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Lenovo LXM-WL19CH manual

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Table of contents for the manual

  • Page 1

    Contents CERTIFICATIONS -------------------------------------------------------------------- 2 NOTICE ---------------------------------------------------------------------------------- 2 PRECAUTIONS ---------------------------------------------------------------- 3 SPECIAL NOTES ON LCD MONITORS --------------------------------- 4 BEFORE YOU OPERATE[...]

  • Page 2

    CE certificate This shipped version of this device complies with the requirements of the EEC directive 89/336/EEC “Electromagnetic compatib ility” and 73/23/EEC “Low voltage directive”. FCC Class B Radio Frequen cy Interference Statement WA RNING: (FOR FCC CERTIFIED MODELS) NOTE: This equipment has been tested and found to comply with the l[...]

  • Page 3

    PRECA UTIONS z Do not use the monitor near water, e.g. near a bathtub, w ashbowl, kitchen sink, laundry tub, sw imming pool or in a wet basement. z Do not place the monitor on an unstable cart, stand, or table. If the monitor falls, it can injure a person and c ause serious damage to the appliance. Use only a cart or stand recommended by the manufa[...]

  • Page 4

    SPECIA L NOTES ON LCD MONITORS The following symptoms are normal w ith LCD monitor and do not indicate a problem. NOTES • You may find slightly uneven br ightness 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[...]

  • Page 5

    CONTROLS A ND CONNECTORS Pow er 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. SIGNA L 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 t he computer’s D- Sub port. Figure 1 Con[...]

  • Page 6

    A DJUSTING 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 ow n preference. • Hold the stand so you do not t opple the monitor when you change the monitor’s angle. • You can adjust the monitor’s angle from -5 ° to 20 ° . • The monoitor has th[...]

  • Page 7

    OPERATING INSTRUCTIONS GENERA L INSTRUCTIONS Press the power sw itch to turn the m onitor 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 adjust ed to your personal preferences. • Connect the video cable from the monitor to the video card. • Press the pow[...]

  • Page 8

    PA NEL CONTROL • Pow er: Press this knob to switch ON/OFF of monitor’s pow er. • 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. • A uto Config Key / EXIT: 1. When OSD menu is in active stat us, thi[...]

  • Page 9

    HOW TO USE OSD The main menu will be displayed as follow s (see figure 4). If OSD window is in Chinese when pow er 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[...]

  • Page 10

    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= 0.329. It presents tw o different color sets o[...]

  • Page 11

    9. EXIT OSD Close OSD window . 10. RESET Press R ESET to restore the monitor to factory settings. Green monitor • The monitor has a power saving f unction that conforms to the VESA standard. When the comput er 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 th[...]

  • Page 12

    TECHNICA L SUPPORT (FAQ) Problem & Question Possible Solution Power LED is not on *Check if the Pow er Switch is in the ON position *Power Cord should be connected *Check the Power socket. *Replace new Pow er Cord. No picture, the LED indicator is light up *The Signal Cable should be completely connected to the computer. *If it is orange, t hen[...]

  • Page 13

    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[...]

  • Page 14

    ERROR MESSA GE & POSSIBLE SOLUTION NO SIGNA L INPUT 1. The computer is switched off. 2. The computer is dormancy. CA BLE NOT CONNECTED : 1. Check that the signal-cable is pr operly 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 RA [...]

  • Page 15

    A PPENDIX A SPECIFICA TIONS 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 TT L H-Frequency 30kHz - 80kHz Input V-Frequency 50Hz-75Hz Display Colors 16.2M Colors Dot Clock 137MHz Max. Resolution 1440 x 900 Plug & Play VESA DDC2B TM Input Connector D-Sub 15[...]

  • Page 16

    A PPENDIX B FA CTORY PRESET TIMING TABLE STANDARD RESOLUTION HORIZONTAL FREQUENCY VERTICAL FREQUENCY Dos-mode 720 × 400 31.47kHz 70.0Hz 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 SXG[...]

  • Page 17

    A PPENDIX C CONNECTOR PIN A SSIGNMENT 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[...]