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Summary of Contents for Cobalt Digital Inc 9930DAC-AES75-RG
- Page 1 Dual AES/EBU to Quad Analog Audio Converter PRODUCT MANUAL Cobalt Digital 2506 Galen Dr. Champaign, IL. 61821 USA 217-344-1243 cobaltdigital.com 9930DAC-AES75-RG-OM (V1.0)
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Page 2: Trademark Information
Cobalt Digital Inc. This manual and any information contained within, may not be reproduced, distributed, or tr ansmitted in any form, or by any means, for any purpose, without the express written permission of Cobalt Digital Inc. Reproduction or rev erse engineering of software used in this device is prohibited. - Page 3 ESD Susceptibility — This symbol is used to alert the user that an electrical or electronic device or assembly is susceptible to damage from an ESD event. 9930DAC-AES75OM (V1.0) 9930DAC-AES75-RG Product Manual...
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Page 4: Emc Notices
This Class “A” digital apparatus complies with Canadian ICES-003. Cet appareil numerique de classe “A” est conforme à la norme NMB-003 du Canada. Europe This equipment is in compliance with the essential requirements and other relevant provisions of CE Directive 93/68/EEC. 9930DAC-AES75-RG Product Manual 9930DAC-AES75-OM (V1.0) -
Page 5: Environmental Information
If you need more information on the collection, reuse, and recycling systems, please contact your local or regional waste administration. You can also contact Cobalt Digital for more information on the environmental performance of our products. 9930DAC-AES75OM (V1.0) 9930DAC-AES75-RG Product Manual... - Page 6 This page intentionally left blank. 9930DAC-AES75-RG Product Manual 9930DAC-AES75-OM (V1.0)
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Page 7: Table Of Contents
Installing the 9930DAC-AES75-RG Card ----------------------------------------------------------------------------- 7 Cabling for the 9930DAC-AES75-RG ------------------------------------------------------------------------------------- 7 2.3.1 openGear Series Frame Cabling Overview ------------------------------------------------------------------------- 7 ® Software Upgrades for the 9930DAC-AES75-RG ---------------------------------------------------------------------- 8 User Controls ----------------------------------------------------------------------------------------------------------------------- 9 Card Overview --------------------------------------------------------------------------------------------------------------- 9 3.1.1 SW1 – Remote Control -------------------------------------------------------------------------------------------------- 9 3.1.2 SW2 —... - Page 8 Status Tabs ----------------------------------------------------------------------------------------------------------------- 14 4.1.1 Product Tab -------------------------------------------------------------------------------------------------------------- 14 4.1.2 Status Tab --------------------------------------------------------------------------------------------------------------- 14 4.1.3 DAC Output Tabs ------------------------------------------------------------------------------------------------------ 15 Specifications --------------------------------------------------------------------------------------------------------------------- 16 Technical Specifications ------------------------------------------------------------------------------------------------- 16 Service Information -------------------------------------------------------------------------------------------------------------- 17 Troubleshooting Checklist ----------------------------------------------------------------------------------------------- 17 Warranty and Repair Policy ---------------------------------------------------------------------------------------------- 18 6.2.1 In Case of Problems --------------------------------------------------------------------------------------------------- 18 viii...
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Page 9: Introduction
24bit conversion technology. Cable equalization and reclocking techniques enable the 9930DAC-AES75- RG to recover the incoming digital audio signals reliably. The 9930DAC-AES75-RG provides 1 stereo analog output for each AES/EBU input as well as 2 reclocked copies of each AES/EBU input. -
Page 10: Functional Block Diagram
1.3 Functional Block Diagram This section provides a functional block diagram that outlines the workflow of the 9930DAC-AES75-RG. 1.4 User Interfaces The 9930DAC-AES75-RG offers the following interfaces for control and monitoring. 1.4.1 DashBoard Control System™ The DashBoard Control System™ enables you to monitor and control openGear frames and cards from a computer. -
Page 11: Documentation Terms And Conditions
“openGear series frame” refers to all versions of the 10-slot and 20-slot (openGear series frames) frames and any available options unless otherwise noted. • “Frame” refers to the openGear series frame that houses the 9930DAC-AES75-RG, as well as any openGear frames. •... - Page 12 This page intentionally left blank. 9930DAC-AES75-RG Product Manual 9930DAC-AES75-RG-OM (V1.0)
