background image

24

Preliminary Specification

IN

OUT

THRU

Dynamic Range (AES-17, -60dB Method, all sensitivities)

unweighted

>110dB

>112dB

>108dB

A weighted

>113dB

>115dB

>111dB

Distortion (20Hz-20 KHz, all sensitivities)

Gain= 0 - 30dB

<0.008% THD+N

<0.009% THD+N

<0.009% THD+N

Gain >30dB

<0.05% THD+N

<0.009% THD+N

<0.05% THD+N

Crosstalk (20Hz - 20KHz)

inter-channel (max)

>75dB

inter-channel (typ)

>90dB

intra-channel (max)

>85dB

intra-channel (typ)

>100dB

Frequency Response

20Hz - 20KHz (max)

± 0.5dB

20Hz - 20KHz (typ)

± 0.2dB

Program Inputs

8

Connector Type

3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Type

Electrically balanced

Grounding

All shield terminals connected to chassis

Pinout

1:+  2:-  3:CHASSIS GND

Input Impedance (nom.)

Balanced: 6.81k ohms

Unbalanced: 13.6k ohms

Common-Mode Rejection

20Hz - 20KHz (min.): >54dB,20Hz - 20KHz (typ.): >60dB

E.I.N.(max.)

150 ohm, 30dB: -124.5dBu150 ohm, 60dB: -125.0 dBu

Input Sensitivities (variable)

Vrms: 0.9 mV to 15.46 V

dBu: -62.2 to +26dBu

dBV: -64.4 to +23.7 dBV

Phantom Power (per IEC 1938 (1996))

+48V (software-selectable)

Program Outputs

8

Connector Type

3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks

Type

Electrically balanced

Grounding

All shield terminals connected to chassis

Pinout

1:+  2:-  3:CHASSIS GND

Maximum Output Level

9V (rms ), +21.2 dBu, +19 dBV

Audio Converters

24 bit, 48KHz, in and out

Mute

infinite attenuation

Delay

Standard CobraNet Latency

Low Latency

RAVE to Network

Analog input through full DSP chain to CobraNet output

7.104 milliseconds

4.438 milliseconds

Network to RAVE

CobraNet input through full DSP chain to analog output

6.313 milliseconds

3.646 milliseconds

RAVE to RAVE

Analog input through full DSP chain, over CobraNet network,
through full DSP chain, to analog outputs

8.083 milliseconds

5.417 milliseconds

RAVE in stand-alone mode

Analog input through full DSP chain to analog outputs

2.354 milliseconds (Default Group Delay)

Specifications are subject to change without notice.

Summary of Contents for RAVE 522ua

Page 1: ...TD 000198 00 rev A TD 000198 00 RAVE 522ua 8x8 CobraNet Enabled Signal Processor Hardware Manual...

Page 2: ...ord 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 S...

Page 3: ...at the same time from anywhere a connection to the QSControl net network is available The QSControl net network can also be managed from a sin gle computer running both the client and the server Once...

Page 4: ...will be adding new capabilities to both RAVE and QSControl net Our latest code releases and access to up to date information on RAVE and QSCon trol net are available at www qscontrol net We invite yo...

Page 5: ...er 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...

Page 6: ...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 r...

Page 7: ...out 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...

Page 8: ...figuration 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 unit...

Page 9: ...VLAN for QSControl net traffic and a separate VLAN for CobraNet audio traffic This config uration essentially provides a dedicated network for QSControl net including the system controller and a secon...

Page 10: ...ith its own network switch Therefore traffic segmentation is physical rather than logical Example 5 also pro vides an additional level of fault tolerance although at the expense of additional network...

Page 11: ...pment 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 moun...

Page 12: ...ystem 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 st...

Page 13: ...ily mute allow ing the RAVE 522ua to synchronize with its internal clock If CobraNet network connection is re established the audio will mute again while the RAVE 522ua synchronizes with CobraNet Conf...

Page 14: ...Use balanced audio inputs whenever possible Each input has software selectable 48V phantom power Use caution when connecting equipment par ticulary unbalanced equipment Analog Outputs Eight balanced...

Page 15: ...unctioning AC outlet it will power up and briefly display a welcome screen on the LCD dis play POWER Indicator This blue indicator illuminates when the RAVE 522ua is plugged into a properly functionin...

Page 16: ...ept 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 menu...

Page 17: ...creen accessed becomes the new power up default Boot Screen Right side buttons serve as up down navigation Arrow characters indicate right side button context If additional menus are available the arr...

Page 18: ...cify 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 Selec...

Page 19: ...verify IP addresses are set correctly verify Subnet masks are set correctly and verify AC power is properly applied to the RAVE 19 Click on the sign of the RAVE 522ua in the inventory root then the si...

Page 20: ...ork 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 aud...

Page 21: ...icate with the RAVE 522ua if it is in safe mode You may communicate only using TFTP Telnet or RS 232 RS 232 Serial Port I O Interface The RS 232 connector on the rear panel is used as a serial port in...

Page 22: ...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...

Page 23: ...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 522ua you want to communicate with in the text box and cli...

Page 24: ...put Sensitivities variable Vrms 0 9 mV to 15 46 V dBu 62 2 to 26dBu dBV 64 4 to 23 7 dBV Phantom Power per IEC 1938 1996 48V software selectable Program Outputs 8 Connector Type 3 pin Phoenix Style a...

Page 25: ...nd referenced Pinout 1 Signal 2 CHASSIS GND Normal Operating Range Reads signals between 0 5V nominally Potentiometer Operation Use 10K for full range Voltage Tolerance 48V Current Output 0 5mA with 1...

Page 26: ...26 Dimensions...

Page 27: ......

Page 28: ...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 QSControl products with...

Reviews: