Introduction.......................................................................................1
How Sonar Works.................................................................................3
Preparations .........................................................................................4
Installation ...........................................................................................4
Mounting the Unit .............................................................................30
Operation..........................................................................................35
Keyboard Basics .................................................................................35
Memory ...............................................................................................36
Menus..................................................................................................36
Display ................................................................................................37
Full Chart ...........................................................................................38
Depth Range .......................................................................................39
Zoom ....................................................................................................40
Sensitivity ...........................................................................................42
Table of Contents
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