Image display device and image display system

The utility model provides an image displaying device and an image displaying system which can widely discloses the image quality micro adjusting information of the image displaying device about each user and can perform unified management for mutual employing. The image displaying device memories the image quality adjusting of the image quality adjusting device, which can be freely output to a FD, a user PC or a host PC which has been connected to the net, further, the image quality adjusting value of the one part image displaying device 11 is formed to documents in demanded form for output to the host PC 2, which is unified and memorized on the host PC 2. And the document or the analysis result after being analyzed on the document is freely input to the other part image displaying device 21 through the net. The utility model provides an image displaying device and an image displaying system. The utility model can widely disclose fine tuning information which relates to drawing quality of an image displaying device of every user, and can manage the fine tuning information in a unified mode to provide convenience for mutual use. The image displaying device stores image quality adjusting values of an image quality adjusting device and can freely output the values to a floppy disk, a user PC or a host PC connected to the Internet. Besides, the image quality adjusting values of an image display device 11 on one side is outputted to a host PC2 and is stored in the host PC2 in a unified mode after forming a file in a predetermined format, and the file can be freely inputted to an image display device 21 through the Internet or can analyze results after the analysis of the file further.