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Related Manuals for AJA Video Systems Inc ADA4
Summary of Contents for AJA Video Systems Inc ADA4
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Page 1: User Manual
ADA4 4-Channel Bi-directional Audio A/D and D/A Converter User Manual February 14, 2006 P/N 101662-00 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - FAX 781.665.0780 - TestEquipmentDepot.com... -
Page 2: Block Diagrams
AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — Introduction Introduction The ADA4 is a 4 channel converter which can be configured as a 4 channel A/D, a 4 channel D/A, or 2 channel A/D and 2 channel D/A. The ADA4 can accept a AES11, wordclock, or video sync/color black reference input for synchronization. - Page 3 Input A Output A Input B Output B AES/EBU Ch. 3/4 In AES/EBU Ch. 3/4 Out Audio Input C Output C Input D Output D Reference Loop Clock AES-11 Out Reference Loop ADA4, Synchronizer Mode Block Diagram (Jumper 2 Removed), D/D...
- Page 4 AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — I/O Connections I/O Connections Audio I/O D-connector (attaches to supplied cable) Sync Input Passive Loop BNCs Configuration Determined by DIP switch on other side of AES/EBU Sync Output...
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Page 5: User Controls
Factory default switch settings are all in the leftmost position. Normal Mode Normal mode is the default operating mode of the ADA4 as shipped from the factory. In Normal mode, the ADA4 performs A/D or D/A audio conversion as configured by the 4 (Jumper #2 DIP switches. - Page 6 AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — User Controls Switch 3 (LEVEL)—Control whether audio levels are professional or consumer; affects all inputs and outputs LEFT RIGHT Professional Level. Consumer Level. +4 dBu is typical of most -10dBV (-7.8dBu) is typical of most...
- Page 7 3-position jumper located inside the ADA4 case. To access this jumper, remove the four phillips screws securing back side of the ADA4 case (the side having the DIP switch access hole in it). Once the case cover is removed, you can easily identify the jumper by its appearance.
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Page 8: Installation
AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — Installation Installation Typically, ADA4 installation consists of the following: 1. disconnect +5VDC from the converter 2. configure the DIP switch for the desired equipment configuration 3. connect video equipment to the converter BNCs... -
Page 9: Specifications
Specifications Item Specification Analog Audio I/O Balanced, XLR. One Channel per XLR connector. AES Audio I/O Balanced 110 ohm, XLR. Two Channels per XLR connector. Analog Audio Levels (with Respect +24dBu (SMPTE RP155), +18dBu (EBU R68), +10dBV to Full Scale Digital) (consumer +12.2 dBu) Audio Converters 24 bit, 48/96 KHz... - Page 10 AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — Specifications ADA4 Cable Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - FAX 781.665.0780 - TestEquipmentDepot.com...
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