BASIS 922az User Manual
Contents
1. aoc RAVE 522aa 8x8 CobraNet Enabled Signal Processor Hardware Manual RAVE 5222a j TD 000164 00 rev B CobraNet gt gt gt bP a P IMPORTANT SAFETY PRECAUTIONS amp 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 Improper use can result in potential electrical shock or fire hazards In order not to defeat the safeguards observe the following instructions for its installation use and servicing CAUTION To reduce the risk of electric shock do not remove the cover No user serviceable parts inside Refer servicing to qualified service personnel WARNING To prevent fire or electric shock do not expose this equipment to rain or moisture 1 Maximum operating ambient temperature is 50 C 122 F 2 Never restrict airflow through the device fan or vents Please insure that the air intake and exhaust vents are unob2. TIC 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 Any error detected will be dis played on the LCD For purpose of unit identification the LED can be remotely turned on using OSControl net software continued next page LED Indicators continued OSControl 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 Their functions are described below Note Port indicators on rear panel are color coded to match the corresponding color ring around the OSControl 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 o
3. from the network Of these 32 channels any 16 may be selected to forward to the signal processing chain DSP engine The RAVE 522aa will support the delivery of up to 32 channels via up to 4 outbound bundles to the network Of these 32 channels up to 24 may be unique processed individually or the result of mixed signals from the DSP engine The remaining 8 channels if used will be copies of other channels CobraNet Channel Resolution All CobraNet audio will be processed internally within RAVE 522aa at 24 bit resolution The RAVE 522aa may receive any valid resolu tion off of the network This is currently 16 bit 20 bit and 24 bit Audio via inbound bundles may be in any combination of these resolu tions and the RAVE will process the data accordingly All DACs will process 24 bit audio though the least significant bits may be zero filled if the inbound audio format is less than 24 bit resolution The RAVE 522aa will support outbound sourced onto the network resolutions of 16 bit 20 bit and 24 bit The default outbound resolu tion is 20 bit CobraNet Terms and Conditions Single wire interface offers the best efficiency and ease of network configuration for most applications The single wire interface requires fewer network ports and less cabling Single wire interface refers to CobraNet audio CobraNet control and monitoring and OSControl net control and monitoring using the same network connection This mode uses the CobraNet connec
4. highlighting the Hyper Terminal folder and clicking on its icon 3 After starting Hyper Terminal a Connection Description window will pop up It will require that you name your connection Enter a name for your new connection example RAVE 522aa and click OK to continue 4 Next Hyper Terminal needs to know how to talk to the RAVE 522aa This selection depends on which port on your PC the cable is connected to Ignore the first three entry fields phone number information and go directly to the Connect using entry field and click on the down arrow for the drop down menu selection Select the port the RAVE 522aa is connected to and click OK to continue The Properties window should appear next 5 The Properties window for the selected COM port should now be active For the Port Settings use the following information so communication between the RAVE 522aa and the computer is in the same language Bits per Second 9600 Data Bits 8 Parity none Stop Bits 1 Flow Control Xon Xoff Once you have set the properties as outlined click OK to continue If all the connections and communications settings are correct the main Hyper Terminal window will open 6 The Hyper Terminal main window will appear next but blank Type the letter h for help and then the Enter key This will prompt the RAVE 522aa to post its menu text The h key is the Help prompt for the RAVE 522aa A text menu will appear This is sent by the RAVE 522aa and wi
5. 9 18 Vrms 9 24 bit 48KHz in and out infinite attenuation OUT gt 112dB gt 115dB lt 0 009 THD N lt 0 009 THD N dBU 5 7 11 8 21 3 27 3 dBU 21 2 Standard CobraNet Latency 8 083 milliseconds 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 8 THRU gt 112dB gt 115dB lt 0 009 THD N lt 0 009 THD N ABV 3 5 9 5 19 1 25 1 Low Latency 4 438 milliseconds 3 646 milliseconds 5 417 milliseconds 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 Euro Style detachable terminal blocks Electrically balanced All shield terminals connected to chassis 1 2 3 CHASSIS GND Specifications are subject to change without notice 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 CobraNet Indicators QSControl Status CobraNet Status Power Diagnostic LCD Data Display 2 discrete floating relay switch o
6. data that may be accessed through this interface can help to track down the problem The most common items that might be used are Display Network Settings and Enter Network Setup Many of the remaining selec tions would typically be used for troubleshooting purposes along with a OSC technical representative prompting you to access par ticular menu items so the data can be interpreted Connection is made using a normal serial cable between your computer s serial port and the RS 232 port of the RAVE 522aa Once properly connected a dumb terminal program such as Hyper Terminal a widely used version on most Windows based PC s is started and communication established between the PC and the RAVE 522aa Following is the basic procedure for starting up Hyper Terminal naming the connection specifying the communications settings and an example of what you should see for a text menu once the communications link has been established If programs other than Hyper Terminal are used you will need to follow your software s instructions for establishing communications through your PC s COM serial port 21 RS 232 Communications Procedure 1 Connect the RS 232 port of the RAVE 522aa to an unused serial port COM port of a PC using a normal straight through serial cable 2 Open the HyperTerminal program This program is usually started by clicking the Windows Start icon selecting Programs then Accessories Communications and finally
