Humminbird 323 Fish Finder User Manual


 
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Fish ID Sensitivity
Fish ID Sensitivity adjusts the threshold of the Fish
ID+
TM
detection algorithms. Selecting a higher setting allows weaker returns to be
displayed as fish. This is useful for identifying smaller fish species or baitfish.
Selecting alower setting displays fewerfish fromweak sonarreturns. Thisis helpful
when seeking larger species of fish. Fish ID Sensitivity is used in conjunction with
Fish ID+
TM
. Fish ID+
TM
must be On for Fish ID Sensitivity to affect the ability of the
Fishing System to identify sonar returns as fish.
To change the Fish ID Sensitivity setting:
1. Highlight Fish ID Sensitivity on the Sonar main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish ID
Sensitivity setting. (Low = 1, High = 10, Default = 5)
Real Time Sonar (RTS®) Window
RTS® Window sets the RTS® Window to either Wide
or Narrow,or turnsit off inthe SonarView. TheRTS® Window alwaysupdates atthe
fastest rate possible and only displays returns that are within the transducer beam.
(See Real Time Sonar (RTS®) Window for additional detail).
To change the RTS® Window setting:
1. Highlight RTS Window on the Sonar main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the RTS®
Window setting. (Wide, Narrow, Off, Default = Wide)
RTS® Window(Narrow)
RTS® Window(Off)
RTS® Window(Wide)