– A low value decreases the depth at which the
filter is applied.
– A high value increases the depth at which the
filter is applied.
Sonar
DownVision
0%
100%
The new values will persist over a power cycle.
Adjusting the Noise Filter
From the application menu:
1. Select
Sonar Sensitivity
or
DownVision
Sensitivity
.
2. Select
Noise Filter
.
3. Use the
Up
and
Down Directional controls
to
adjust the Noise Filter to the required value, or
4. Press the
OK
button to switch between Auto and
Manual.
8.12 DV System settings menu options
The
System Settings
menu on the
DV
variant
display is located in the main application menu.
Refer to
11.1 System Settings menu
for details on
available options for your display variant.
68
Dragonfly–4 / Dragonfly–5 / Dragonfly–7 / Wi–Fish