor. a secure supplied signal cable to Tighten the the connection. appropriate MAC to VGA adapter block at your local adapter changes the high density 3 row 15 pin VGA connector to the correct 15 pin 2 row connection to mate with your MAC. Attach the other end of the signal cable to the side of the adapter block with 3 rows. Locate the computer 4. Apple Macintosh, using Power OFF both the monitor and the PC. thumbscrews to 3. to an store. This Connect the attached output on adapter block/signal cable to the video your MAC. 5. Power ON the PC, then the monitor. 6. If you see the SELF DIAGNOSTICS message, check the cable and connectors. 7. After using signal the system, power OFF the monitor, then the PC. Adapter 15P D-15P D-15P Power Cord Signal Figure A7 4. Cable Notes on using the BNC connectors with other types of video example that fits your needs. cards. Follow the 1.In case of external composite sync signal: Connect R, G and B video signals and Composite sync BNC receptacles on rear panel, respectively. R G Red B Green H+V Blue signal to V Gray 2.In case of separate horizontal and vertical sync signals: Connect R, G and B video signals and horizontal and vertical sync signals to BNC receptacles on rear panel respectively. R G Red A8 B Green H+V Blue Gray V Black Location and Function of Controls Front View Power ON/OFF Button Power (DPMS) Indicator Digital Contrast Control Panel Brightness Adjustment Adjustment Control Control Rear View ID Label 5 BNC AC Power Socket D-Sub Signal Connector A9 Signal Connectors Control Panel Function Digital Controls OSD Enter Button Panel Power(DPMS) Indicator OSD Exit Button Power ON/OFF Button OSD Select Brightness Adjustment Control /Adjustment Control Control Contrast Adjustment Control Function OSD Enter Button Use this button to start/enter and exit from the On Screen OSD Display (OSD). If there is no the screen, One click (press) of this button will show the Main Menu. OSD Exit Button OSD Select/ Adjustment Control To on disappear the screen. Use this knob for an for Used to selecting (highlighting) adjusted. It is also used the level of the selected item to be adjust the brightness of the screen. Control Contrast Adjustment on OSD icon to be selecting adjusted. Brightness Adjustment of the OSD Adjust the display to the contrast desired. Control Power (DPMS) Indicator This indicator monitor lights up green when the operates normally. If the monitor is in DPM (Energy Saving) mode (standby/suspend/power off), this indicator changes to amber. Power ON/OFF Button Use this button to turn the monitor A10 color on or off. On Screen Display (OSD) Control Adjustment Making adjustments to the image size, position, and operating parameters of the monitor is quick and easy with the On Screen Display Control system, using only the ENTER button and Adjustment Control buttons. A quick example is given below to familiarize you with the use of the controls. Following this section is an outline of the available adjustments and selections you can make using the OSD. Note : (Monitor and PC should be ON, with an image or prompt on the screen). A single press of the ENTER button will present you with the Main Menu of the on screen display system with the first ( ) highlighted. picture area ). The main icon ( 1. will also show the select icon ( )and next The OSD system should look like: H POSITION S :ENT 2. To adjust H display The Position SEL: ( ), Press the enter button once. will look like: H POSITION 120 1280 X 1024 75Hz S ADJ: : When you are done, Press the main button main menu to make another selection. ( )once 3. You want to move the next icon, Adjust the next button ( The display will look like: H SIZE S :ENT SEL: A11 to return to )control. OSD You item Adjustment were using introduced to the the OSD system. Listed below items that and Selection Items are procedure of selection and the icons, icon names, and icon on the Menu. adjusting an of the descriptions shown are OSD Adjust Description Horizontal Position To H POSITION 120 1280 X 1024 move picture image Moves the screen Moves the screen left and right. image left. image right. 