TABLE OF CONTENTS ......................................................................................................................... III
PREFACE .................................................................................................................................................. X I
About this Manual ............................................................................................................................................. x i
Copyright ........................................................................................................................................................... x i
Patents and Trademarks .................................................................................................................................... x i
Conventions and References ............................................................................................................................. x ii
Related Documents ................................................................................................................................................. xii
Metric Conversion ................................................................................................................................................... xii
Warnings, Cautions, and Notes ............................................................................................................................... xii
Safety and Compliance . .................................................................................................................................... xiii
Electrical Safety and Compliance ........................................................................................................................... xiii
Electrical Installation .............................................................................................................................................. xiii
Battery . ................................................................................................................................................................... xiii
Grounding .............................................................................................................................................................. xiii
Fuses . ...................................................................................................................................................................... xiv
Operating Environment . ......................................................................................................................................... xiv
and EN 301 489-1 .................................................................................................................................................... xv
CE Mark . ............................................................................................................................................................. xvi
Warranty Policy .............................................................................................................................................. xvii
Limitations of Warranty ........................................................................................................................................ xvii
Exclusive Remedies .............................................................................................................................................. xviii
Getting Help .................................................................................................................................................... xix
Contacting Comtech EF Data . ................................................................................................................................. xix
CHAPTER 1.
INTRODUCTION . ..................................................................................................... 1 -1
1.1
Overview ............................................................................................................................................ 1 -1
1.2
Features ............................................................................................................................................. 1 -1
1.3
1.3.1
1.3.2
1.3.2.1
Universal DDS20 .............................................................................................................................. 1 -4
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