User manual QSC AUDIO RAVE 522UA

[. . . ] RAVE 522ua 8x8 CobraNet Enabled Signal Processor Hardware Manual *TD-000198-00* TD-000198-00 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. SAFEGAURDS Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure your personal safety. [. . . ] POWER Indicator- This blue indicator illuminates when the RAVE 522ua is plugged into a properly functioning AC source. There is no power switch on the RAVE 522ua. This helps to prevent accidental system shutdowns. 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 are three 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 522ua receives data from the corresponding network. TX (transmit)- This indicator illuminates whenever the RAVE 522ua transmits data onto the corresponding network. LINK STATUS- The corresponding indicator illuminates when the RAVE 522ua 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 522ua 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. [. . . ] "Euro Style") detachable terminal blocks Single-ended, TTL compatible 1:+(Signal) 2:-(CHASSIS GND) 6 discrete inputs for TTL logic, voltage control or passive resistive 2-pin "Phoenix Style" (a. k. a. "Euro Style") detachable terminal blocks Single-ended, ground referenced 1:+(Signal) 2:-(CHASSIS GND) Reads signals between 0-5V nominally Use 10K for full range +/- 48V 0. 5mA with 10K pot (for passive resistive controls) Female DB9 Connector Neutrik Ethercon RJ45 Ruggedized Data Connector Neutrik Ethercon RJ45 Ruggedized Data Connector Yellow Link, Tx, Rx, front panel / Green Link, Tx, Rx, rear panel Yellow Link, TX, RX, front and rear panel Blue, front panel Red, front panel 2 line x 16 character, backlit, front panel Tri-state (red, green, yellow), front panel 18. 89" (479. 8mm) W x 1. 73" (43. 9mm) H x 15. 00" (381. 1mm) D 9. 96 lb. (4. 52 kg) Specifications are subject to change without notice. 25 Dimensions 26 How to Contact QSC Audio Products Mailing address: QSC Audio Products, Inc. [. . . ]