Introduction.......................................................................................1
How Sonar Works.................................................................................3
Preparations .........................................................................................4
Installation ...........................................................................................5
Mounting the Unit .............................................................................30
Operation..........................................................................................35
Keyboard Basics .................................................................................35
Memory ...............................................................................................36
Menus..................................................................................................36
Display ................................................................................................37
Full Chart ...........................................................................................38
Depth Range .......................................................................................38
Zoom ....................................................................................................39
Sensitivity ...........................................................................................41
Table of Contents
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