7. eta aa 8 2 w 27 or V amp On NIC e 600 500 EJEZJ CobraNet e J QSControl port CobraNet port QSControl net All network cables CAT 5 cable 10 Unpacking There are no special unpacking precautions However it is recommended you keep the original packing material for reuse in the rare event that service be required If service is required and the original packing material is not available ensure that the unit is adequately protected for shipment strong box of appropriate size sufficient packing material to prevent load shifting or impact damage or call OSC s Technical Services Department for packing material and a carton What is included in the carton Item Description Quantity 1 RAVE 522aa 1 2 Self adhesive rubber feet 4 3 Hardware Manual this document 4 QSControl net Software CD 5 IEC Power Cord 3 x 18 AWG 6 3 pin terminal block connector 18 7 2 pin terminal block connector 10 Mounting The RAVE 522aa can be used in or out of an equipment rack Rack mounting is optional Adhesive rubber feet are included for non rack mount installations Use them to prevent the unit from scratching or marring support surfaces Rack Mounting Rack mount the RAVE 522aa by supporting it from underneath while aligning the mounting holes with the threaded screw holes in the rails install all four mo
8. feature that provides transport at only 2 66 milli seconds delay h gt CH amp OUTPUT Sew ees m CHIQUTPUT OUTPUT CH5 INPUT h h m cH S OUTPUT CH amp INPUT CH7 INPUT CH INPUT CHLOUTPUT _cH 2 OUTPUT CH3QUIPUT CHAOUTPUT CH1 INPUT CH 2 INPUT CH3 INPUT RELAY OUT 1 C ooo CIES EL ooo 11 12 13 14 15 ES E Ee Em N RELAY QUT 2 N 5 OMMIN 6 NC WO 1 Power indicator 2 Diagnostic indicator 3 Network status indicators 4 Multi function push buttons 5 Display 6 Rotary select accept knob 7 Safe Mode push switch recessed 8 Analog outputs 9 Analog inputs A See page 14 for detailed descriptions 10 Relay outputs 11 Logic outputs 12 Omni inputs 13 RS 232 port 14 Network status indicators 15 OSControl 10BaseT receptacle 16 CobraNet 100BaseTx receptacle 17 IEC power inlet Introduction continued Both software and firmware can be easily updated over the network In the future OSC will be adding new capabilities to both RAVE and OSControl net Our latest code releases and access to up to date information on RAVE and OSCon trol net are a
9. is updated To obtain the most recent version of QSC s warranty statement please visit www qscaudio com Contact us at 800 854 4079 or visit our website at www qscaudio com aoc QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA 2004 2005 QSC and the QSC logo are registered with the U S Patent and Trademark Office
10. program Ensure you are signed on to the computer as the Administrator 5 Place the OSControl net CD ROM in your CD ROM drive The install wizard should start If not you can also select Start then Run and browse for the file named setup exe from the CD 6 The installer queries the computer for available drive space and other information If required MDAC library Microsoft files are not already on the computer the library files are installed You must accept the Microsoft software agreement in order to install the MDAC library It may be necessary to reboot the computer after library installation 7 At the prompt for Client Server selection keep both Client and Server selected This will be appropriate for general use 8 When prompted Select Installation Folder specify the installation directory or accept the default location 9 You will be prompted to select an installation accessible by everyone non secure or an installation accessible only to you secure Select the appropriate Everyone or Just Me box and continue Installation proceeds 10 Reboot only if your computer prompts you to do so 11 Right click on the My Network Places icon on your computer s desktop Select Properties Select Local Area Connection and view its properties click Properties tab Highlight the Internet Protocol Properties tab and view its properties You will see an entry field for the IP address Decide whether you want to change the IP address
11. Interface Here all OSControl and CobraNet traffic shares the same single CAT 5 cable between the RAVE 522aa and an unmanaged Ethernet switch The OSControl net system manages traffic flow efficiently and reliably so that all audio and control data is delivered to its appropriate destination anywhere on the network This configuration works well when CobraNet audio deliveries are point to point Though the example shows only two RAVE BASIS units as many devices may be connected as there are available switch ports All units will be able to communicate simultaneously with the computer All will have access to CobraNet audio Switches can be con nected to other switches to build larger networks all of the normal networking principles apply Note there must be at least two CobraNet devices one source and one destination online for any data to come out of the CobraNet port CobraNet port CobraNet destination audio bundle receiver MADE IN pA uw elo Q GOr ascontrol BASIS 922az CHT PORTA co CHI PORTE cue Cobralbt ds PORTE cn HT PORTO ce CobraNet audio CAT 5 cable Unmanaged Ethernet switch yodidin CAT 5 cable CAT 5 cable 522
12. SS mM a PQ NEN e 9 i 1 1 CHI PORTA CH2 CH3 PORTB CH4 h mn Seele wc LINK L CHSNPUT CHANPUT CHZINPUT CH BINU M MONTORCHAN QUT NM amp MN 5 eo 55 1 M OX 5 a E 5 3 gt On e had d oes E ked Lu m BOM ascontrat CobraNet C 0 th Tod mt WEG e ro ro CobraNet port Note This example does not include QSControl net amplifier control and monitoring Combining example 1 and 2 lets you setup one unit at a time much as you would have to do using a point to point RS232 connection while passing audio between them all without a network switch However you would have to physically connect your computer first to one unit and then to the other With this elementary connection you don t have a true network It is like making RS 232 connec tions except that performance is better All the other examples are of proper networks and all require a network switch On a proper network you have direct access to all units all of the time without having to physically switch between them You still get the great performance of TCP IP over Ethernet And we believe QSC s advanced networking software provides the best performance of any networked audio control system avail able today including Ethernet based systems from competitors Example 3 Single Wire
13. TART 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 1 0 RS 232 interface section 23 24 Preliminary Specification Dynamic Range AES 17 60dB Method all sensitivities unweighted A weighted 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 Delay 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 RAVE in stand alone mode gt 115dB gt 118dB lt 0 009 THD N lt 0 009 THD N gt 75dB gt 90dB 85dB 100dB 0 5dB 0 208 10K ohms 10K ohms gt 54dB gt 60dB Vrms 1 5 3
