User manual ELECTRO-VOICE 603T DATASHEET

[. . . ] A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. [. . . ] this reveals even smallest loudspeaker defects or deficiencies instantly. All parameters, like power on/off, level, muting, filters, etc. Beyond that, linear-phase FIR-filters, zero-latency FIR-filters and digital speaker protection algorithms are available to optimize the amplifiers and loudspeaker system. Switching to an alarm-preset with maximum energy in the speech area). Control outputs (GPO's) allow the connection of external components, which, for example, are used to signal specific states to peripheral equipment. Consequently, an amplifier with a 603T module installed corresponds to highest safety requirements. the 603T has been designed with uncompromising audio quality in mind. Analog audio inputs (internally) and an AES3 (AES/EBU) digital audio input with XLR-type connector are provided. the use of the digital audio input offers a dynamic range of 128 dB. Using the analog audio input offers a dynamic range of 120 dB, which, by the way, is an absolute peak value for digital audio devices. For further details about configuration, control and monitoring of amps with installed 603T modules, please refer to the documentation of the IRIS-NetTM software. The audio signal gets muted when the digital input has been selected. These sockets are connected in parallel and serve as inputs as well as for daisy-chaining the devices on the remote network. Cabling in a rack system can be established using commercially available RJ-45 network cables. However, CAN guidelines have to be observed for longer cable lengths. Both ends of the CAN-bus must be terminated using 120 terminating plugs. Monitoring of input or output signals of all power amps in the remote network, without the need for additional wiring. The following table illustrates the relation between data rate and bus length or network size. The LED blinks rhythmically every 3 seconds, when the module's address is set to "00", which means that it is disconnected from the CAN bus and software control. The LED blinks rhythmically in intervals of one second, when an address in the range of 01 to 250 has been assigned to the module and there has not yet been any activity on the CAN bus. As soon as communication on the CAN bus is recognized, the LED lights for at least 100 ms, when the power amplifier sends data on the CAN bus. The two address selector switches are for setting the network address of the 603T. [. . . ] in active state (on) the outputs are connected to ground. The control outputs are configurable via IRIS-NetTM and are used to signal internal states. Communication is realized through the use of ASCII-protocol. Implementation of this protocol is rather simple. [. . . ]