Target Graph Window - Furuno FCV-30 Operator's Manual

2. WINDOW DISPLAYS
2.2.3

Target graph window

The target graph window plots fish echo position (latest three scans). It is available when
the SPLIT display is active.
Target graph
Own ship
Setting up the target graph window
1. Click Setting.
2. Click Fish size. If the Fish size histogram dialog box is shown, click the Target graph tab
to show the Target graph dialog box.
2-8
Radius scale
Latest three data are shown.
Color of circle indicates strength of individual fish echo.
(Large circle): latest data
(Medium circle): 2nd latest data
(Small circle): 3rd latest data
Target graph window