xiii
TABLE OF CONTENTS
ATTENTION – READ THIS FIRST! ......................................................................................................... iii
HARDWARE VARIATIONS AND COMPATIBILITY .................................................................................. iv
ABOUT THIS DOCUMENT .................................................................................................................... v
Purpose of this Manual ............................................................................................................................. v
Liability ...................................................................................................................................................... v
Warnings, Cautions, and Notes ................................................................................................................. v
Revision History ....................................................................................................................................... vi
WARRANTY STATEMENT .................................................................................................................. vii
SOFTWARE SERVICE OVERVIEW ....................................................................................................... viii
Software Updates and Enhancements................................................................................................... viii
RETURNED MATERIAL AUTHORIZATION ............................................................................................ ix
CUSTOMER SERVICE .......................................................................................................................... xi
COMPANY BACKGROUND ................................................................................................................ xii
TABLE OF CONTENTS ....................................................................................................................... xiii
LIST OF FIGURES ............................................................................................................................ xviii
LIST OF TABLES ............................................................................................................................... xxi
1.0 OVERVIEW .............................................................................................................................1-1
1.1 4125 Series Applications ............................................................................................................ 1-1
1.2 Main System Components ......................................................................................................... 1-1
1.3 4125-P Portable Topside Processor ........................................................................................... 1-1
1.4 4125 Rack Mount Topside ......................................................................................................... 1-3
1.5 Towfish ...................................................................................................................................... 1-3
1.6 Tow Cable .................................................................................................................................. 1-4
1.7 Optional Equipment .................................................................................................................. 1-5
1.7.1 Depressor Wing .................................................................................................................... 1-5
1.7.2 Keel Weight ........................................................................................................................... 1-6
1.7.3 HullScan Kit ........................................................................................................................... 1-6
2.0 SPECIFICATIONS .....................................................................................................................2-1
2.1 4125 Topside Processor Specs ................................................................................................... 2-1
2.1.1 Technical Descriptions of Internal Components ................................................................... 2-2