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Contents
CERTIFICATIONS -------------------------------------------------------------------- 2
NOTICE ---------------------------------------------------------------------------------- 2
PRECAUTIONS ---------------------------------------------------------------- 3
SPECIAL NOTES ON LCD MONITORS --------------------------------- 4
BEFORE YOU OPERATE THE MONITOR ------------------------------------- 4
FEATURES ---------------------------------------------------------------
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CE certificate This shipped version of this device complies with the requirements of the EEC directive 89/336/EEC “Electromagnetic compatibility” and 73/23/EEC “Low voltage directive”. FCC Class B Radio Frequency Interference Statement WARNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection aga
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PRECAUTIONS Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement. Do not place the monitor on an unstable cart, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance. Use only a cart or stand recommended by the manufacturer or sold with the monitor. If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacturer and follow the kit
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SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. NOTES • You may find slightly uneven brightness on the screen depending on the desktop pattern you use. • The LCD screen has effective pixels of 99.99% or more. It may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time. • Due to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image,
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CONTROLS AND CONNECTORS Power cord Connecting the power cord: Connect one end of the DC cable to back of the monitor and connect the other end to the computer. SIGNAL CABLE Connecting the Signal Cable: Connect one end of the 15-pin D-Sub cable to the back of the LCD monitor and connect the other end ot the computer’s D- Sub port. Figure 1 Connecting Cables 1. Power cord 2. Signal Cable 5
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ADJUSTING THE VIEWING ANGLE • For optimal viewing it is recommended to look at the full face of the monitor, then adjust the monitor’s angle to your own preference. • Hold the stand so you do not topple the monitor when you change the monitor’s angle. • You can adjust the monitor’s angle from -5 ° to 20 °. • The monoitor has the function of horizontal circumgyration (Only the Bottom of Multifunctional Box ) Figure 2 NOTES • Do not touch the LCD sc
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OPERATING INSTRUCTIONS GENERAL INSTRUCTIONS Press the power switch to turn the monitor on or off. The other control knobs are located at right side of the monitor (See Figure 4). By changing these settings, the picture can be adjusted to your personal preferences. • Connect the video cable from the monitor to the video card. • Press the power button to turn on the monitor. The power indicator will light up. Figure 3 External Co
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PANEL CONTROL • Power: Press this knob to switch ON/OFF of monitor’s power. • MENU/ENTER: Activate OSD menu or function adjusts confirmation. • LENOVO Multi-Hue Function Hot Key: Go into Multi-Hue mode. • Brightness/ ▲ : Adjust brightness or function adjustment. • Auto Config Key / EXIT: 1. When OSD menu is in active status, this knob will act as EXIT-KEY (EXIT OSD menu). 2. When OSD menu is in off status, press this knob over 1 seconds to be in Auto Adjustment function.
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HOW TO USE OSD The main menu will be displayed as follows (see figure 4). If OSD window is in Chinese when power on, press ▲ or ▼ to choose the next window. Choose the English, then press MENU Key . for confirming. OSD window will display in English. 1. Press the MENU-Key . to show the OSD window. See figure 5. 2. Press ▲ or ▼ to select the adjusted item, then press the MENU-key . 3. Press ▲ or ▼ to change the settings of selected item. Press MENU-key . when desired setting is
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3. VIDEO NOISE 3.1 FOCUS Adjust the picture Focus. 3.2 CLOCK Adjust the picture Clock. 4. LANGUAGE Multi-Language selection. 5. OSD TIMER Choose OSD window display time. 6. COLOR TEMPERATURE 6.1 7800K/6500K (COLOR TEMPERATURE) The color temperature for 7800K is x=0.296, y=0.311 and 6500K is x=0.313, y=
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9. EXIT OSD Close OSD window. 10. RESET Press RESET to restore the monitor to factory settings. Green monitor • The monitor has a power saving function that conforms to the VESA standard. When the computer input no signal, the monitor will enter the shuts off mode. The power-saving mode can be indicated by the light-emitting diode (LED) on the right side: Signal Power Mode Cable Picture Indicator Consumption O
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TECHNICAL SUPPORT (FAQ) Problem & Question Possible Solution Power LED is not on *Check if the Power Switch is in the ON position *Power Cord should be connected *Check the Power socket. *Replace new Power Cord. No picture, the LED indicator is *The Signal Cable should be completely light up connected to the computer. *If it is orange, then the monitor and the computer are in dormancy mode. You need press your keyboard or move the mouse to reactivate the system. *If it is
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CLOCK (pixel frequency) controls the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripes and the picture has not correct width. FOCUS adjust the phase of the pixel clock signal. With a wrong phase adjustment the picture has horizontal disturbances in light picture. For FOCUS and CLOCK adjustment use Win 95/98/2000/ME shutdown mode pattern. 13
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ERROR MESSAGE & POSSIBLE SOLUTION NO SIGNAL INPUT 1. The computer is switched off. 2. The computer is dormancy. CABLE NOT CONNECTED : 1. Check that the signal-cable is properly connected, If the connector is loose, tighten the connector’s screws. 2. Check the signal-cable’s connection pins for damage. INPUT THE RESOLUTION OUT OF THE RANGE: Your computer has been set to unsuitable display mode, Set the computer to display mode given in the following table.
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APPENDIX A SPECIFICATIONS Type TFT Color LCD Size 48cm(19") LCD Panel Pixel pitch 0.285mm( H ) x 0.285mm( V ) Video R,G,B Analog Interface Separate Sync. H/V TTL Input H-Frequency 30kHz - 80kHz V-Frequency 50Hz-75Hz Display Colors 16.2M Colors Dot Clock 137MHz Max. Resolution 1440 x 900 TM Plug & Play VESA DDC2B Input Connector D-Sub 15pin Input Video Signal Analog:0.7Vp-p(standard), 75 OHM, Positive Maximum Screen Size Horizontal : 410mm Vertical : 256mm Power Source
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APPENDIX B FACTORY PRESET TIMING TABLE HORIZONTAL VERTICAL RESOLUTION STANDARD FREQUENCY FREQUENCY 720 × 400 31.47kHz 70.0Hz Dos-mode VGA 640 × 480 31.47kHz 60.0Hz 640 × 480 37.50kHz 75.0Hz SVGA 800 × 600 37.879kHz 60.0Hz 800 × 600 46.875kHz 75.0Hz XGA 1024 × 768 48.363kHz 60.0Hz 1024 × 768 56.476kHz 70.0Hz 1024 × 768 60.021kHz 75.0Hz SXGA 1280 × 1024 64.000kHz 60.0Hz 1280 × 1024 80.000kHz 75.0Hz WXGA+ 1440 × 900 55.935kHz 59.8Hz 1440 × 900 70.635kHz 74.98Hz
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APPENDIX C CONNECTOR PIN ASSIGNMENT 15 6 10 11 15 Figure 6 15 - Pin Color Display Signal Cable PIN NO. DESCRIPTION PIN NO. DESCRIPTION 1. Red 9. +5V 2. Green 10. Logic Ground 3. Blue 11. Ground 4. Ground 12. DDC-Serial Data 5. Ground 13. H-Sync 6. R-Ground 14. V-Sync 7. G-Ground 15. SCL 8. B-Ground 17
