Table of Contents
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1
OVERVIEW.................................................................................................................................. 1-1
1.1
THE CLOSED CAPTION SYSTEM ............................................................................................. 1-2
1.2
FEATURES.................................................................................................................................. 1-3
1.2.1
Hardware System Features: ............................................................................................ 1-3
1.2.2
Serial Digital Video Path Features: .................................................................................. 1-4
1.2.3
Component Analog Video Path Features (8084AD only):................................................ 1-4
1.2.4
Data Encoding Features: ................................................................................................. 1-4
1.2.5
Communications Features: .............................................................................................. 1-4
1.2.6
Field Mode Operation: (Legacy Operation)...................................................................... 1-5
1.2.7
Stream Mode Operation:.................................................................................................. 1-5
1.3
DAYLIGHT SAVING TIME ADJUSTMENT................................................................................. 1-5
1.4
HOW TO USE THIS MANUAL .................................................................................................... 1-6
1.5
GLOSSARY OF TERMS ............................................................................................................. 1-7
2
INSTALLATION........................................................................................................................... 2-1
2.1
REAR PANEL.............................................................................................................................. 2-1
2.1.1
Program Video Connections ............................................................................................ 2-1
2.1.2
Preview Video Connections ............................................................................................. 2-2
2.1.3
Serial Port / Modem Connections .................................................................................... 2-3
2.1.4
Parallel Remote Control Connections .............................................................................. 2-4
2.1.5
Power Connections .......................................................................................................... 2-4
2.2
MOUNTING ................................................................................................................................. 2-4
2.3
POWER REQUIREMENTS ......................................................................................................... 2-5
2.4
CONNECTING THE DIGITAL VIDEO ......................................................................................... 2-5
2.4.1
SDI Video Input ................................................................................................................ 2-5
2.4.2
SDI Video Output ............................................................................................................. 2-5
2.5
CONNECTING THE ANALOG VIDEO ........................................................................................ 2-6
2.5.1
Decoder Outputs (from SDI video path)........................................................................... 2-6
2.5.2
Composite Analog Video Input (8084AD only)................................................................. 2-6
2.5.3
Composite Analog Video Output (8084AD only).............................................................. 2-6
2.6
CONNECTING THE ENCODER TO A CLOSED CAPTION COMPUTER.................................. 2-6
2.7
CONNECTING TO AN ATSC ENCODER (8085 only) ............................................................... 2-9
3
HOW TO OPERATE THE DIGITAL CLOSED CAPTION ENCODER ........................................ 3-1
CONTENTS
Models 8084/8084AD/8085 Closed Caption Encoder Manual
TABLE OF CONTENTS
Revision 1.6.6
Page i
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Table of Contents
