hdmi设置（国外英文资料）.doc

hdmi设置（国外英文资料） HDMI is connected to TV - HDMI A computer method - HDMI connection to your TV Because of LCD TV now basically have VGA interface, so you can easily use the VGA line to connect computers in TV, but not mentioned in this paper, there is a place, that is the problem resolution, and now the mainstream LCD TV panels have been full hd (1920 x1080), but unfortunately, a lot of TV, especially some domestic TV) on the VGA interface also stay in the standard of five or six years ago, only support 640 x480, 800 x600, 1024 x768 this several commonly used low-end display resolution, does not support 1920 x1080, let your full hd LCD cant display the best level. (below is haiers 52 inch LCD TV LU52T1 illustrations of the screenshots, the PC interface is VGA interface, only support up to 1024 x768 resolution, so if you want to let the television showed images of 1080 p, can only use the HDMI interface for computer connection) television However does not support 1920 x1080 this resolution is not the worst, after all, 1024 x768 resolution has also been quite clear, and the word is larger, the key question is, if use 1024 x768 screen is 4:3, and television is 16:9, so you will see the picture get squashed, feeling is very poor, as shown in the figure below, the left is 1024 x768 4:3 ratio, on the right is 1280 x720 16:9 ratio. How to use HDMI cable to connect to TV First, you need to have a support HDMI input of TV, a computer has a video card with HDMI output, if the computer without HDMI output, DVI output can also be, but need to use a DVI HDMI connector. Second, you need a suitable length of the HDMI line, here we suggest not to use more than 10 meters HDMI line, regardless of those who sell line manufacturers how to cheat you, because the pure HDMI thread (no special circuit to enhance) after more than 10 meters, it is difficult to ensure you can continue to support 1920 x1080 such high resolution, and the more than 10 meters HDMI thread price is not cheap, if not