Sounder Setup; System Setup - Furuno NAVNET 1722 Operator's Manual

5. CUSTOMIZING YOUR UNIT
5.9

Sounder Setup

This section shows you how to customize your sounder to your liking. You can
set fish alarm sensitivity, fine tune sensor data, etc.
5.9.1

System setup

1. Show the sounder display and press the [MENU] key.
2. Press the SOUNDER SYSTEM SETUP soft key.
Item
Fish Alarm Level
Transmission
(Continued on next page)
5-30
SYSTEM
SETUP1
Page 1
Sounder system setup menu
Sounder system setup menu description
Description
Sets the fish alarm sensitivity; that is the
minimum echo strength which will trigger
the fish and fish (B/L) alarms.
Turns TX power on/off.
SYSTEM
Page 2
Settings
High: Orange and stronger echoes
(strongest echoes on monochrome
model) trigger the alarm.*
Medium: Yellow and stronger echoes
(medium strength echoes on
monochrome model) trigger the alarm.*
Low: Green and stronger echoes (weak
echoes on monochrome mode) trigger
the alarm.*
* = 8-color display
On, Off
SETUP2