Related Manuals for AJA ADA4
Summary of Contents for AJA ADA4
- Page 1 ADA4 4-Channel Bi-directional Audio A/D and D/A Converter User Manual ® October 30, 2008 P/N 101662-01 For ADA4 Serial Number H43000 or Later...
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Page 2: Fcc Emission Information
AJA Video, with shipping charges prepaid. AJA Video shall pay for the return of the product to the Customer if the shipment is to a location within the country in which the AJA Video service center is located. -
Page 3: 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 4 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 5 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 6: 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 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
Jumper 2 removed—Synchronizer Mode: Switches 1-4 have no effect. The ADA4 is in D/D mode, with the output re-timed to the reference signal, when applied. Without a reference signal applied, the ADA4 re- clocks the output based on its stable free-running local oscillator. -
Page 9: Specifications
AJA ADA4 4-Ch Bi-directional Audio A/D and D/A Converter User Manual — 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... - Page 10 ADA4 Cable...
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