B&G Zeus3 Glass Helm, Operator'S Manual

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Shading
Shades different areas of the seabed, depending on the selected Shading category.
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Note:
Composition and Vegetation shading are not applicable to C-MAP charts.
Depth 1 and Depth 2
Depth presets that shade different depths in different colors.
Custom
You can adjust the depth threshold, color and opacity (transparency) of color shading for
Depth 1 and Depth 2.
3D exaggeration
Graphical settings that are available in 3D mode only. Exaggeration is a multiplier applied to
the drawn height of hills on land, and troughs in water to make them look taller or deeper.
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Note:
This option is grayed out if the data is not available in the map card inserted.
Navionics charts
Some Navionics features require the most current data from Navionics. For those features, a
message is displayed stating that the feature is unavailable if you do not have the
appropriate Navionics charts or chart card inserted. For more information on what is required
for these features, refer to www.navionics.com
Navionics specific chart options
Orientation, Look ahead, 3D and change Chart source (previously described in this section)
are common for all chart types.
Community edits
Toggles on the chart layer including Navionics edits. These are user information or edits
uploaded to Navionics Community by users, and made available in Navionics charts.
For more information, refer to Navionics information included with your chart, or to
Navionics website: www.navionics.com.
SonarChart Live
SonarChart Live is a real-time feature where the device creates an overlay of depth contours
based on your own live sonar soundings.
In the Navionics chart menu, select
Overlay
and then
SonarChart Live
to display it as an
overlay on the chart.
When you select SonarChart Live overlay the menu expands to display SonarChart Live
Options. Use the options to set the transparency and minimum depth.
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Charts | Zeus3 Operator Manual