8. FISH FINDER (SOUNDER)
8-16
How to set RezBoost
™
Tap the sounder display to show the pop-up menu, then scroll the menu to show [Rez-
Boost]. Tap [RezBoost], then tap [Enhanced]* or [Standard].
*Not available if the transducer is manually selected or a non-compliant transducer is
used.
8.14 White Edge
The white edge function gives the seabed echo a white edge, making it easier to dif-
ferentiate bottom-feeding fish from the seabed itself.
Note 1: The white edge function is compatible with the internal fish finder, as well as
the following transducers and their software versions. Use of other transducers or soft-
ware versions is not recommended.
Note 2: For
FURUNO DFF-3D owners, using the triple-beam display, this function is
applied only to the center beam’s echoes.
To activate the white edge function, do the following:
1. Tap the fish finder display to show the pop-up menu.
2. Tap [White Edge]. The white edge setting options appear.
3. Tap the desired value, or tap [OFF] to disable the white edge function.
A larger value increases the width of the white edge.
Transducer Software version
FURUNO BBDS1 0252379-02.01, or later
FURUNO DFF1 0252353-03.01, or later
FURUNO DFF1-UHD 0252405-03.01, or later
FURUNO DFF3 0252362-02.01, or later
FURUNO DFF-3D 0252440-01.03, or later