Humminbird HELIX 9 Operation Manual page 71

Show/Hide Digital Readouts on the Side Imaging View
If you have Digital Readouts set to Boxes on all views, you can hide the digital readout boxes on the Side Imaging View exclusively.
For details, see Views: Display Digital Readouts.
1. Main Menu: Press the MENU key twice. Select the Sonar tab.
2. Select SI Readouts
3. Select On (show) or Off (hide).
Change the View Palette
The SI Colors menu changes the colors used to display sonar returns on the view.
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.
SI Colors with Palette 1 Displayed
71 Side Imaging Sonar