Spot Soundings; Navaids On Bird's Eye View; Shaded Depth; Chart Select - Humminbird 788c Operation Manual

soundings, which are depth measurements shown on the chart.
NOTE: Spot Soundings are only available with optional-purchase MMC/SD cards.
To change the Spot Soundings setting:
1. Highlight Spot Soundings on the Chart main menu.
2. Press the LEFT or RIGHT Cursor keys to change the Spot Soundings
setting. (Hidden, Visible, Default = Hidden)
or hide additional navigational aids in Bird's Eye View, such as lights and buoys.
NOTE: You will see more navigational aids with an optional-purchase MMC/SD card.
To change the Navaids on Bird's Eye View setting:
1. Highlight Navaids on Bird's Eye View on the Chart main menu.
2. Press the LEFT or RIGHT Cursor keys to change the Navaids on Bird's
Eye View setting. (Hidden, Visible, Default = Visible)
used for shading on the chart views.
To change the Shaded Depth setting:
1. Highlight Shaded Depth on the Chart main menu.
2. Press the LEFT or RIGHT Cursor keys to change the Shaded Depth setting.
(Off, 1 to 180 Feet, or 1 to 60 Meters [International Units only],
Default = 15 ft, 5 m)
use if you have built-in charts or a map card. If you select Auto, your unit will
select a chart automatically.
Chart Menu Tab

Spot Soundings

Spot Soundings allows you to display or hide spot

Navaids on Bird's Eye View

Navaids on Bird's Eye View allows you to display

Shaded Depth

Shaded Depth allows you to change the depth

Chart Select

Chart Select allows you to choose which chart to
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