14. aa a e PT m e ESESEHESESES E 558968 DEZ uam remm or A CoE 056 808 E 2 Su CobraNot CobraNet port CobraNet audio source and OSControl net 12 OSControl net QSControl net monitor data real time meters for example Example 4 Two Wire Interface shared network hardware This example illustrates the Two Wire Interface with a managed Ethernet switch The switch is configured with multiple virtual local area networks VLANs Ethernet deliveries can only reach destination ports belonging to the same VLAN from which it was sourced The figure shows a separate VLAN for OSControl net traffic and a separate VLAN for CobraNet audio traffic This config uration essentially provides a dedicated network for OSControl including the system controller and a second dedicated network for CobraNet audio As with the previous example as many units may be connected as there are switch ports available All RAVE units will be able to communicate with the
15. alability ceases to exist when bandwidth demands on the QSControl segment approach 10 Mbps and demand on the CobraNet segment approaches 100 Mbps Obviously we recommend taking advantage of switch network technology whenever possible It should be noted here that while the CobraNet port on a RAVE 522aa is restricted to repeater LAN or switch LAN deployments OSControl net is a TCP IP standards compliant network system and therefore supports operation on network repeaters switches and routers When implementing the Two Wire Interface the QSControl net segment does not require a single topology data path and therefore repeaters switches and routers may be assembled on the LAN in a hybrid fashion To learn more about network design rules and system compliance visit the OSC network resources page at http www qscaudio com products network resources htm To learn more about CobraNet design requirements and to obtain the CobraCAD system design utility visit the Peak Audio website at http www peakaudio com CobraNet Network_Design html All of this may seem daunting if you are new to networking However it all boils down to connecting a few simple cables between var ious networking devices Most of the time it just works OSC helped pioneer CobraNet with our RAVE products and there are hun dreds of installations all over the world in theme parks hotels stadiums everywhere They run hum free sound great and are very reliable The followin
16. both cases is qsc but you are free to change either or both Enter the IP address of the RAVE and click OK 18 The RAVE will now appear in the inventory root left side of screen If the RAVE does not show in the inventory root check that a crossover cable is used only for RAVE connected directly to PC check the cable connections verify IP addresses are set correctly ver ify Subnet masks are set correctly and verify AC power is properly applied to the RAVE 19 Click on the RAVE 522aa in the inventory root A view of applicable device tabs will open Click the DSP tab and the current DSP configuration of the RAVE will be displayed 20 Right click on the Design Editor icon in the lower left of your display select New A new window opens select RAVE 522aa for the device type 21 Click on Help to access the software s Help system All software operation is covered in the on line help file Operation of the RAVE 522aa is accomplished with the included OSControl net software No software operation is covered in this hardware manual After installing your software open the Help file and follow its recommendations The software Help file includes the most recent information available for your RAVE 522aa 19 OSControl Port The OSControl port operates on a 10BaseT Ethernet network This port is one of the primary means for connecting OSControl net to the RAVE The port may connect directly to a PC s 10Bas
17. computer All will have CobraNet audio Switches can be connected to other switches to build larger networks all of the normal networking principles apply QSControl port CobraNet port ETT PORT ch CHE PORTE D CobraNet audio VLAN 2 Managed Ethernet switch e EG ES esa ar Fra NIC m to soh och toh toh toh toh dh QSControl port CobraNet port All network cables CAT 5 cable Example 5 Two Wire Interface separate network hardware Example 5 is conceptually similar to example 4 The difference here is that separate networks are created by providing each local area network LAN with its own network switch Therefore traffic segmentation is physical rather than logical Example 5 also pro
18. cted to the RAVE 522aa must have their power switches in the on position For initial testing use the lowest useful gain setting until the system is operating as expected After the system setup has been verified and tested gain settings may be adjusted as required Network The network should be operable and QSControl net software should be installed running on the system controller computer CobraNet Connection Loss If you are operating with a valid CobraNet network and the connection to the network is disrupted audio will momentarily mute allow ing the RAVE 522aa to synchronize with its internal clock If CobraNet network connection is re established the audio will mute again while the RAVE 522aa synchronizes with CobraNet Configuration Memories The RAVE 522aa has non volatile storage locations that contain settings for the device as well as DSP signal flow The storage loca tions make it possible to set up the RAVE for different situations and quickly recall the setup with or without OSControl net software using the front panel controls 13 Connections AC Power Cord Insert the molded receptacle of the AC power cord into the AC power inlet on the back of the RAVE 522aa Plug the AC line connector into the AC outlet The power supply will accept from 100 to 240 Volts AC 47 to 440 Hertz without any changes If a different type of IEC power cord is required than the one supplied with your 522aa contact 05 Techn
