TABLE OF CONTENTS
FOREWORD ...................................................................................................................vi
SYSTEM CONFIGURATION ........................................................................................viii
1.
OPERATION ..........................................................................................................1-1
1.1 Control Description..................................................................................................... 1-1
1.4.1
1.4.2
1.4.3
Zoom display.................................................................................................. 1-5
1.4.4
User 1 and 2 displays..................................................................................... 1-8
1.6 Shifting the Range.................................................................................................... 1-10
1.7 Adjusting the Gain.................................................................................................... 1-10
1.8 Measuring Depth...................................................................................................... 1-11
1.10 Scroll Back Mode ..................................................................................................... 1-11
1.15 Function Keys .......................................................................................................... 1-20
1.18 Erasing Weak Echoes.............................................................................................. 1-23
1.20 Adjusting TVG .......................................................................................................... 1-25
1.21 A-scope Display ....................................................................................................... 1-26
1.22.2 Fish symbols ................................................................................................ 1-28
1.23 Alarms ...................................................................................................................... 1-29
iv
™
).............................................................................. 1-27
™
..................................................................... 1-28