QSC RAVE 160s-24 Скачать руководство пользователя страница 1

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RAVE

“S” series Digital Audio Router

U S E R M A N U A L

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RAVE 80s

(8 AES3 outputs)

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RAVE 81s

(8 AES3 inputs)

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RAVE 88s

(4 AES3 4 AES3 outputs)

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RAVE 160s-24

(16 analog audio outputs)

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RAVE 161s-24

(16 analog audio inputs)

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RAVE 188s-24

(8 analog audio ins + 8 analog audio outs)

*TD-000070-00*

TD-000070-00

Rev. C

Содержание RAVE 160s-24

Страница 1: ...N U A L RAVE 80s 8 AES3 outputs RAVE 81s 8 AES3 inputs RAVE 88s 4 AES3 inputs 4 AES3 outputs RAVE 160s 24 16 analog audio outputs RAVE 161s 24 16 analog audio inputs RAVE 188s 24 8 analog audio ins 8...

Страница 2: ...r alis pour assurer une s curit personnelle enti re Une utilisation impropre peut entra ner des risques d lectrocution ou d incendie Dans le but de ne pas rendre inutiles les mesures de s curit bien o...

Страница 3: ...power 16 Master Sync output 16 Slave Sync input 16 RS 232 port 17 Synchronizing to an AES3 AES EBU stream 18 Operation 20 Network activity status indicators 20 Channel audio signal indicators 22 Prog...

Страница 4: ...n the RAVE model The 88s INTRODUCTION Overview and 188s 24 can both receive and transmit data over the net work and can support higher capacity configurations when setup through the Management Interfa...

Страница 5: ...el LEDs Front view of a RAVE 161s 24 other models are similar Rear view from top RAVE 160s 24 RAVE 188s 24 RAVE 161s 24 RAVE 80s RAVE 88s and RAVE 81s INTRODUCTION Illustration of RAVE units IEC conne...

Страница 6: ...repeat ers or switches that don t have an available uplink port INTRODUCTION Glossary Latency The time interval from when an event occurs and when it is perceived In digital audio routing this is typi...

Страница 7: ...tware only All available management interface variables are accessed through the network connection using a PC and the proper software Introduction Glossary continued Switch Anetworkswitchexaminesinco...

Страница 8: ...tary order persistent media access scheme On dedicated media links such as with network switches collisions are prevented due to separate transmit and receive paths in a full duplex con Introduction H...

Страница 9: ...l switches or MI variables to the appropriate bundle number RAVE 81s 8 AES ins RAVE 80s 8 AES Outs RAVE 88s 4 AES ins 4 AES outs RAVE 160s 24 16 analog outs RAVE 188s 24 8 analog ins 8 analog outs RAV...

Страница 10: ...outes to audio outputs 1 through 8 The two right most switches set the assignment of the device s second bundle The default mapping for the second bundle is RAVE 81 and 161 bundle 2 transmitted onto n...

Страница 11: ...from the chassis Reverse this procedure to reinstall the cover Be sure to take proper protective measures such as working on an antistatic surface and wearing a grounding wrist strap before touching a...

Страница 12: ...correspond to 17 4 8 7 4 4 and 2 2 volts peak Input Level Sensitivity RAVE 161s 24 and 188s 24 only Input level sensitivity is the RMS analog signal level at which a sinusoidal waveform will produce a...

Страница 13: ...ch or otherwise crush CAT 5 Ethernet cable Be careful when installing the unit in an equipment rack its cooling vents must not be obstructed ETHERNET CONNECTION ALL MODELS A female modular RJ 45 jack...

Страница 14: ...he header terminal then insert the wire fully Tighten the screw until the wire is firmly anchored Do not overtighten Use a wire tie to secure the cable to the grip of the header block To connect balan...

Страница 15: ...other sourcing devices Each AES3 input or output carries a pair of digital audio channels through a balanced 3 pin XLR connector Like analog equipment outputs use connectors with male pins and inputs...

