
Introduction
The Fishfinder 400C is a
Fishfinder 400C Tips and Shortcuts
•Press HOME from any screen to return to the Home screen.
•Press MENU from any of the main screens to access advanced settings.
•Press and release thePOWER key to adjust the display settings.
Introduction
Quick Links
•Installing the Fishfinder 400C: page 1
•Mounting the Fishfinder 400C: page 2
•Installing the Transducer: page 4
•Basic Operation: page 15
•Customizing the Fishfinder 400C: page 21
•Changing the System Settings: page 23
•Customizing the Transducer Settings: page 23
•Advanced Settings: page 25
•Alarms and Messages: page 28
Fishfinder 400C Owner’s Manual | i |