Humminbird 981 manual Bottom View, Zoom Width, To change the RTS Window setting

98x_Manual_531376-1_A.qxd 2/23/2005 11:40 AM Page 68

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)

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.

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).

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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