75Hz OSD ADJ: : Horizontal Size To width. adjust image Decreases the size of the H SIZE Increases the size of the screen screen 120 1280 X 1024 image. image. 75Hz OSD ADJ: : Vertical Position V To POSITION 120 1280 X 1024 move image up and down. Moves the screen Moves the screen image image up. down. 75Hz OSD ADJ: : Vertical Size To adjust image height. Decreases the size of the V SIZE 120 1280 X 1024 Increases the size of the screen screen image. image. 75Hz OSD ADJ: : Side Pincushion To correct the bowing in and out of the image. SIDE PIN. 120 1280 X 1024 75Hz Curves the Curves the OSD : ADJ: A12 image's edges image's edges inwards. outwards. OSD Adjust Description Trapezoid To correct Makes the TRAPEZOID the 120 1280 X screen image narrower screen image wider at the top. OSD ADJ: : Side Pincushion Balance To correct the balance of both sides bowling. SIDE PIN BAL Curvature of the sides to the 120 1280 X 1024 right. Curvature of the sides to the left. 75Hz OSD ADJ: : Parallelogram This control screen PARALLELOGRAM 120 1280 X 1024 75Hz adjusts image. for Tilts the screen Tilts the screen a skewing of the image rightward. image leftward. OSD ADJ: : Tilt To correct TILT 120 1280 X 1024 image rotation. Tilts the screen Tilts the screen image left. image right. 75Hz OSD ADJ: : Zoom Adjust To adjust Horizontal simultaneously. and Vertical size ZOOM ADJUST Smaller the OUT/IN Bigger OSD : ADJ: A13 at top. Moves the 75Hz 1024 distortion. geometric the image size. image size. image OSD Adjust Description Color Select To select color temperature 9300K/ 7200K/ USER. COLOR 9300K Select the desired color SELECT select 7200K user to set your temperature own or color levels. OS : ENT SEL: Allow for specific adjustments Blue(R/B). to Red and Decreases the amount of color in the COLOR SELECT image. R 120 B 150 COLOR RECALL Increases the amount of color in the : image. OS SEL : ADJ: Moire Reduction MOIRE This item allows you to reduce the moire. It is normally OFF. If you want to adjust it, select ON REDUCTION OFF/ON push using the adjustment control and the Enter Button. OSD ADJ : SEL: NOTE slightly MOIRE 50% OSD Switching the OFF will improve image stability and clarity at the expense of slightly greater moire. ADJ: : OSD Adjust OSD This item lets you adjust the OSD position. After selecting the OSD icon using the ADJUST OSD : The screen image may shake while the moire reduction function is ON. REDUCTION OFF/ON OSD : SEL ADJ: Adjustment Control, push the Enter button. The OSD will be displayed as shown left. Select an icon using the Enter button. Rotate the Adjustment Control to modify existing position. A14 OSD Option Adjust Description Select OPTION This item gives access 4 elements; Manual Degaussing, Beep ON/OFF, Signal Input, Video Level. Press the Enter Button to select SELECT the desired item to [DEGAUSSING] U OSD : SEL ADJ: Used to give change. demagnetize a move the picture to image and accounte color. To select Beep To select D-sub To select ON or or Beep OFF. 5 BNC. input signal level(0.7V or 1.0V). Mode Recall If the monitor is MODENO: 31.5kHz / 1 70Hz this control has Language in a factory no effect. Select To choose the control LANGUAGE [ENGLISH] the are available in five language English, German, French, Spanish and Italian. OSD language in which displayed. names are OSD Menus SELECT ENDEFRESIT : operating preset mode, this control will reset the image to the factory preset mode. If the monitor is operating in a user mode, RECALL MODE SEL: A15 : OSD Adjust Description Mode Information MODE VESA This item X 400 720 PRESET MODE : 8 USER MODE : 2 MODE DATA : 70Hz 31.5kHz / 60Hz 3 37.5kHz / 75Hz 4 46.9kHz / 75Hz 5 60.0kHz / 75Hz 6 64.0kHz / 60Hz 7 68.7kHz / 75Hz 8 80.0kHz / 75Hz see user mode provides information about the highlighting (red the desired video mode information. The mode information some screens give you regarding industry terminology, resolution, and information resolution memory mode number. : MODE 1 35.5kHz / 70Hz 2 74.5kHz / 73Hz : : Exit To OSD TURN disappear OFF OSD ENT preset and the mode information icon, press Enter. Rotate the Adjustment Control to MODE 31.5kHz / 2 : : of color) 1 USER users stored video modes. After : PRESET To inform data. INFO. SEL: A16 of the