SymNET 美国思美 Express 8X8 Cobra带幻像供电的4路话筒
SymNET 美国思美Express 8X8 Cobra带幻像供电的4路话筒2个100MHz SIMD DSP芯片，带幻像供电的8路话筒/线路输入，8路输出，以太网，ARC端口，RS-485，RS-232，2路模拟控制输入，1个继电器输出，2个集电极开路输出、可选的备用电源供应，8个发送/接收CobraNet通道
SymNet Express is a family of 19" rack-mountableDigitalsignal processors (DSP) that are setup and controlled by SymNet Designer software. They are ideal for audio applications such as churches, conference rooms, courtrooms, night clubs and many others. ARC Wall panels easily integrate with Express hardware and provide simple user control of the system. There are four analogI/Ooptions available for the Express line: 12x4, 4x12, 8x8, and 4x4. Express units also employ the industry-standard CobraNet? technology to share audio between units supporting 16 inputs and 16 outputs of CobraNet audio over Ethernet in addition to the analogI/O. Express units are intended for single unit installations as well as installations with meager expansion requirements. Units are initially configured through the RS-232 port on the rear panel. This same port is used to connect to external control systems from AMX, Crestron, and others. Once the system is initially configured, Express units can be addressed and controlled over Ethernet. Any of the ARC Wall Panels can be connected via CAT5 cable to an RJ-45Jackon the rear panel. One channel of analog audio can be routed to or from the wall panel over the CAT5 cable for simple paging or monitoring needs. Express also includes an RS-485 port for extending the ARC and external control capacity.
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