Sounder Setup; System Setup - Furuno NAVNET 1734C Operator's Manual

7. CUSTOMIZING YOUR UNIT
7.9

Sounder Setup

This section shows you how to customize your network sounder to your liking. You can set
fish alarm sensitivity, fine tune sensors, etc.

7.9.1 System setup

1. Show the sounder display, then press the MENU key.
2. Press the SOUNDER SYSTEM SETUP soft key.
SYSTEM
SYSTEM
SETUP1 SETUP2
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Sounder system setup menu
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