Contents
xi
Contents
Preface ............................................................................................................................i
Before Operations .........................................................................................................ii
Precautions Upon Equipment Operation....................................................................iii
EMC Installation & Service Guidelines
.............................................................................vii
Notes for Using the Echo Sounder .............................................................................ix
Outside View ..................................................................................................................x
Glossary of Terms ......................................................................................................xvi
SECTION 1 Introduction...............................................................................................1
1.1 Function.............................................................................................................................................1
1.2 Features .............................................................................................................................................2
1.3 Components ......................................................................................................................................3
1.4 Structure ............................................................................................................................................4
1.5 Power and Transducer Connection ................................................................................................5
SECTION 2 Names and Func
tio
ns of Components
......................................................6
Keyboard unit keys......................................................................................................................... 8
Keyboard unit keys and functions .................................................................................................. 9
SECTION 3 Operation.................................................................................................10
3.1 Screen layout ..................................................................................................................................10
Fishfinding Displays ....................................................................................................................... 10
STANDARD mode........................................................................................................................ 10
VRM EXPAND mode.................................................................................................................... 10
BOTTOM LOCK EXPAND mode ..................................................................................................11
Bottom discrimination mode..........................................................................................................11
