Humminbird 957C, 917C manual Bottom View, Zoom Width

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.)

Bottom View

Bottom View selects the method used to 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.

RTS® Window (Wide)

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)

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

(Sonar Zoom View only)

Zoom Width allows you to control the width of the Zoomed Sonar (the left- hand side of the screen).

RTS® Window (Narrow)

RTS® Window (Off)

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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