Haier l15d2-a0 用户手册

You can use your LCD-TV as a monitor for your personal computer using a VGA 
cable (not supplied).

Connection and use steps:
1.Read the user guide supplied with 
   your computer and ensure that it has 
   a VGA connector;
2.Make sure that the power of the LCD
    -TV and the PC are off;
3.Connect a D type 15-pin VGA interface
    cable ( not supplied ) to the VGA video
   interface connector on the PC. Then 
   connect the other end to the VGA video 
   interface connector on the back of the 
   LCD-TV.Tighten the screws on the VGA
   connectors once they are firmly 
   connected;
4.Turn on the power of the LCD-TV first , 
   and then turn on the power of the PC;
5.Press the TV/AV button to set the video 
   input mode of the LCD-TV to PC-RGB;
6.Check the image on your TV. There may be noise associated with the resolution, 
   vertical pattern, contrast or brightness in PC mode. If noise is present, change 
   the PC mode to another resolution, change the refresh rate to another rate or 
   adjust the brightness and contrast on the menu until the picture is clear. If the 
   refresh rate of the PC graphic card can not be changed,change the PC graphic
   card or consult the manufacturer of the PC graphic card.