AOC LM520 User Manual
AOC LM520 User Manual

AOC LM520 User Manual

15 inch tft lcd monitor

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AOC LM520
AOC LM520
15 inch TFT LCD Monitor
User's
Manual
by Envision Peripherals, Inc.
www.aocmonitor.com
Before operating your monitor, please read this
manual thoroughly.
AOC LM520
1
v3_123102

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Summary of Contents for AOC LM520

  • Page 1 AOC LM520 AOC LM520 15 inch TFT LCD Monitor User’s Manual by Envision Peripherals, Inc. www.aocmonitor.com Before operating your monitor, please read this manual thoroughly. AOC LM520 v3_123102...
  • Page 2: For Your Safety

    3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experienced radio/TV technician for help. AOC LM520 For Your Safety Notice 1. The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
  • Page 3 If your outlet does not accommodate the three-wire plug, have an electrician install the correct outlet, or use an AOC LM520 For Your Safety adapter to ground the appliance safely. Do not defeat the safety purpose of the grounded plug.
  • Page 4: Special Notes On Lcd Monitors

    EPI service center for replacement when the screen is dark, flickering or not lighting up. Never attempt to replace it by yourself. AOC LM520 For Your Safety General Notes • Do not install the monitor near heat sources such as radiators or air ducts.
  • Page 5: Before You Operate The Monitor

    AOC LM520 Package Contents The box that your monitor was shipped in should have included the following items: 1. LM520 LCD Monitor 2. Power Cord 3. Windows 95/98/2000/ME/XP INF Driver Disk 4. Quick Start Guide 5. Booklet (Containing Warranty & Safety...
  • Page 6 3. Connect the Power Adapter to your monitor. 4. Plug the other end of the power cord into a grounded AC outlet or UL-approved power strip. AOC LM520 Caution: Make sure the power cord is the correct type that is required in your area. This LCD...
  • Page 7: Adjusting The Viewing Angle

    • Hold the stand firmly when you change the monitor's angle. • You can adjust the monitor's angle from -5° to 25°. AOC LM520 • Do not touch the LCD screen when you change the angle. It may cause damage or breakage.
  • Page 8 Before You Operate the Monitor AOC LM520 Preparing To Install An Optional Wall Mounting Arm (Not Supplied) This monitor can be attached to a wall mounting arm you can purchase separately. Disconnect power before performing this procedure. Follow these step.
  • Page 9: Install An Optional Wall Mounting Arm (Not Supplied)

    3. Insert the power cable into the slot on the back of the monitor. NOTE: AOC’s LM520 is compatible with the Ergotron line of mounting and arm solutions. Visit their website at www.ergotron.com for more information on the many ways on which you can mount your AOC LCD monitor.
  • Page 10: Front Panel Buttons

    Power Indicator: A green light indicates that the monitor is on. An orange light indicates that the monitor is in Off mode. AOC LM520 Operating Instructions AOC LM520 Power Button: Press this button to put the monitor into Off mode. The power indicator light will turn orange.
  • Page 11: Adjusting The Osd Settings

    3. Press the Shuttle Knob again to open the function window. 4. Rotate the Shuttle Knob to change the settings of the function. AOC LM520 Operating Instructions 5. To save and exit, highlight the EXIT icon and press Shuttle Knob or leave the monitor alone for 10 seconds.
  • Page 12: Plug & Play Ddc1/2B Feature

    EDID information. The DDC2B is a bidirectional data channel based on the I²C protocol. The host can request EDID information over the DDC2B. AOC LM520 Operating Instructions How to Install INF & ICM File 1. Insert the Windows 95/98/2000/ME/XP INF Driver Disk into your floppy drive.
  • Page 13: Technical Support (Faq)

    • Confirm that your video card is Plug & Play compatible. • Inspect the video cable and make sure that none of the pins are bent. • Make sure the AOC monitor drivers are installed. (AOC monitor drivers are available at: www.aocmonitor.com) Picture is fuzzy •...
  • Page 14 • Make sure the video cable is properly connected to the computer. If the connector is loose, tighten the connector's two screws. • Inspect the video cable and make sure that none of the pins are bent. AOC LM520 Technical Support (FAQ) Possible Solution...
  • Page 15: Resolution Chart

    640 x 480 640 x 400 640 x 350 720 x 400 640 x 480 640 x 480 640 x 480 800 x 600 AOC LM520 Technical Support (FAQ) Possible Solution Vertical Frequency 60 Hz 800 x 600 70 Hz...
  • Page 16: Specifications

    Response time Video Separate Sync. H-Frequency V-Frequency Display Colors Dot Clock Maximum Resolution AOC LM520 Appendix Plug & Play TFT Color LCD Input Connector 15.0" (38.1 cm) Diagonal Input Video Signal (0.30 mm) (H) Maximum Screen Size (0.30 mm) (V) 120°...
  • Page 17 V-Position Language RGB Color temp. Reset Exit EPA ENERGY STAR® Power Consumption 25 Watts (Maximum) Regulatory TCO99, UL, CSA, Compliance FCC, TÜV/GS, CE, Windows® XP Logo AOC LM520 Appendix Optimal Viewing Mode: 1024 x 768 @ 60Hz AOC LM520 v3_123102...
  • Page 18: Factory Preset Timing Table

    Factory Preset Timing Table Standard SVGA AOC LM520 Appendix Resolution (in pixels) 720 × 400 31.47 kHz 640 × 480 31.47 kHz 640 × 480 35.00 kHz 640 × 480 37.50 kHz 800 × 600 37.879 kHz 800 × 600 46.875 kHz...
  • Page 19: Connector Pin Assignment

    Connector Pin Assignment Pin Number AOC LM520 Appendix Description Pin Number Green Blue Ground Ground R-Ground G-Ground B-Ground AOC LM520 Description Detect Cable DDC-Serial Data H-Sync V-Sync DDC-Serial Clock v3_123102...

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