Linear Acoustic LA-5448, User Manual

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Linear Acoustic LA-5448 AC-3 Frame Synchronizer/Rate Shaper User Guide
v
Table of Contents
List of Figures
..........................................................................................................................................vii
Chapter 1: Introduction
...................................................................................................................5
1.1 Principles of Operation..........................................................................................5
1.2 Location of LA-5448..............................................................................................6
1.3 Future Updates........................................................................................................6
1.4 Warranty and Feedback .........................................................................................7
Chapter 2: Connections
..................................................................................................................9
2.1 Unpacking and Inspection ....................................................................................9
2.2 Installation ...............................................................................................................9
2.3 Rear Panel ..............................................................................................................10
2.3.1
Connection Ports .................................................................................10
2.4 Quick Setup Notes ...............................................................................................11
Chapter 3: Applications
................................................................................................................13
3.1 AC-3 (Dolby Digital) Notes................................................................................15
3.1.1
Output Mode ........................................................................................15
3.1.2 Multiplexer Timing Issues...................................................................15
Chapter 4: Menus
..............................................................................................................................17
4.1 Main Menu Level ..................................................................................................19
4.1.1
Status Menu...........................................................................................19
4.1.2 Statistics Menu......................................................................................19
4.1.3 Setup Menu ...........................................................................................19
Chapter 5: Troubleshooting
.......................................................................................................21
5.1 Problems and Possible Causes............................................................................21
5.1.1
Status Lights are Green, but Display Shows Random Data..........21
5.1.2 Program 4/REF Input LED is Amber.............................................21