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Page 13: Installation
2.1.2 Unpacking Unpack each 9930DAC-AES75-RG you received from the shipping container and ensure that all items are included. If any items are missing or damaged, contact your sales representative or Cobalt Digital directly. -
Page 14: Installing The 9930Dac-Aes75-Rg
Module is required. 2.2.1 Installing a Rear Module If the Rear Module is already installed, proceed to the section “Installing the 9930DAC-AES75-RG ”. Use the following procedure to install the rear module in the openGear series frame: 1. Locate the card frame slots on the rear of the frame. -
Page 15: Installing The 9930Dac-Aes75-Rg Card
2.2.2 Installing the 9930DAC-AES75-RG Card This section outlines how to install the 9930DAC-AES75-RG in an openGear series frame. If the 9930DAC- AES75-RG is to be installed in any compatible frame other than a Cobalt Digital product, refer to the frame manufacturer’s manual for specific instructions. -
Page 16: Software Upgrades For The 9930Dac-Aes75-Rg
2.4 Software Upgrades for the 9930DAC-AES75-RG This section provides instructions for upgrading the software for your card using DashBoard. Note: DashBoard version 3.0.0 or higher is required for this procedure. 1. Contact Technical Support for the latest software version file Support@cobaltdigital.com... -
Page 17: User Controls
Figure 3.1 —9930DAC-AES75-RG Components 3.1.1 SW1 – Remote Control Use SW1 to disable remote control of the 9930DAC-AES75-RG from DashBoard. Set SW1 as follows: • ON — Select this setting to disable remote control from DashBoard. The parameters and settings cannot be changed via DashBoard and must be changed using the card-edge controls. -
Page 18: Sw4
Output” for details. 3.2 Configuring the DIP Switches This section provides a brief summary of the DIP switches of the 9930DAC-AES75-RG. Refer to Figure 3.1 for DIP Switch locations. Figure 3.2 shows all the DIP Switches in the OFF position. -
Page 19: Setting The Nominal Ouput Level
Right Only 3.2.3 Setting the Nominal Ouput Level Use SW9 and SW10 in conjunction to select the analog output level of the 9930DAC-AES75-RG. Table 3.3 lists the combinations of DIP Switch settings for SW9 and SW10. Table 3.3 Nominal Input Levels... -
Page 20: Control And Monitoring
3.3 Control and Monitoring This section provides information on the LEDs for the 9930DAC-AES75-RG. Refer to Figure 3.4 for the location of the LEDs. Figure 3.4 9930DAC-AES75-RG Card-edge Controls 3.3.1 Status LEDs on the 9930DAC-AES75-RG The front-edge of the 9930DAC-AES75-RG has LED indicators for communication activity. Basic LED displays and descriptions are provided in Table 3.4. - Page 21 This page intentionally left blank. 9930DAC-AES75-RG-OM (V1.0) 9930DAC-AES75-OM-RG Product Manual...
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Page 22: Dashboard Menus
4 Dashboard Menus This chapter provides a summary of the menus available for the 9930DAC-AES75-RG. Parameters noted with an asterisk (*) are the default values. The following topics are discussed: • Status Tabs • Settings Tab 4.1 Status Tabs The Status tabs provide read-only information such as software revision issue, signal status, and power consumption of the 9930DAC-AES75-RG. -
Page 23: Dac Output Tabs
Note that the STEREO Gain will adjust the output Channel B only Stereo Gain 0 to 100 Adjusts the audio gain for the specified Control CH# Trim Control -15 to 15 Calibrates the analog output level of the (dB) card 9930DAC-AES75-RG-OM (V1.0) 9930DAC-AES75-OM-RG Product Manual... -
Page 24: Specifications
5 Specifications This chapter provides the technical specifications for the 9930DAC-AES75-RG. Note that specifications are subject to change without notice. 5.1 Technical Specifications This section provides the technical specifications for the 9930DAC-AES75-RG. Table 5.1 9930DAC-AES75-RG Technical Specifications Category Parameter Specification... -
Page 25: Service Information
6. Output Signal Path — Verify that destination equipment is operating correctly and receiving a valid signal. 7. Unit Exchange — Exchanging a suspect unit with a unit that is known to be working correctly is an efficient method for localizing problems to individual units. 9930DAC-AES75-RG-OM (V1.0) 9930DAC-AES75-RG Product Manual... -
Page 26: Warranty And Repair Policy
FIVE (5) years from the date of shipment from our factory. In the event that your 9930DAC-AES75-RG proves to be defective in any way during this warranty period, Cobalt Digital reserves the right to repair or replace this piece of equipment with a unit of equal or superior performance characteristics. - Page 28 Cobalt Digital Inc. 2506 Galen Drive Champaign, IL 61821 Voice 217.344.1243 • Fax 217.344.1245 www.cobaltdigital.com 9930DAC-AES75-RG-OM (V1.0)
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