OSD on the screen. Self Diagnostics The monitor has a SELF DIAGNOSTICS OSD feature that pops up when there may be possible causes of non-operation. The OSD NO SIGNAL DETECTED would is not showing highlight a possible reason the display image. example of this may be when you turn on no signal cable attached. The monitor will display the An an the monitor with SELF DIAGNOSTICS OSD with the NO SIGNAL DETECTED. This would be a clue for you to check the DDC (Display DDC is a Data connections. signal Channel) communication channel which over 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. If you using the 5 BNC connectors with other types of video cards, this monitor has not support DDC function. Some older computer systems are not standard. If your monitor is displaying wrong resolution, need to change with Low Radiation a a compatible with the DDC monochrome DDC image or the compatible VGA card. Compliance (MPR II) This monitor meets one of the strictest guidelines available today for low radiation emissions, offering the user extra shielding and an antistatic screen coating. These guidelines, set forth by a government agency in Sweden, limit the amount of emission allowed in the Extremely Low Frequency (ELF) and Very Low Frequency (VLF) electromagnetic range. A17 Video Memory Modes The monitor has 32 memory locations for are factory preset to popular video modes. Preset Factory display modes, 8 of which Timing Signal Chart Video B A E C Sync DF Mode1 H Polarity - Mode2 Mode3 - - Mode4 Mode5 Mode6 + + + Mode7 - Mode8 + O Frequency kHz RI Total Period uS 31.778 31.778 26.667 21.333 16.660 15.630 14.560 12.504 A Z Data Period uS 25.422 25.422 20.317 16.162 13.003 11.852 11.520 9.481 B O 31.467 31.467 37.500 46.875 60.023 63.981 68.981 79.976 Blanking uS 6.356 6.356 6.350 5.171 3.657 3.778 3.040 3.023 C T Front Porch uS 0.636 0.636 0.508 0.323 0.203 0.444 0.320 0.119 D A Pulse Width uS 3.813 3.813 2.032 1.616 1.219 1.037 1.280 1.067 E Back Porch uS 1.907 1.907 3.810 3.232 2.235 2.296 1.440 1.837 F + + + N L V E R Polarity + - - - + Frequency Hz 70.077 59.941 75.000 75.000 75.029 60.020 75.062 75.025 Total Period mS 14.270 16.683 13.333 13.333 13.328 16.661 13.322 13.329 A Data Period mS 12.711 15.253 12.800 12.800 12.795 16.005 12.667 12.804 B Blanking mS 1.559 1.430 0.533 0.533 0.533 0.656 0.655 0.525 C Front Porch mS 0.415 0.318 0.026 0.021 0.017 0.016 0.043 0.012 D Pulse Width mS 0.064 0.063 0.080 0.064 0.050 0.047 0.044 0.038 E Back Porch 1.080 1.049 0.427 0.448 0.466 0.594 0.568 0.475 F 720 640 640 800 1024 1280 1152 1280 T I C A L Resolution mS 400 Recall YES 480 YES 480 YES 600 YES A18 768 YES 1024 YES 870 YES 1024 YES User Modes Modes 1-24 detects one are empty and can accept new video data. If the monitor video mode that has not been present before or is not of the preset modes, it stores the new mode automatically in one a new of the empty modes If you starting with mode 1. up the 24 blank modes and still have more new video the monitor replaces the information in the user modes modes, 1. with mode starting use Recalling Display 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 eight preset modes by pressing the Recall button. All preset modes are automatically recalled as the monitor The senses the incoming signal. ability to recall the preset modes is dependent on the signal coming from your PC's video card or system. If this signal does not match any of the factory modes, the monitor automatically sets itself to display the image. A19 Energy Saving Design complies with the EPA's Energy Star program, which is a program designed to have manufacturers of computer equipment build circuitry into their products to reduce power consumption during This monitor time of non-use. This monitor also goes into its energy saving mode if you exceed the monitor's operating limits, such as the maximum resolution of 1280x 1024 or the frequency refresh rates of 30-85kHz horizontal 160Hz vertical. When this monitor is used with a Green or or 50- EPA Energy Star PC, or a PC with a screen blanking software following the Display Power Management Signalling (DPMS) protocol, this monitor can conserve significant energy by reducing