Humminbird SOLIX Operation Manual page 176

Adjust Display Settings
1. With a 2D Sonar View displayed on-screen, tap Sonar (2D) in the status bar, or press the MENU key once.
2. Select Sensitivity, Contrast, or Chart Speed.
3. Press and hold the slider, or turn the Rotary dial, to adjust the setting.
Sensitivity
Contrast
Chart Speed
Filter Surface Clutter
Use Surface Clutter to reduce the noise that may appear at the top of the view caused by algae and aeration. The lower the setting,
the less surface clutter will be displayed. A higher setting allows more surface clutter to be displayed.
1. With a 2D Sonar View displayed on-screen, tap Sonar (2D) in the status bar, or press the MENU key once.
2. Select Sonar Options > Surface Clutter.
3. Press and hold the slider, or turn the Rotary dial, to adjust the setting.
2D Sonar
Sensitivity controls how much detail is shown on the display and will adjust the sensitivity of
all sonar frequencies. Decrease the sensitivity to eliminate the clutter from the display that
is sometimes present in murky or muddy water. When operating in very clear water or greater
depths, increase the sensitivity to see weaker returns that may be of interest.
QUICK TIP! This setting can also be changed by turning the Rotary dial.
Contrast allows you to choose a range of the Sonar Colors palette to display sonar returns.
When Contrast is set to 20 (default), the entire Sonar Colors palette (represented by the Color
Bar) is used to display weak and strong sonar returns. As you increase the Contrast, the top
range of the Color Bar is used to display all sonar returns (whether weak or strong). As you
decrease the Contrast, the bottom range of the Color Bar is used to display all sonar returns
(whether weak or strong).
Chart Speed determines how fast the sonar history moves across the display and how much
detail is shown. Select a faster speed to see more detail. Select a slower speed to keep the
sonar history on the display longer.
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