digico SD8 Safety Instructions, Setup & Installation Manual

digico SD8 Safety Instructions, Setup & Installation Manual

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SAFETY INSTRUCTIONS, SETUP &
INSTALLATION MANUAL
ISSUE A - OCTOBER 2009

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  • Page 1 SAFETY INSTRUCTIONS, SETUP & INSTALLATION MANUAL ISSUE A - OCTOBER 2009...
  • Page 2 Setup & Installation Manual The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: Apparatus with CLASS 1 construction shall be connected to a MAINS socket outlet with protective earthing connection. Read these instructions.
  • Page 3 Le symbole représentant Un éclair fléché dane un triangle equilateral a pour but d’alerter l’utilisateur de a presence d’une “tension dangereuse > non isolée a l’intérieur du boitier pouvant etre d'une force suffisante pour constituer un risque d’électrocution. Le point d'exclamation dane un triangle equiiateral a pour but d’alerter l’utilisateur de Ia presence d’instructions importantes concernant Ia fonctionnernent et Ia maintenance, dans Ia documentation qui accompagne l’appareil.
  • Page 4: Table Of Contents

    Setup & Installation Manual Contents SD8 Quick Start Guide ................6 Single Console with 1 MADIRack ............6 FOH and Monitors Rig Using MADI ............7 Installation Introduction ................8 System Description .................. 8 The Worksurface..................8 Console Power Supply and Cooling ............8 Worksurface Connections ...............
  • Page 5 Digico UK Ltd. Information in this manual is subject to change without notice, and does not represent a commitment on the part of the vendor. Digico UK Ltd shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual.
  • Page 6: Sd8 Quick Start Guide

    The SD8 worksurface has 8 analogue I/O and 8 AES I/O on its rear panel and additional I/O is supplied in the form of a remote MaDiRack which has 48 analogue inputs and 8 analogue outputs as standard. This rack is connected to the worksurface by 2 x 100M high specifica- tion 75 Ohm coaxial cables fitted with BNC connectors.
  • Page 7: Foh And Monitors Rig Using Madi

    FOH and Monitors Rig Using MADI ..........SHARED STAGE RACK FOH & MONITORS USING MADI ONLY MAIN IN/OUT ONLY OPTIONAL LOCAL RACK PORT 2 MAIN PORT 1 IN MONITORS Audio Sync = MADI IN ON PORT 1 PORT 1 IN/OUT Uni-Directional Gain Tracking FOH has control of the Analogue Gains and Monitors can track this...
  • Page 8: Installation Introduction

    Digico hope that this manual answers all the questions which may be asked by system designers and installers, but should there be any issues unresolved for your particular installation, the local distributor or the factory will be pleased to assist.
  • Page 9: User Option Panels

    Digico cannot be responsible for interference caused by the mixer to devices connected to the Accessory Panel, or for interference from the panel affecting the operation of the console. The console should be commissioned and tested without this installed prior to testing user external systems.
  • Page 10: Rack Modules

    Detailed MADI cable specification and considerations are detailed in Digico Technical Bulletin 106 Synchronisation Connections ............. When the SD8 is used with only analogue signals connected to both inputs and outputs synchronisation does not need to be considered. In this case the mixer is run from its own internal master clock.
  • Page 11: Connections

    Connections Worksurface Rear Panel ............... Function Connector Comments MADI Audio I/O Female BNC 2 Pairs of I/O (arranged as 2 redundant pairs - 4 sockets) Optocore HMA 2 Bidrectional dual connector (optional) Analogue Mic/Line Inputs 8 x XLR female 8 Channels per card, electronic balanced, Pin 2 Hot Analogue Line Output 8 x XLR male 8 channels per card, electronic balanced, Pin 2 Hot AES/EBU Input / Output 8x XLR 4 Female (input) + 4 Male (Output) floating balanced MIDI In/Out/Thru 5 pin DIN MMC, MTC...
  • Page 12: I/O Rack Units

    It should be noted that all coax MADI connections remain available for use (with the 100m cable length limitation) and can be considered a backup to the optical system, if required. The Optocore® system used in Digico mixers is a high speed digital audio data system that allows multiple interface racks to be connected “daisy chain” along a single optical system.
  • Page 13: Checking The Optical Cables

    Note about LCD Monitors............. In Digico’s experience, if a modern LCD monitor (as opposed to conventional CRT based units) is used at a resolution below its specified design figure, this may actually prove not to work correctly. Typical problems are poor vertical edge definition and shimmering of the picture.

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