Страница 16: ...us cycle clock This cycle is currently fixed at 750 Hz The valid external clock range is from 15 kHz to 49 5 kHz To implement external synchronization the first group of front panel hexadecimal switch...

Страница 17: ...a format is opti mized for RAVE at 19 200 baud 9 bits or 8 bits w parity 1 stop bit Note that no parity or data validity detection is done within RAVE The unit simply bridges the serial data onto the...

Страница 18: ...8s products Header J39 is located near the front of the RAVE PCB about midway between the status and metering LEDs The jumper position for implementing synchronization to the AES master clock is shown...

Страница 19: ...configuration for implementing the external clock mode of AES synchronization is shown below The advantage to implementing the external clock method of AES synchronization is that the on board PLL is...

Страница 20: ...e If this indicator does not illuminate the RAVE has not established link with a supported Ethernet device Check the network device hardware and or configuration Note that network routers 10 Mbps and...

Страница 21: ...with the least amount of transmission requirements is the best candidate for the conductor role Currently the hierarchy is as follows 1 RAVE 160s 24 and 80s highest 2 RAVE 188s 24 and 88s mid position...

Страница 22: ...ty status For all of these device monitoring functions the 16 metering LEDs are split into two 8 channel groups The current signal LED indicating functions for the RAVE products are described below AU...

Страница 23: ...nly one transmitter be active on any bundle assignment A valid multicast transmitter does not require a receiver to be listening In unicast mode an active transmitter does require that a receiver be l...

Страница 24: ...e unit s bundle switches to the same hex value as the transmitter Operation Program Software Kill Routing PROGRAM AND SOFTWARE KILL When all front panel hexadecimal switches are set to FFFF the RAVE u...

Страница 25: ...isables a transmitter thus preventing network bandwidth consumption when no audio transmission is required 00 hex disables a receiver from listening to any bundles Operation Routing continued NOTE Bun...

Страница 26: ...ork switches Switch ports must auto negotiate their link with RAVE The CobraNet portion of the LAN must consist only of switches such that all RAVEs are connected directly to an independent port on th...

Страница 27: ...s 24 may be overly burdened if it is required to act as conductor transmit both its bundles receive unintended multicast Network Design Considerations Switched Networks continued bundles and possibly...

Страница 28: ...rks Sample repeater network using Ethernet hubs with media conversion All bundle distribution is multicast on network repeat ers Additionally since repeaters provide a half duplex connection to a shar...

Страница 29: ...106 dB FS 997 Hz Signal to Noise A weighted 110 dB FS 20 Hz to 20 kHz typical THD N 997 Hz 001 typical THD N 20 Hz to 20 kHz 006 worst case Inter channel Isolation 85 dB separation Common Mode Rejecti...

Страница 30: ...utput provides word clock output and keep alive signal for redundant operation Slave Input provides external word clock input and receives keep alive signal for redundant operation IEC male power rece...

Страница 31: ...Slave input for redundant operation 50 ohm BNC connecter 15 kHz to 49 5 kHz valid range of input frequency To enable Sync front panel hexadecimal switches must be set between 80 and FE hex or configu...

Страница 32: ...ns that would require a crossover cable to connect two RAVE devices directly without a repeater or other device in between and to cascade repeaters or switches that don t have uplink ports RJ 45 pinou...

Страница 33: ...e as well CobraCAD gives the user a design rules checker for designs as well as some network routing utilities Visit their website for this and other network audio information such as CobraNet tutoria...

Страница 34: ...te This limited warranty is freely transferable during the term of the warranty period Facsimile Numbers Sales Marketing FAX 714 754 6174 Technical Services FAX 714 754 6163 World Wide Web http www qs...

Страница 35: ...35...

Страница 36: ...ts Inc 1675 MacArthur Boulevard Costa Mesa California 92626 USA PH 714 754 6175 FAX 714 754 6174 RAVE is a trademark of QSC Audio Products Inc QSC and the QSC logo are registered with the U S Patent a...

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