Real Time Sonar (Rts®) Window; Bottom View; Zoom Width (Sonar Zoom View Only) - Humminbird 917C Installation And Operation Manual

Real Time Sonar (RTS®) Window
RTS® Window sets the RTS® Window to
either Wide or Narrow, or turns it off in the Sonar View. The RTS® Window
always updates at the fastest rate possible and only displays returns that are
within the transducer beam. (See Getting Started - Using Your 900
Series™: Real Time Sonar [RTS®] Window for more information.)
RTS® Window (Wide)
RTS® Window (Narrow)
RTS® Window (Off)
To change the RTS® Window setting:
1. Highlight RTS® Window on the Sonar
main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor
Control keys to change the RTS® Window
setting. (Wide, Narrow, Off, Default =
Narrow)
represent bottom and structure on the display. Structure ID® represents
weak returns in blue and strong returns in red. WhiteLine® highlights the
strongest sonar returns in white resulting in a distinctive outline. This has
the benefit of clearly defining the bottom on the display. See Bottom
Presentation for more information.
To adjust the Bottom View:
1. Highlight Bottom View on the Sonar Main Menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the
Bottom View setting. (Structure ID, WhiteLine, Default = Structure ID)
Zoom Width allows you to control the width of the Zoomed Sonar (the left-
hand side of the screen).
To change the Zoom Width:
1. Highlight Zoom Width on the Sonar Main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the
width of the Zoomed Sonar. (Narrow, Medium, Wide, Default =
Narrow)
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Bottom View

Bottom View selects the method used to
Zoom Width
(Sonar Zoom View only)