NAVMAN FISH 4100 Installation and Operation Manual
1 minute ago 30 seconds ago Now
When the fish symbol option is
ON, any echo returned that fits
the profile of a fish is displayed
on the screen with a fish symbol.
Note: times indicated are for illustration only.
Air in water (e.g.
1 minute ago Now
NAVMAN fishfinders display the most recent events on
the right of the screen.
When a boat is stationary, all bottom echoes will come from the same small
area of bottom. This will produce a flat bottom trace on the screen.
The appearance of the HISTORY and ZOOM screens
can be changed to suit individual preferences.