User manual QSC AUDIO RAVE 522AA

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Manual abstract: user guide QSC AUDIO RAVE 522AA

Detailed instructions for use are in the User's Guide.

[. . . ] RAVE 522aa 8x8 CobraNet Enabled Signal Processor Hardware Manual *TD-000164-00* TD-000164-00 rev. B IMPORTANT SAFETY PRECAUTIONS & EXPLANATION OF SYMBOLS The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous" voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in this manual. This unit has been engineered and manufactured to assure your personal safety. Improper use can result in potential electrical shock or fire hazards. [. . . ] There is one common terminal, one normally-closed contact terminal and one normally-open contact terminal. When the relay is not energized, the C terminal is connected to the NC terminal and the NO terminal is not connected; when the relay is energized the C to NC connection is opened and the C to NO connection is closed. Refer to text, at left, for explanation. RS-232 The RS-232 is a utility serial port for accessing certain diagnostic features and setup. Connect to an available COM port on your PC and communicate using a terminal control program such as Windows Hyperterminal. Use a normal serial data cable with a DB-9 male plug to connect to the RAVE 522aa. To connect the cable, orient the connector properly, then push into the receptacle until it is firmly seated; tighten the retaining screws "finger tight". Communications should be 9600 baud, no parity, 8 data bits, 1 stop bit, and flow control Xon/Xoff. LED Indicators When the RAVE 522aa is plugged into a properly functioning AC outlet, it will power up and briefly display a welcome screen on the LCD display. POWER Indicator- This blue indicator illuminates when the RAVE 522aa is plugged into a properly functioning AC source. DIAGNOSTIC Indicator- This red indicator illuminates during the power-on self test, then should extinguish. If it remains illuminated, this indicates that the self-test has detected an unexpected event, such as corrupted firmware or a memory boot failure. If the DIAGNOSTIC LED remains illuminated, try resetting the RAVE 522aa by cycling power off and on once. Should the indication persist, contact QSC's Technical Services for guidance. During operation, any system fault will fully illuminate the indicator. During a "flash" update, the indicator will blink on and off; this is normal. For purpose of unit identification, the LED can be remotely turned on using QSControl. net software. (continued, next page) 15 LED Indicators (continued) QSControl and CobraNet Network Status (Port) Indicators- There are three LEDs on the front and rear panels labeled RX, TX and LINK. One group is for the QSControl network port and the other for the CobraNet network port. Note: Port indicators on rear panel are color coded to match the corresponding color-ring around the QSControl and CobraNet RJ45s. RX (receive)- This indicator illuminates any time the RAVE 522aa receives data from the corresponding network. TX (transmit)- This indicator illuminates whenever the RAVE 522aa transmits data onto the corresponding network. LINK STATUS- The corresponding indicator illuminates when the RAVE 522aa is connected to an operating network. LCD Display and Controls The RAVE 522aa has a 2 line X 16 character LCD display. The display and the multi-function push-button switches on either side provide data access and editing capability. The push-button switches on either side of the display are used to navigate through the menus. The rotary select/accept knob is active for many displayed items allowing you to scroll through choices by rotating the control, and accepting choices (entering) by pushing in on the control. [. . . ] Basic procedure for opening a Telnet session: 1- To open the Telnet session- Click START, select RUN, type "Telnet" followed by a space, then the IP address of the RAVE 522aa you want to communicate with in the text box and click OK. 2- If the address entered was correct and network communications with the RAVE 522aa are successful, the Telnet session should open. 3- Now you have the same options that are available in the Serial Port I/O (RS-232) interface section. 23 Preliminary Specification IN Dynamic Range (AES-17, -60dB Method, all sensitivities) unweighted >115dB A weighted >118dB Distortion (20Hz-20 KHz, all sensitivities) +4dBu (max) 2dB below clip (max) Crosstalk (20Hz - 20KHz) inter-channel (max) inter-channel (typ) intra-channel (max) intra-channel (typ) Frequency Response 20Hz - 20KHz (max) 20Hz - 20KHz (typ) Input Impedance Balanced (nominal) Unbalanced (nominal) Common-Mode Rejection 20Hz - 20KHz (min) 20Hz - 20KHz (typ) Input Sensitivities Max Output Level Audio Converters Mute OUT >112dB >115dB THRU >112dB >115dB <0. 009% THD+N <0. 009% THD+N <0. 009% THD+N <0. 009% THD+N <0. 009% THD+N <0. 009% THD+N >75dB >90dB >85dB >100dB +/- 0. 5dB +/- 0. 2dB 10K ohms 10K ohms >54dB >60dB Vrms: 1. 5, 3, 9, 18 Vrms: 9 24 bit, 48KHz, in and out infinite attenuation Low Latency 4. 438 milliseconds 3. 646 milliseconds dBU: 5. 7, 11. 8, 21. 3, 27. 3 dBU: + 21. 2 dBV: 3. 5, 9. 5, 19. 1, 25. 1 Delay Standard CobraNet Latency RAVE to Network Analog input through full DSP chain to CobraNet output 7. 104 milliseconds Network to RAVE CobraNet input through full DSP chain to analog output 6. 313 milliseconds RAVE to RAVE Analog input through full DSP chain, over CobraNet network, through full DSP chain, to analog outputs 8. 083 milliseconds RAVE in stand-alone mode Analog input through full DSP chain to analog outputs 2. 354 milliseconds (Default Group Delay) Program Inputs Connector Type Type Grounding Pinout Program Outputs Connector Type Type Grounding Pinout 5. 417 milliseconds 8 3-pin "Phoenix Style" (a. k. a. "Euro Style") detachable terminal blocks Electrically balanced All shield terminals connected to chassis 1:+ 2:- 3:CHASSIS GND 8 3-pin "Phoenix Style" (a. k. a. [. . . ]

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