19. eT or 10 100 auto sensing or auto negotiating network interface card using crossover cable Data from the OSControl port may also pass through network repeaters network switches and routers We strongly recommend the use of network switches to facilitate higher bandwidth and dedicated connections CobraNet Port The CobraNet port operates on a dedicated 100BaseTx Fast Ethernet network The CobraNet port may connect directly to a PC s 100BaseTx or 10 100 auto sensing or auto negotiating network interface card using a crossover cable for the purposes of configura tion when the RAVE 522aa is in the single wire interface mode During normal operation passing audio the CobraNet port must con nect to a 100BaseTx or 10 100 or 10 100 1000 auto sensing or auto negotiating switch port Optionally the RAVE 522aa may connect to another CobraNet port using a crossover cable When the RAVE 522aa is operating in the two wire interface mode described in fol lowing sections the CobraNet port may be connected to a network repeater Regardless of the interface mode all CobraNet audio data must pass through only network switches or only network repeaters Combinations of these devices will cause unreliable operation and are not supported Likewise the use of routers gateways and ATM devices are not supported for the CobraNet audio path CobraNet Channel Density The RAVE 522aa will support the acquisition of up to 32 channels via up to 4 inbound bundles
20. eTx network interface card 8 Windows XP Professional XP Home Windows 2000 SP2 or better or Windows NT4 0 SP6a operating system Windows 95 98 and ME platforms are not supported Note If system is used for real time adjustments and configuration of audio systems we recommend all Windows Power Options located in the Windows Control Panel features be disabled Display hard drive system standby and hibernation settings should be set to Never This avoids waiting for the system to wake up if adjustment is needed after an elapsed period of time To Install OSControl net 1 Start your computer and start Windows 2 f there are any programs running please close them now Be sure to leave Windows running 3 Place the OSControl net CD ROM in your CD ROM drive If your system supports the Auto Run feature installation begins automati cally otherwise you can click Start on the task bar click Run and browse for the file named setup exe from the CD 4 Click the Install OSControl net button 5 Follow the installation instructions on the screen To Uninstall OSControl net 1 Click the Start menu button and choose Settings Control Panel 2 Double click the Add Remove Program icon 3 Select OSControl net from the list then click Add Remove 4 Click Yes to confirm you would like to uninstall OSControl net General Information amp Configuration Memories Amplifier Setup The QSC DataPort equipped amplifiers conne
21. ed Although each network design is unique and may carry its own performance requirements compliance to the following three points will assist in building an audio network that is trouble free and efficient First audio and conventional data communications deliveries should not exist on the same LAN or VLAN The exception to this is the RAVE 522aa Single Wire Interface which offers a solution for converging audio and OSControl net onto the same LAN or VLAN How ever conventional communications such as corporate networks print services e mail and Internet access should not exist alongside CobraNet audio and OSControl net on the same LAN or VLAN Further CobraNet audio and OSControl net data should not exist together on the same LAN or VLAN when implementing the Two Wire Interface This is not to say that conventional communications cannot share the same network hardware with a RAVE 522aa In fact common network hardware such as managed Ethernet switches and media converters can service both RAVE 522aa products and conventional data communications equipment so long as the man aged switch or media converter are partitioned into separate network domains This is normally done by configuring a separate VLAN for each data type Some switches may allow individual port assignments or support partitions through DIP switch selection Second CobraNet audio must traverse either a repeater domain or a network switch domain The point here is that the CobraN
22. et port on a RAVE 522aa must connect directly to and only to either a repeater LAN or a switched Ethernet LAN Hybrid networks containing both repeaters and switches are not permitted on the audio segment Connecting the CobraNet port to a repeater that is in turn con nected to a network switch poses an illegal and non compliant condition We recommend always connecting the OSControl and or CobraNet port s directly to network switch ports Third the RAVE 522aa and OSControl net system are targeted at network switch deployments The consumer costs of Ethernet switches have continued to fall over the last several years and are now comparable with repeaters on a per port basis In addition the sophistication and scalability of network switches make them ideal for new installations However we do realize that designers may wish to add RAVE products to existing audio network installations that are built on repeater LAN topologies This applies primarily to existing CM16a and RAVE networks For this very reason we continue to support connectivity to network repeater hardware with the RAVE 522aa Support for network repeaters exist only with the Two Wire Interface That is to say that the OSControl port and the CobraNet port must be connected to separate repeater LANs Even when properly configured audio channel capacity is severely lim ited and both audio and control network expansion is limited by the respective wire speed of each segment In other words sc
23. g examples will help get you started but they just scratch the surface of what can be achieved with advanced network ing Example 1 OSControl net X over mode This is the simplest connection you can make between the RAVE 522aa and your computer You use a CAT 5 crossover cable connected between the RAVE OSControl port and your computer s Network Interface Card NIC No network switch is required With OSCon trol net server and client software installed and running on your computer you will be able to completely set up your RAVE 522aa OSControl port ZHIDUI ETT 1 uu 2 1 2 Weil p A leen lees hk T 2 amp 4 ues IT M Irae P EBE 4 dies nibus Mie c iler INVE elo X SS EA m PA oo f o D 2 008 ees Sew med Cow 4 peo Caw ees ZI O Ss 0m OsCegtrol CobraNet eh foh h t h rh t h o tomh Forh LAGE NIC OSControl net Note This example doe
