User manual PEAVEY IDL 655

[. . . ] Refer servicing to qualified service personnel. WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. Before using this appliance, read the operating guide for further warnings. Este símbolo tiene el propósito, de alertar al usuario de la presencia de "(voltaje) peligroso" sin aislamiento dentro de la caja del producto y que puede tener una magnitud suficiente como para constituir riesgo de descarga eléctrica. Este símbolo tiene el propósito de alertar al usario de la presencia de instruccones importantes sobre la operación y mantenimiento en la información que viene con el producto. [. . . ] The range of the meter is based on full-scale performance of the A/D converter. The analog input level required to Drive the converter to full-scale will vary based on the setting of the Full-Scale Input Sensitivity switches (see pages 16-19 & 21). 0 dB will illuminate at approximately 1 dB below the full-scale level. OUTPUT LEVEL Eight 5-segment LED ladder displays indicate audio output levels in the digital domain just before the digital to analog (D/A) converter. The range of the meter is based on digital signal level at the MediaMatrix BoB output device. This meter does not indicate analog levels at the output of the IDL 655. Actual analog audio levels will vary based on the setting of the Full-Scale Output switches (see pages 16-19 & 21). SAMPLE RATE LEDS Indicates the current operating sample frequency. The sample rate is determined by the compiled configuration in the connected MediaMatrix® system. The MM8802 can operate at 32, 44. 1 or 48 kHz. FAULT LED When this LED is on, a fault has occurred within the IDL 655 hardware. AUDIO OUTPUT CONNECTORS Eight balanced line-level analog audio outputs on removable Euro connectors. Peavey Electronics Corporation Page 25 MMTM-8802 User Manual Basic MediaMatrix® Connections The IDL 655 includes several different connection types. First and foremost is the connection to the MediaMatrix processing product that you will be using for your system. The following illustrations show the various connections to MediaMatrix products and their cable types. Also, please refer to the section on CAT 5 cables on pages 38-39. There are two options for connecting the digital audio interface on the IDL 655. Which option you use depends on what MediaMatrix DPU product you are using. This configuration requires the MM DSP or MM DSP-RJ DPU card within the MediaMatrix system. The first example shows typical connections when using MediaMatrix frame-based systems. Using the IDL 655 with the MM DSP-RJ provides the maximum performance and I/O efficiency. With this configuration, cable lengths of 50 feet are possible between the DPU card and the IDL 655. This configuration uses two CAT 5 cables (not included) for each IDL 655. [. . . ] Typical performance reflects both input and output analog circuit behavior. All specifications are for an AC line input of 120 Volts rms. All output measurements are made using 600 Ohm balanced loads at +24 dBu full-scale unless otherwise noted. All input measurements are made using a 40 Ohm balanced source impedance at +24 dBu full-scale unless otherwise noted. [. . . ]