紧跟世界潮流的发展，秉承不断创新及服务更体贴的理念，使音响逐步同网络发展潮流联系密切，真正让音响走进E时代，演泽生活新精彩。

	Income Call Manifesting:
	The large-scale group of CPUs installed on DM-3000 central machine can recognize intellectively on digital signals and working status, and automatically adjust to the best condition. Everything is done by computer without operating by hand. Most specially, the central machine can automatically test for signal source and digital flow, as well as manifesting by different colors of signal lights. For example, when DVD disk coded by DTS is playing, the signal screen on the main board will show up blue light with displaying of "DTS 3\2 48KTS", on which the digital flow of the disk is DTS encoding, output five sound channel signals (3+2). 48KFS is the sampling frequency according to American standard, which is in accordance with the international standard of 96KHZ. The color for AC-3 is red, the one for PCM is combination of red and blue, while the analog signal is no lights at all. This design is unique in the country. By direct testing of digital flow formats you can tell very easily what signal is working.