24. ical Services Department CobraNet Connect one end of a category 5 cable terminated with a RJ45 plug into the CobraNet receptacle Insert the RJ45 plug into the receptacle with the lock tab oriented toward the bottom of the RAVE 522aa and push firmly until the connector locks into place usually an audible click can be heard Connect the other end to the appropriate Cobra Net network port OSControl Connect one end of a category 5 cable terminated with an RJ45 plug into the QSControl receptacle Insert the RJ45 plug into the receptacle with the lock tab oriented toward the bottom of the RAVE 522aa and push firmly until the connector locks into place usually an audible click can be heard Connect the other end to the appropriate OSCon trol net network port Analog Audio Inputs and Outputs Eight balanced audio inputs and outputs are provided CH 1 INPUT CH 8 INPUT and CH 1 CH 8 OUTPUT Plug the input signal terminal block connectors into the input recep tacles Connection pin out is printed on the rear label for reference Refer to the illustrations for balanced and unbal anced connections Use balanced audio connections when ever possible Omni In The six Omni In connectors are two pin terminal block con nectors They can accept contact closure devices switch relay contacts or 10k ohm variable resistors The contact closure and logic devices accommodate on off or state change events the variable resistor i
25. isable Edits checkbox in the Front Panel Password menu of the OSControl software LCD Navigation Map t Left side buttons have screen dependent functions This read only screen is the out of the box default dis play afterpowerup Thisis the most desired information when first setting up a net work system Once user moves to a different screen the last screen accessed becomes the new power up ical Boot Screen Use rotary data wheel to edit data Rotate to move cursor and push to accept change QSC RAVE 522aa Dem Welcome Y NETWORK ID Right side buttons serve 10MB IP ADDRESS as up down navigation Arrow characters indi T e t TEN K H cate right side button YY context If additional default menus are available the PASSWORD MENU T arrow character will be USER MENU shown Main Menu Screens Utility Menu Screens Password Log in Menu Custom User Menus Network ID 1 Omni In Recall T Enter Password T T Left Mids 1 T Enabled n 4 Unassigned 4 Disable Edits Cf 4 Large Rm T LCD Contrast T Ss 7 Bk Music L 8 T Push Data Wheel t t Note After successful pass IP Address 7 Date T word entry all screens with edit Er necessa an able parameters will have read 1 1 write capability Without pass word e
26. l and the terminal is not connected when the relay is ener gized the Cto NC connection is opened and the C to NO connection is closed RS 232 The RS 232 is a utility serial port for accessing certain diagnostic fea tures and setup Connect to an available COM port on your PC and com municate 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 dis play RX TX LINK RAVE 522aa QSControl 2000 power biacnostic Cobravet O O O RX LINK POWER Indicator This blue indicator illuminates when the RAVE 522aa is plugged into a properly functioning AC source There is no power switch on the RAVE 522aa This helps to prevent accidental sys tem shutdowns 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 DIAGNOS
27. ll detail your options and instructions for changing the address information From this main menu you will need to make your menu choices and follow the instructions in the following sub menus or screens Although many of the instructions and tests may not pertain to a specific setup or troubleshooting situation you may be asked to run certain tests by a OSC technical representative The results of these tests will help to troubleshoot any problems The most common user item that might require settings to be changed would be the IP address information This would be useful if the IP address was inadvertently changed to an unrecognized address and subsequently you were unable to talk to the RAVE 522aa over the network This situation would require the Display Network Settings and Enter Network Setup items to be accessed for re assigning a valid IP address IP ADDRESS ASSIGNMENT ONLY REQUIRED FOR ATTACHING TO EXISTING NETWORKS DO NOT CHANGE THE COMMUNICATIONS SETTINGS OF THE RAVE 522aa UNLESS CERTAIN OF YOUR ACTIONS THE FACTORY PROGRAMMED IP ADDRESS CAN BE ACCESSED USING THE FRONT PANEL DISPLAY MENU SYSTEM RECORD THIS IP ADDRESS SHOULD YOU NEED TO RETURN TO THE INITIAL SETTINGS Telnet Access The RS 232 features can also be accessed via Telnet The Microsoft Telnet application is a Windows program Consult Windows documentation for Telnet information Basic procedure for opening a Telnet session 1 To open the Telnet session Click S
28. n 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 Software updates may occasionally improve the interface The basic navigation flow for the RAVE 522aa menu system is shown on the following page Front Panel Password Lockout The password lockout provides the ability to restrict access to all of the editable parameters available on the LCD front panel This feature is enabled or disabled via OSControl software only refer to the General Tab area and click on the Front Panel Password button When the lockout feature is enabled all front panel LCD functions are readable but editing of parameters is now password protected While in this mode any attempt to edit a parameter will require the user to enter the Front Panel Password The default factory password is qsc The password is stored in the RAVE unit and can be changed using the OSControl software Once the password has been correctly entered the RAVE will allow edits to the parameters After 5 minutes of inactivity the RAVE will automatically reset the Front Panel Password lockout Re entry of the password will be required to resume editing The lockout mode can be deliberately disabled via the D
29. n may arrive at their destination out of order and some may be delayed more than others This is fine for E mail and even for downloading MP3 files over the Internet Everything ends up properly reassembled at the destination but how long this takes will vary according to network loading span etc In contrast Cobra Net is real time it delivers audio with a minimal consistent transmission delay CobraNet is designed to use as much of conventional networking technology as possible while providing both guaranteed time of delivery and isochronicity maintaining a phase locked sample accurate clock across the entire network These requirements mean that ordinary unregulated Ethernet data cannot be freely mixed with CobraNet information The two can coexist on the same wire but only by adhering to the proper rules To learn more about CobraNet and appropriate network topologies please visit http www qscaudio com products network resources htm and http www peakaudio com CobraNet background html Notes on Network Systems Design As with any communications system the reliability and performance of a local area network is intimately related to the designer s skill and knowledge in implementing a topology that is robust efficient and standards compliant Proper network design is even more criti cal in distributed multimedia systems Therefore it is important for the system designer to realize that some conventional network practices must be avoid
