Why should use HDMI line is connected with the computer and HD TV?

Televisions are generally three color difference with audio and video interface, VGA interface and HDMI interface, in the 1080P picture quality on the performance of "HDMI>VGA> three color difference". Although VGA can support the super resolution of 1080P, but the use of VGA interface maximum support only 1024X768 in the vast majority of tv. This is because if you use the VGA to display the 1080P resolution, need to enlarge the TV memory bandwidth, will increase the manufacturing cost, so the use of HDMI interface is the best scheme. The relevant knowledge about HDMI you can click the blue word view, or online access to relevant information.

All our problems here introduces XP system computer using HDMI connection line of high-definition television sets in, use method under win7 and the same settings in control panel, find the corresponding with XP under win7. The data from the network share, Jinghua wire website provides a document download address, click here to download method of "computer using the HDMI line connectedto a television.".

First of all, you need to have a HDMI input TV, a graphics card with the output of HDMI computer, if the computer without HDMI output, DVI output can be, but need the adapter to HDMI with a DVI.

Secondly, you need a suitable length of the HDMI line, here we suggest not to use more than 10 meters of the HDMI line, no matter how the manufacturers who sell thread Huyou you, because a pure HDMI line (no special circuit to enhance it) more than 10 meters, it is difficult to guarantee can continue to support 1920X1080 so high the resolution, and a 10 meters above the HDMI line prices are not cheap, if not up to 1080P (1920X1080) words, what is the meaning?

Finally, is the connection, is very simple, only one HDMI line, one end inserted computer graphics HDMI output, HDMI input end inserted TV, on the realization of the computer connected TV, computer voice and image can be sent to the TV, below we will focus on the story in a computer connected with the TV, some problems encountered in the use of.