Humminbird 981 Fish Finder User Manual


 
SONAR (987c SI Combo models only)
Sonar deactivates Sonar and removes the
Sonar Views from the view rotation.
T
o turn Sonar on or off:
1. Highlight Sonar on the Setup menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Sonar to On or
Off (Off, On, Default = On).
VIEWS MENU TAB
From any view, press the MENU key twice to access
the tabbed Main Menu System, then press the
RIGHT 4-WAY Cursor Control key until the Views
tab is selected. This menu tab allows you to set the
available views to either hidden or visible in the
view rotation. The view will be removed from the
view rotation if it is set to Hidden and will be
displayed in the view rotation if it is set to Visible.
The following views are available:
• Bird’s Eye View (987c SI Combo only)
• Chart/Bird’s Eye Combo View (987c SI Combo only)
• Chart View (987c SI Combo only)
• Chart/Sonar Combo View (987c SI Combo only)
• Chart/Side Combo View (987c SI Combo only)
• Side Imaging View
• Sonar View
• Sonar Zoom View
• Split Sonar View
• Side/Sonar Combo View
• Self Test
• Accessory Test
• GPS Diagnostic View (987c SI Combo only).
To Change the View Status of Any View:
1. Highlight the View main menu tab.
2. Use the UP or DOWN 4-WAY Cursor Control keys to select a View.
3. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the status of the
view from Hidden to Visible or vice versa.
Views Menu
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