evertz 500DA2Q-AESU User Manual

Dual unbalanced aes audio distribution amplifier

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1.
OVERVIEW......................................................................................................................................... 1
2.
INSTALLATION.................................................................................................................................. 2
3.
SPECIFICATIONS.............................................................................................................................. 3
3.1. AES AUDIO INPUTS ................................................................................................................. 3
3.2. AES AUDIO OUTPUTS ............................................................................................................. 3
3.3. ELECTRICAL ............................................................................................................................ 3
3.4. PHYSICAL ................................................................................................................................. 3
4.
STATUS LEDS ................................................................................................................................... 4
5.
JUMPERS AND USER ADJUSTMENTS ........................................................................................... 5
5.1. SELECTING THE DA CONFIGURATION ................................................................................. 5
5.2. INPUT TERMINATION JUMPERS ............................................................................................ 5
BY THE GLOBAL FRAME STATUS......................................................................................... 6
Figures
Figure 1-1: 500DA2Q-AESU Block Diagram....................................................................................................... 1
Figure 2-1: 500DA2Q-AESU Rear Panel Overlay............................................................................................... 2
Figure 5-1: LED and Jumper Locations .............................................................................................................. 5
500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier

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Revision 1.2
Frame Manual

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Summary of Contents for evertz 500DA2Q-AESU

  • Page 1 Frame Manual 500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION..........................2 SPECIFICATIONS..........................3 3.1. AES AUDIO INPUTS ......................... 3 3.2. AES AUDIO OUTPUTS ......................3 3.3. ELECTRICAL ..........................3 3.4. PHYSICAL ..........................3 STATUS LEDS ........................... 4 JUMPERS AND USER ADJUSTMENTS ...................
  • Page 2: Revision History

    Jul 07 Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either express or implied.
  • Page 3: Overview

    500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier OVERVIEW The 500DA2Q-AESU provides an economical method of distribution for your AES digital audio signals. The DA’s feature two auto-equalized inputs with four re-clocked outputs each. The module can also be configured for one input with eight reclocked outputs for applications where a larger numbers of outputs are required.
  • Page 4: Installation

    500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier INSTALLATION The 500DA2Q-AESU comes with a companion rear panel overlay that can be placed over the rear panel BNC connectors to identify their function. For information on inserting the module into the frame see section 3 of the 500FR chapter.
  • Page 5: Specifications

    Frame Manual 500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier SPECIFICATIONS 3.1. AES AUDIO INPUTS Number of Inputs: Standard: SMPTE 276M, single ended AES Connectors: BNC per IEC 169-8 Coupling: Transformer Signal Level: 1V p-p ±0.1V Equalization: Automatic 1500m @48KHz with Belden 1694A or equivalent cable...
  • Page 6: Status Leds

    500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier STATUS LEDS The 500DA2Q-AESU has twelve LED Status indicators on the front card edge to show operational status of the card at a glance. Figure 5-1 shows the location of the LEDs. Two large LEDs on the front of the board indicate the general health of the module:...
  • Page 7: Jumpers And User Adjustments

    SELECTING THE DA CONFIGURATION DA CONFIG: To configure the 500DA2Q-AESU for four outputs from Input 1 and four outputs from Input 2, move the jumper J3 to the DUAL 1x4 position. To configure the 500DA2Q-AESU for eight outputs from Input 1, move the jumper J3 to the SINGLE 1x8 position.
  • Page 8: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status

    Frame Manual 500DA2Q-AESU Dual Unbalanced AES Audio Distribution Amplifier 5.3. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS The FRAME STATUS jumper J1, located at the front of the module, determines whether local faults (as shown by the Local Fault indicator) will be connected to the 500FR frame's global status bus.

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