30. nput provides full 8 bit resolution allowing for incremental change events Refer to the illustrations for connection recommendations NOTE 48 volts is the absolute maximum that can be applied to the pin without damage Voltage is with respect to chas sis or the pin Logic Out The four Logic Out connectors are two pin terminal block connectors They provide CMOS logic level compatible sig nals for external devices CobraNet and OSControl connection Accepts rug gedized or normal shell less RJ45 plugs Analog audio input bal anced connection Analog audio input unbal anced connection Note jumper wire between and ground Omni In connections Vari able input must be 10k ohm variable resistor Contact closure input can be a switch or relay contacts These inputs can operate software devices Nega tive terminal is at chas sis potential Logic Out connections Negative terminal is at chassis potential Positive terminal logic level is switched using software Relay Out Two sets of relay contacts are provided RELAY OUT 1 and RELAY OUT Relay Out connections 2 Contacts are floating and rated for 30VDC 1A There is one common Refer to text at left for terminal one normally closed contact terminal and one normally open explanation contact terminal These are labeled as C NC and NO on the rear panel When the relay is not energized the C terminal is connected to the NC termina
31. ntry these screens will Subnet Mask 7 Time T 255 0 0 0 n 11 30 35 PM be read only 10Mb Gateway Diagnostics T g Diagnostics 0 0 0 0 L Down 4 Ifno faults exist System OK CNet IP Address T Fault T 10 10 4 100 CNet Sub Mask T Fault Screen 2 T 255 0 0 0 L CNet Gateway 0 0 0 0 Restart System T L Firmware T Version 1 0 1 Serial Number T 123456789 17 Getting Started This section outlines one of the simpler methods of getting familiar with your RAVE and the OSControl net software The goal of this procedure is to get your computer and the RAVE connected and communicating and the OSControl net software installed and running After the software is installed and running refer to the software s Help file for all software related operation issues Note The default password for the RAVE is qsc no quotes lower case 1 Turn off the computer and unplug the power cord from the RAVE 522aa 2 Connect a CAT 5 crossover cable from the computer s network interface card NIC to the RAVE OSControl jack example 1 page 6 3 Reconnect the power cord to the RAVE 522aa turn it on Using the RAVE LCD display and controls navigate the menu to the IP Address and make a note of it In steps 12 and on you will need to change the IP address of the RAVE or your PC 4 Turn on the PC and start Windows You must have Administrator rights and be signed on as Administrator in order to install the OSControl
32. o the access hole and pushing Safe Mode Use if the RAVE 522aa becomes inoperable or behaves in completely unexpected ways after updating firmware If the RAVE 522aa operates in an unexpected way or is not responding to any communications after a new firmware file is uploaded to it it is likely the file was corrupted during transfer If this occurs there is a backup program in the RAVE 522aa that will enable you to communicate with it How to put the RAVE 522aa into Safe Mode 1 Turn off the power to the RAVE 522aa by unplugging it from the AC outlet 2 Depress the Safe Mode switch and keep it depressed while plugging the unit back in power on 3 The RAVE 522aa is now in safe mode You may release the switch You should now be able to re establish limited TCP IP communications with the RAVE 522aa Once communication has been re established the file transfer can be tried again or the old application file used until the source of the data transfer problem can be found Also OSControl net WILL NOT communicate with the RAVE 522aa if it is in safe mode You may communicate only using TFTP Telnet or RS 232 RS 232 Serial Port 1 0 Interface The RS 232 connector on the rear panel is used as a serial port input output 1 0 This 1 0 port is used for accessing Ethernet IP settings stand alone control capabilities system health data firmware version information and other related data Should any system problems arise the
33. o qscaudio com service qscaudio com Warranty Disclaimer USA only other countries see your dealer or distributor OSC Audio Products Inc is not liable for any damage to amplifiers loudspeakers or any other equipment that is caused by negligence or improper installation and or use of this signal processing product While QSC has endeavored to develop and produce the most dependable and robust network audio product for your use due to the myriad of network situations and equipment that may be encountered in its implementation QSC cannot be held responsible for network conflicts and associated consequences that may result For this reason OSC strongly recommends that the network used for implementation of OSControl products be completely separate from all other networks data or otherwise As such should you elect to integrate QSControl products with your existing network sys tem all risks attendant to such integration of OSControl products with your existing network or network systems are assumed by you While QSC strives to provide the highest quality technical solutions for networked audio products in no event will OSC or its suppliers be held liable for any damages consequential incidental or otherwise including any claims for lost profits and or savings resulting from any attempted integration of OSControl products with your networking systems No agent employee or representative of OSC has any authority to alter or modify in any manner
34. of your computer to be similar that of to the RAVE easiest if you have many RAVE units or if you want to change the IP address of your RAVE to be similar to that of the computer This is a network management decision 12 Change the IP address of the RAVE or computer to be compatible with that of the computer or RAVE Typically this is done by making the IP address of one of the devices 1 digit different in the last octet group of digits in IP address If changing the computer s settings write down the current values in case you want to revert later 13 The subnet mask address should be exactly the same for both the computer and the RAVE The Gateway address should not be altered as it is not used 14 After you are satisfied with all your settings close all open windows and start the OSControl net program Select Start Run OSControl net OSControl net exe 15 The login screen should open The default password is qsc lower case no quotation marks Select Logon to Local Computer and click OK 16 The OSControl net Venue Manager window will open Getting Started continued 17 Select Device Add New Device from the menu A new window will open prompting you to name the device Name it logically such as RAVE 1 or similar Select the Device Type and select RAVE 522aa At the Password prompt enter qsc lower case no quota tion marks This is the device password separate from the software password The default in
