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ERECA SR2 Technical Manual

Decentralised routing, distribution and processing
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SR2 Technical Manual EN
Indice : C
25/03/2019
Firmware v2.9
1 / 31
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DECENTRALISED ROUTING, DISTRIBUTION
AND PROCESSING
TECHNICAL MANUAL
ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France
T : +33 1 39 89 76 23
W : www.ereca.fr

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  • Page 1 SR2 Technical Manual EN Indice : C 25/03/2019 Firmware v2.9 1 / 31 DECENTRALISED ROUTING, DISTRIBUTION AND PROCESSING TECHNICAL MANUAL ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 2: Table Of Contents

    Reset Machine Configuration ....................28 3.4.3 Firmware upgrade ........................29 TECHNICAL SPECIFICATIONS ....................... 30 Main Hardware ..........................30 Options .............................. 31 ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 3: Stage Racer 2 Summary

    For remote production applications, the machine will act as a bridge between the standard and the IP world with future compliance to SMPTE ST2110 standards. Signals managed locally can be sent over IP and vice versa. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 4: Options

    Cameras. Battery energy will be drawn only if both mains sources are down, when mains will reappear battery current draw stops. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 5: Detailed Description

    Alternatively a forced air cooling of the flight case would be sufficient as well. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 6: Connectors Location

    DC power are fitted on the visualization panel. • Rear connectors • Front connectors (For Serial and DC Power options) ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 7: Interfaces Description/ Ports Mode

    Example: GP IN 3 (with dry contact, ground closure, open collector drive). +12V STAGE RACER 2 GP IN D SUB 15 terminal IN 3 GP OUT ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 8: General Purpose Out

    GND (0V) Each GPI can be affected to one or Multiple GPO by using the GPIO routing grid of the Stage racer 2. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 9: Analog Audio

    Note: The Mic gain board can be fitted afterwards. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 10: Aes / Madi

    Embedded) present in the stage racer 2 network. In this case MADI is synchronous of the internal audio clock. Madi formats supported are 56/64 channels at 48 Khz. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 11: Dante

    2.3.5 DANTE The optional Dante board capacity provided by Ereca is 64 channels in and out. Each individual Dante board channel can be selected and affected to the stage racer internal audio bus and routed to any stage racer 2 audio output interface (Analog/Dante/Madi/SDI Embedded).

  • Page 12: Serial Ports

    6: RX RS 422 + (Stage Racer 2 electrical OUTPUT) 7: GP OUT 8: GP OUT Note: For RS 485 Telex/RTS talkback panels please ask ERECA for wiring tip. 2.3.7.2 RS232 Refer The RS 232 signal ground to pin 1. Leave pins 5 and 6 unconnected.

  • Page 13: Ethernet Ports/ Mode

    2x over sampling and 10 bits digital filtering and transmission is provided for this signal. Internally each machine extracts Video and Audio genlocked clocks for frame buffering purposes. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 14: Sdi Video Ports

    • 1 Genlock / Trilevel / Composite, • 400 Bidirectional Audio channels, • 50 Bidirectional Serial channels, • 200 Bidirectional GPIO. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...
  • Page 15 Losses in some rare cases of very old fiber. REMARK: It is advised to source the QSFP+ at Ereca as factory validates it one by one for compliance with Stage Racer 2 standard. Also the warranty label will be broken.

  • Page 16: Visualisation

    Orange LED, ON when trunk occupation is between 50 to 100% • Red LED, ON when there is a problem with the trunk ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 17: Expansion

    IP2 LINK, Green LED ON, when an Ethernet link is established on port IP 2 • IP2 1G, Green LED ON, when the IP link 2 is linked at 1GBps ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 18: Audio

    • GPIO 1-8, Green LED ON, when a GPI or GPO is activated on their respective input and output. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 19: Oled Display

    - Then the validate button on the right side of the screen needs to be pressed within 5s, otherwise, the operation will cancel automatically. - After the operation is complete, it is recommended to reboot the unit. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 20: Optional Connectors

    If impedance matching is needed a small SFR16 resistor could be added directly on the D SUB pins, together with the signal wire. Note 1: For RS 485 Telex/RTS talkback panels please ask ERECA for wiring tip. Note 2: As the differential inputs are unloaded internally a small crosstalk should happen on the adjacent channel only if it is unused and left floating.

  • Page 21: Management

    Finally the web interface automatically detects the browser language. However it is also possible to select a different one. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 22: Web Interface Organisation

    - Assign a colour for each unit (same color will be reused on the Grid view. - Set the IP address, netmask, gateway of the Admin port. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 23: Port Setting

    Note: In case of multiple ports selection same settings are affected to those ports (Direction / Standard). The name cannot be changed while doing multiple selection. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 24: Machine Status

    PSU section after unit self-cooling (The fans are still running after thermal shutdown allowing fast cool down when fresh air is allowed again to flow thru the unit). ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 25: Signal Type Summary

    Note: * Asi signals can be routed on the 3G ports only. This feature is already implemented but cannot be used in the actual Firmware. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 26: Grid Page / Routing Signals

    Type]” l “User Label”. For example: SDI-3 [12G] UHD Monitor The Green / Red dot indicates signal presence on each port. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 27: Establish A Route Between Ports

    For example: A 12G input can only be sent to a 12G output port. As well a 12G input cannot be routed to a 3G output. In this case, the grid cross point is displayed in back and cannot be selected. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 28: Backup / Reset / Fw Upgrade

    To cancel the operation, click on the cross in the upper right corner if the window. Otherwise click “Apply”. Full reset can be initiated by the Front panel keyboard, see display section 2.4.8 ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

  • Page 29: Firmware Upgrade

    3.4.3 Firmware upgrade Each time ERECA releases a new firmware with new routing / processing functions, any known user may update his machines with this latest firmware if needed. Update have to be done on each machine and takes less than one minute per machine. The update file is a package containing every info for internal Processor and FPGA’s upgrade.

  • Page 30: Technical Specifications

    OLED display for main parameters (IP add / Optical power) / 1 LED per signal / Technical alarms LED. Setup: Web interface / Automation protocols (VSM, KSC Core...) ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23 W : www.ereca.fr...

  • Page 31: Options

    Low voltage option: 10 to 16 VDC / D-SUB 25 with power inserts (fitted on front side) / protected by internal fast acting fuse. ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France T : +33 1 39 89 76 23...

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