Universal-audio 2192 Master Audio Interface Manual do Utilizador

Model 2192 Master Audio Interface Universal Audio Part Number 65-00036 Universal Audio, Inc. Customer Service &am

Front Panel __________________________________________________________ - 6 - (4) Sample Rate Select - This six-position knob selects the sample rate

Front Panel __________________________________________________________ - 7 - source is external, a clock signal must be present at the input selected

Front Panel __________________________________________________________ - 8 - (8) Single/Dual switch - The Single/Dual switch specifies whether AES/E

Rear Panel __________________________________________________________ - 9 - (1) AC Power Connector - Connect a standard, detachable IEC power cabl

Rear Panel __________________________________________________________ - 10 - (6) S/PDIF Digital Input - This phono (RCA) connector accepts incoming

Rear Panel __________________________________________________________ - 11 - (12) ADAT Optical Output - This optical connector transmits digital ADAT

Interconnections __________________________________________________________ - 12 - Typical Mastering Setup Typical Digital Audio Workstation S

Interconnections __________________________________________________________ - 13 - Typical 8-Channel Pro Tools HD Setup

Applications: Analog to Digital Conversion __________________________________________________________ - 14 - Using the 2192 for Analog To Digital Conv

Applications: Analog to Digital Conversion __________________________________________________________ - 15 - A/D Conversion Using Internal Clock In t

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause ha

Applications: Analog to Digital Conversion __________________________________________________________ - 16 - A/D Conversion Using External Clock In t

Applications: Digital to Analog Conversion __________________________________________________________ - 17 - Using the 2192 for Digital To Analog Conv

Applications: Digital to Analog Conversion __________________________________________________________ - 18 - D/A Conversion Using Digital Audio Source

Applications: Digital to Analog Conversion __________________________________________________________ - 19 - D/A Conversion Using External Word Clock

Applications: Digital to Analog Conversion __________________________________________________________ - 20 - D/A Conversion of AES/SPDIF Audio Using A

Applications: Digital to Analog Conversion __________________________________________________________ - 21 - D/A Conversion of ADAT Audio Using AES/SP

Applications: Transcoding __________________________________________________________ - 22 - Using the 2192 for Transcoding (Converting Digital Formats

Applications: Transcoding __________________________________________________________ - 23 - Transcoding Using Digital Audio Source Clock In this conf

Applications: Transcoding __________________________________________________________ - 24 - Transcoding Using Alternate Clock In this configuration,

The Technical Stuff __________________________________________________________ - 25 - History of the Model 2192 In 2000, legendary audio engineer Bil

A Letter From Bill Putnam, Jr. __________________________________________________________ - i - Thank you for purchasing the Model 2192 Master Audio

The Technical Stuff __________________________________________________________ - 26 - Digital Clocking Primer Digital clocking is a complicated issue

The Technical Stuff __________________________________________________________ - 27 - • Clock jitter in digital transmission can be caused by a bad

The Technical Stuff __________________________________________________________ - 28 - Model 2192 Overview The 2192 Master Audio Interface is kind of

The Technical Stuff __________________________________________________________ - 29 - SPDIF Digital I/O The 2192 accepts incoming 24-bit S/PDIF digit

The Technical Stuff __________________________________________________________ - 30 - Subclocking/Overclocking Subclocking occurs if the 2192 is sync

The Technical Stuff __________________________________________________________ - 31 - Metering Level metering for each of the stereo input and outp

The Technical Stuff __________________________________________________________ - 32 - Model 2192 Circuitry The 2192 Master Audio Interface was design

The Technical Stuff __________________________________________________________ - 33 - errors caused by transients, overshoot, intermodulation distorti

The Technical Stuff __________________________________________________________ - 34 - bias points and signal levels of our all discrete, Class-A op-am

The Technical Stuff __________________________________________________________ - 35 - Maintenance Information Line Trim Procedure To calibrate the a

Important Safety Instructions ___________________________________________________________ - ii - Before using this unit, be sure to carefully read th

The Technical Stuff __________________________________________________________ - 36 - Output Level Meters Calibration Having completed the output tri

The Technical Stuff __________________________________________________________ - 37 - Figure 4: Output Level Meter Calibration Trimpots  Importan

The Technical Stuff __________________________________________________________ - 38 - Ground Isolation Jumpers Each of the eight balanced connectors

The Technical Stuff __________________________________________________________ - 39 - Block Diagram

The Technical Stuff __________________________________________________________ - 40 - Dynamic Range: A/D Dynamic Range: D/A

The Technical Stuff __________________________________________________________ - 41 - Frequency Response

Glossary of Terms __________________________________________________________ - 42 - A/D - An acronym for “Analog to Digital,” referring to the convers

Glossary of Terms _______________________________________________________________________ - 43 - D/A - An acronym for “Digital to Analog,” referrin

Glossary of Terms __________________________________________________________ - 44 - Internal clock - A clock signal derived from onboard circuitry. (s

Glossary of Terms __________________________________________________________ - 45 - Sample rate conversion - The process of altering a digital signal’

Table of Contents __________________________________________________________ A Letter From Bill Putnam, Jr. ...

Recall Sheet _______________________________________________________________________ - 46 -

Specifications _______________________________________________________________________ - 47 - Analog: Inputs Connectors 2

Specifications __________________________________________________________ - 48 - Digital: 2-Channel S/PDIF Connectors Dual stacked RCA

Specifications _______________________________________________________________________ - 49 - Dynamic range (measured using 118dB (A-weighted

(This page intentionally left blank)

Additional Resources/Product Registration/Warranty/Service & Support __________________________________________________________ Additional Res

The Two Page, Two Minute Guide To Getting Started __________________________________________________________ - 2 - No one likes to read owner’s manual

The Two Page, Two Minute Guide To Getting Started __________________________________________________________ - 3 - Step 5: In addition to providing a

Front Panel __________________________________________________________ - 4 - (1) Input Level Meters - This pair of LED level meters indicates the

Front Panel __________________________________________________________ - 5 - Note that the clock source can be independent of the signal used for dig