35. on the rear panel One port is labeled OSControl and supports standard 10BASE T Ethernet The other port is labeled CobraNet and supports 100BASE TX also known as Fast Ethernet In the following sections we describe the use of these ports and show example network connection schemes The RAVE 522aa supports two distinct kinds of network activity the first is audio transport via CobraNet and the second is OSCon trol net The user can choose to install one network for CobraNet traffic and a second separate network for OSControl traffic We call this the Two Wire Interface Alternately it is possible to run both OSControl data and audio traffic via the CobraNet port In this case the OSControl port is unused We call this the Single Wire Interface Under the most demanding real time control conditions and when using the lowest latency CobraNet settings users may experience better OSControl performance using separate networks especially when displaying a great many real time meters For most applica tions separate networks won t provide any discernible benefits and will of course cost more We therefore recommend using the Sin gle Wire Interface when running CobraNet If your application uses only analog 1 0 without CobraNet then you should use the OSControl port for QSControl traffic and ignore the CobraNet port Why CobraNet Needs Special Treatment Ordinary Ethernet traffic has no guaranteed time of delivery Packets of informatio
36. radio or television recep tion which can be determined by switching the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio or TV technician for help Copyright 2004 OSC Audio Products Inc OSC is a registered trademark of OSC Audio Products Inc OSC and the QSC logo are registered with the U S Patent and Trademark Office All trademarks are the property of their respective owners Introduction The RAVE 522aa provides the digital audio transport and signal processing needed to bind a group of amplifiers and loudspeakers into an integrated functioning system In con junction with OSControl net software the RAVE 522aa enables the user to design test and deploy professional audio reinforcement and distribution systems ranging in size from one to hundreds of channels A standard Windows computer is the principle user inter face for controlling the overall RAVE OSControl system However the RAVE 522aa also offers a front panel interface for accessing critical functions A single OSControl server computer can support several cli ents running OSC s latest Venue Manager software Thus the so
37. s not include CobraNet audio transport Example 2 CobraNet X over mode This is the simplest connection you can make between the RAVE 522aa and any of the other RAVE BASIS models You use a CAT 5 crossover cable connected between the CobraNet ports of each unit No network switch is required This connection allows audio to pass between the two RAVE BASIS units over CobraNet e ZHIUUPUT _CH2OUTPUT_ CH ANPUT 1 2 2 DA 3 r wu A p _ esa DI RES M e E V ooo EL O 1 2 LI ios SSS e p 1 1 toh cho tomh toh toh cho tomh gh Eme t t te S EASNTMI oom aron om cewet canunt muoma _ OMN S E eo 1 gt PS SS p Ee 7 On 2 C p 2 2 aca ees kaad kad m emo RIS Q On ostontrol CobraNet a h mh m mh m m m m x Wc t CAT 5 bl crossover cable DUMP 1 2 1 2 em
38. structed 3 When installing equipment into rack distribute the units evenly Otherwise hazardous conditions could be created by an uneven weight distribution 4 Connect the unit only to a properly rated supply circuit The RAVE 522aa is suitable for connection to 100 240 VAC 47 440 hertz with no special considerations other than the appropriate IEC power cord 5 Reliable Earthing Grounding of rack mounted equipment should be maintained LITHIUM BATTERY WARNING THIS EQUIPMENT CONTAINS A NON RECHARGEABLE LITHIUM BATTERY LITHIUM IS A CHEMICAL KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR BIRTH DEFECTS THE NON RECHARGE ABLE LITHIUM BATTERY CONTAINED IN THIS EQUIPMENT MAY EXPLODE IF IT IS EXPOSED TO FIRE OR EXTREME HEAT DO NOT SHORT CIRCUIT THE BATTERY DO NOT ATTEMPT TO RECHARGE THE NON RECHARGEABLE LITHIUM BATTERY FCC INTERFERENCE STATEMENT NOTE This equipment has been tested and found to comply with the limits for a class B digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance to the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to
39. the disclosures and recommendations set forth herein QSC Audio Products 3 Year Limited Warranty 05 Audio Products Inc OSC guarantees its products to be free from defective material and or workmanship for a period of three 3 years from date of sale and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use provided the unit is returned to our factory or one of our authorized service stations via pre paid transportation with a copy of proof of purchase i e sales receipt This warranty provides that the examination of the return prod uct must indicate in our judgment a manufacturing defect This warranty does not extend to any product which has been subjected to misuse neglect accident improper installation or where the date code has been removed or defaced OSC shall not be liable for inci dental and or consequential damages This warranty gives you specific legal rights This limited warranty is freely transferable during the term of the warranty period Customer may have additional rights which vary from state to state In the event that this product was manufactured for export and sale outside of the United States or its territories then this limited war ranty shall not apply Removal of the serial number on this product or purchase of this product from an unauthorized dealer will void this limited warranty Periodically this warranty
