increases the depth in which the Surface Noise is attenuated as well as the attenuation level
increases; when the preset is set to 8 the attenuation is maximum and is applied from
surface level down to a depth of 255 Ft, as shown in the Surface Noise Filter Table reported
below:
Surface Noise Filter Depth
Preset
Depth (Ft)
17.11 DISPLAY SETUP
Allows the Fish Finder's display page appearance to be changed.
17.11.0
Color Settings
Allows you to change the color of the Fish Finder display from Blue (default), White, Black,
Gray scale.
17.11.1
Scrolling Speed
Controls the rate the Fish Finder scrolls and updates the Fish Finder display.
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1
2
5
10
Figure 17.10.2 - Surface Noise Filter Depth table
Figure 17.11 - Display Setup menu
Figure 17.11.0 - White and Blue background examples
3
4
5
15
20
30
6
7
8
60
130
255
CPF180i and CPF300i