Humminbird HELIX 9 Operation Manual page 78

Adjust the Side Imaging Range
SI Range sets the deepest range that will be displayed on the Side Imaging views. Choose a low range number to focus on a shorter
distance of the water column and see greater detail on the view. Choose a higher range number to see farther into the water and
see an overview of details on the screen.
1. Side Imaging X-Press Menu: With a Side Imaging View displayed on-screen, press the MENU key once.
2. Select SI Range.
Auto: The Range will be adjusted by the control head to follow the bottom automatically.
Manual: The control head locks onto the depth you select.
Side Imaging units default to the Side Imaging range setting if the SI Range is set deeper than the Max Depth. See Side Imaging
Overview for more information.
Change the Chart Speed
Chart Speed controls how fast the sonar history moves down the view and how much detail is shown.
1. Side Imaging X-Press Menu: With a Side Imaging View displayed on-screen, press the MENU key once.
2. Select Chart Speed.
3. Press the RIGHT or LEFT Cursor keys to adjust the setting.
Change the View Colors
The Side Imaging X-Press Menu allows you to quickly change the display palette while you fish. See Customize the Side Imaging
View: Change the View Colors for more information.
1. Side Imaging X-Press Menu: With a Side Imaging View displayed on-screen, press the MENU key once.
2. Select SI Colors.
3. Select a palette.
Side Imaging Sonar 78