40. tion to provide all data communications to the RAVE product In this mode the port must connect to a 100BaseTx or 10 100 or 10 100 1000 auto sensing or auto negotiating link partner Network repeaters will not be supported and all audio must pass through network switches only A OSControl Venue Manager PC may connect to the network via repeater or router Two wire or dual wire interface offers the greatest versatility in network design Separate connections allow discrete networks and offer support for WAN topologies on the OSControl net side Two wire or dual wire interface refers to CobraNet audio having a dedicated network link and QSControl control and monitoring having a dedicated network link In this mode the two ports CobraNet and OSControl must be connected to separate networks By separate networks we mean either physically separate hardware or the use of common hardware with partitioned or segmented network domains such as the use of VLANs domain bubbles or separate port clusters The dual wire interface may support dissimilar network hardware for the two port connections see rules above for CobraNet and OSControl port connections Utility Diagnostic Functions Safe Mode Switch Location of Safe Mode switch The front panel has a small access hole on the left side just left of the Power indicator It is not labeled to help prevent accidental use The Safe Mode switch can be operated by using a paperclip or similar item inserted int
41. und system can be operated via several computers roaming wireless laptops tablets etc all at the same time from anywhere a connection to the OSControl network is available The OSControl network can also be managed from a single computer running both the client and the server Once all devices in a system are configured a computer is no longer 1 2 3 RAVE 522 000 suoosic Don t want to read the entire manual Just want to dig right in Go to page 18 required on that system s network All basic functions of the RAVE 522aa continue to operate with or without a control computer connected to the network Audio enters a RAVE 522aa either through analog line inputs or from CobraNet source devices such as OSU s line of RAVE digital audio routers Any combination of 16 Cobra Net channels selected from up to 4 bundles of 32 channels can be routed into the 24 x 24 DSP engine Any or all of the 24 DSP channels can also be routed to up to 32 CobraNet channels on the network Unlike many configurable DSP boxes the intrinsic process ing latency of the RAVE 522aa is both short and fixed at 0 396 milliseconds When analog input and analog outputs are used the total delay is 2 354 milliseconds The delay does not change regardless of the DSP configuration unless the configuration intentionally adds more delay The RAVE 522aa also supports the new optional low latency CobraNet
42. unting screws and washers and tighten securely Ensure use of all four mounting screws in order to minimize the chance of bending or distorting the rack mount ears If the RAVE 522aa is to be transported while in a rack we recommend supporting the rear of the chassis This will help prevent the unit from being damaged from the increased mechanical stresses of portable and mobile use The RAVE 522aa s chassis includes integral rear mounting tabs for securing to the rack mounting ears Be certain not to block the cooling air ventila tion openings on the sides of the chassis Be certain not to block the cooling air ventila tion openings on the sides of the chassis Mo ee o coUo Computer Requirements amp Software Installation Installing QSControl net is easy All you need to do is choose the folder where the program is to be stored the default setting is accept able for most applications We recommend your system meet the following minimum requirements 1 IBM PC compatible computer with a Pentium 4 processor 2 Processor speed of 1 GHz 2 GHz or faster recommended for systems with 30 or more BASIS RAVE units 3 512 megabytes of RAM 1 gigabyte recommended for systems with 30 or more BASIS RAVE units 4 Hard drive with at least 500 MB of free space for the program and files you generate 5 Display resolution of 1024 X 768 16 bit color 6 CD ROM drive to install the software 7 10BaseT 100Bas
43. utputs 3 pin Phoenix Style a k a Euro Style detachable terminal blocks Electromechanical Relay 1 NC 2 NO 3 COM 1A 30VDC 4 discrete outputs 2 pin Phoenix Style a k a 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 Specifications are subject to change without notice 25 How to Contact OSC Audio Products Mailing address QSC Audio Products Inc 1675 MacArthur Boulevard Costa Mesa CA 92626 1468 USA Telephone Numbers Main Number 714 754 6175 Sales amp Marketing 714 957 7100 or toll free USA only 800 854 4079 Customer Service 714 957 7150 or toll free USA only 800 772 2834 Facsimile Numbers Sales amp Marketing FAX 714 754 6174 Customer Service FAX 714 754 6173 World Wide Web www qscaudio com E mail inf
44. vailable at www qscontrol net We invite you to visit us there We ve applied our many years experience in supporting high end installed sound with our previous system building Block Diagram RAVE 522aa Block Diagram 8 analog line inputs enr E Ged CobraNet Interface 100BASE TX E3 OSControl Interface 10BASE T E Not used if control and audio run unified on CobraNet Inputs 1 8 are hard wired to DSP inputs 1 8 16 CobraNet Digital Audio channels can be mapped in any order to DSP Inputs 9 24 DSP Signal Processing Up to 24 ins and outs Fixed Latency Fully Editable amp Configurable Communications Interface Microcontroller products such as RAVE OSControl CM16a DSP 3 DSP 4 and DSP 30 The RAVE 522aa brings all that technology together in one compact powerful easy to use system We are confident that your new RAVE 522aa will provide years of dependable service and we hope it will help you the sys tem designer and implementer to express your creative audio system ideas Levels Output 8 analog line outputs Trims Output Level 8 Channels Controls of D A for all followed Channels by digitally controlled analog attenuators Outputs Up to 32 Ch CobraNet Output Mapping Omni Inputs Logic Pots logic or Outputs voltage control Introduction Networking the RAVE 522 The RAVE 522aa has two RJ 45 network connection ports
45. vides an additional level of fault tolerance although at the expense of additional network hardware The figure shows a separate net work switch for OSControl net traffic and a separate network switch for CobraNet audio traffic of the previous comments regarding network expansion still apply QSControl port CobraNet port BASIS 922az D c Yo wg n C wt eo 1 f wmm wama up _ yolin cont awit SS SS ce Ethernet switch on OSControl net U e id eo eo amp o eo ILE mm T T eo 8 0 eo o eo 1 A BH au eo 8 0 eo eo eo BROS Oo Ethernet switch on CobraNet ve ose so 322 EI NUI LI Lz EE eo o eo o eo BOS S s 3 EBER ase C 0 obraNet audio net u gt S RAVE 522aa D 2925 2525 2 a E e pua
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