Bottom View; Zoom Width - Humminbird 747c Operation Manual

531526-1_A - 747c_&_777c2_Man_Eng.qxp
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 menu.
2. Use the LEFT or RIGHT 4-Way Cursor Control keys to change the
Bottom View setting.(Structure ID, WhiteLine, Default = Structure ID)
To change the Zoom Width Setting:
1. Highlight Zoom Width on the Sonar main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Zoom
Width setting. (Narrow, Medium, Wide, Default = Wide)
10/2/2006

Bottom View

Bottom View selects the method used to

Zoom Width

Zoom Width adjusts the width of the Zoom
window on the Sonar Zoom View.
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