User manual QSC AUDIO RAVE 520UZ

[. . . ] RAVE 520uz 8 input CobraNet Enabled Signal Processor Hardware Manual *TD-000201-00* TD-000201-00 rev. A 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. [. . . ] 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 520uz 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 520uz is plugged into a properly functioning AC source. DIAGNOSTIC Indicator- This red diagnostic LED reports several possible operational conditions. During boot-up, it is used to continually blink a "dot-dash" pattern if the power-on memory self-test fails. During normal operation, if any non-recoverable system fault occurs, the diagnostic indicator will remain on, requiring a power restart. If this condition persists, contact QSC's Technical Services for assistance. The diagnostic LED is also used to indicate an update is in progress during a remote firmware update cycle. First, the LED will blink slowly, indicating the memory erase cycle, then it will blink rapidly, indicating the memory write cycle. During a firmware update, it is critical the unit remain powered on for the entire process in order to complete successfully. The diagnostic LED may also be controlled by using the QSControl. net software. This feature is particularly helpful for identifying a particular unit. (continued, next page) 15 LED Indicators (continued) QSControl and CobraNet Network Status (Port) Indicators- There is a group of LEDs on the front and rear panels labeled RX, TX and LINK. One group is for the QSControl. net 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 520uz receives data from the corresponding network. TX (transmit)- This indicator illuminates whenever the RAVE 520uz transmits data onto the corresponding network. LINK STATUS- The corresponding indicator illuminates when the RAVE 520uz is connected to an operating network. SIGNAL indicators- These indicators will illuminate green for input signals -40dB to -10dB below full scale; yellow for signals between -10dB to -2dB below full scale; red for -2dB to full scale (or clip). LCD Display and Controls The RAVE 520uz 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. The accessible menus and sub menus may appear differently than the example shown. [. . . ] 2- If the address entered was correct and network communications with the RAVE 520uz 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 Dynamic Range (AES-17, -60dB Method, all sensitivities) unweighted >110dB A weighted >113dB Distortion (20Hz-20 KHz, all sensitivities) Gain= 0 - 30dB Gain >30dB Crosstalk (20Hz - 20KHz) inter-channel (max) inter-channel (typ) intra-channel (max) intra-channel (typ) Frequency Response 20Hz - 20KHz (max) 20Hz - 20KHz (typ) Program Inputs Connector Type Type Grounding Pinout Input Impedance (nom. ) Common-Mode Rejection E. I. N. (max. ) Input Sensitivities (variable) Phantom Power (per IEC1938 (1996)) Audio Converters Mute <0. 008% THD+N <0. 05% THD+N >75dB >90dB >85dB >100dB ± 0. 5dB ± 0. 2dB 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 Balanced: 6. 81k ohms Unbalanced: 13. 6k ohms 20Hz - 20KHz (min. ): >54dB, 20Hz - 20KHz (typ. ): >60dB 150 ohm, 30dB: -124. 5dBu150 ohm, 60dB: -125. 0 dBu Vrms: 0. 9 mV to 15. 46 V dBu: -62. 2 to +26dBu dBV: -64. 4 to +23. 7 dBV +48V (software-selectable) 24 bit, 48KHz infinite attenuation Standard CobraNet Latency 7. 104 milliseconds Low Latency 4. 438 milliseconds Delay RAVE to Network Analog input through full DSP chain to CobraNet output Specifications are subject to change without notice. 24 Preliminary Specification Relay Outputs Connector Type Configuration Pinout Switching Capacity (nom) Logic Outputs Connector Type Configuration Pinout Omni Inputs Connector Type Configuration Pinout Normal Operating Range Potentiometer Operation Voltage Tolerance Current Output RS-232 Port QSControl. net CobraNet Indicators QSControl Status CobraNet Status Power Diagnostic LCD Data Display Signal Presence Dimensions Weight 2 discrete floating relay switch outputs 3-pin "Phoenix Style" (a. k. a. 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