power consumption during periods of non-use. When the PC goes into the energy saving mode, the monitor will go into a suspended operation state, indicated by the Power LED light changing from a green color to an amber color. After an exteded period in the suspended mode, VESA the monitor will enter a the semi-OFF mode specifications, semi-OFF mode to or energy. In call it in our conserve more DPMS OFF mode the Power LED will still show as we an amber color. When you awaken your PC by hitting a key or moving the mouse, the monitor will also awaken to its normal operating mode, indicated by the green Power LED light. By following these conventions, the power consumption can be reduced to the following levels: Power Consumption Hori. Verti. Power Sync Sync Consumption (Max.) Stand-by Suspend On On 120W Green Off On 15W Amber On Off 15W Amber Off Off Off 8W Amber Mode Normal A20 LED Color Troubleshooting Self diagnostics message. signal cable is not connected. The The power LED is illuminated amber. Display power management mode(Move Check the computer power and The frequency of the sync mouse to awaken PC). graphics adapters configuration. input is outside the operating range of the monitor. Monitor Input Limits Horizontal : 30 85kHz Vertical : 50 160Hz - - The signal cable is incorrectly configured or connected refer Signal Connector Pin Assignment, for reference. to the page Try power code OFF and ON. image on the SCREEN is rectangle shape. Image adjustment not been The a not centered, or too small, or not done yet in the current operating or buttons to set the image mode. Use the SELECT and to your liking. The monitor doesn't enter the power saving off mode (Amber). Computer video signal is not VESA DPMS standard. Either the PC or the video controller card is not power management function. A21 using the VESA DPMS Service Unplug the monitor from the wall qualified service personnel when : The power cord Liquid has been outlet and refer servicing to 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. or Do not attempt to service the monitor yourself, as opening or removing may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel. covers When replacement parts are required, have the service technician verify writing that the replacements used have the same safety characteristics as the original parts. Use of manufacturer specified replacements can prevent fire, shock, and other hazards. in Upon completion of any service or service technician to perform the repairs to the monitor, ask safety check described in the the manufacturer's service manual. When a disposal video monitor reaches the end of its useful life, could result in a picture tube implosion. Ask a service technician to dispose of the monitor. A22 improper qualified Specifications Sync Signal Types Priority Type H. Sync 1 Separate Sync H. Sync 2 Composite Sync H/V. 3 Sync (N.C No : 15Pin D-Sub Signal 1 Sync N.C Sync N.C N.C Assignment Connector 5 6 Pin Signal (D-Sub) 10 11 15 1 8 9 10 11 12 Red Green Blue Ground Self-Test Red Ground Green ground Blue Ground NC Ground Ground SDA 13 14 V. 15 SCL 2 3 4 5 6 7 5 BNC V. Sync Connection) Connector Pin Signal On Green V. Signal H. Sync Sync Connector 12345 Pin Signal (5 BNC) Color Red Red 1234 Green Green Blue Blue H. Gray 5 V. (H A23 Sync or H+V) Sync Black Specification Picture Tube 17 inch (16.0 inches viewable) degree deflection, Dark face 0.24mm strip pitch High contrast W-ARAS(Wide-Anti-Reflective Anti-Static Coating) 90 Sync Input Horizontal : 30-85kHz Vertical : 50-160Hz Input Frequency Frequency Form : Signal input : (Automatic) (Automatic) Separate TTL, Positive/Negative Composite TTL, Positive/Negative SOG(Sync On Green) 15pin D-Sub Connector/5 BNC Connector Video Input Display Area Input Form : : 32.51 x 24.38 Separate, (H x V) Analog, 0.7Vp-p/75 ohm, cm RGB Positive Power Input AC 100-240V 50/60Hz 2.0A Dimensions (with tilt/swivel stand) Width : 43.55 cm Height Depth : 45.55 cm : 46.60 cm : 21.0 Weight Net kg Information in this document is not represent a commitment on subject to change without notice and does the part of LG Electronics Inc. A24 ">

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