B&G Zeus2 Glass Helm CPU - Manual (Page 29)

Navionics specific chart options
Orientation, Look ahead, 3D and Change to Navionics/Change to Insight (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.
Navionics chart settings
Colored seabed areas
Used for displaying different depth areas in different shades of blue.
Presentation type
Provides marine charting information such as symbols, colors of the navigation chart and
wording for either International or U.S. presentation types.
Annotation
Determines what area information, such as names of locations and notes of areas, is available
to display.
Chart details
Provides you with different levels of geographical layer information.
Safety depth
The Navionics charts use different shades of blue to distinguish between shallow and deep
water.
Safety depth, based on a selected limit, is drawn without blue shading.
Ú Note: The built in Navionics database features data down to 20 m, after which it is all white.
Contours depth
Determines which contours you see on the chart down to the selected safety depth value.
Rock filter level
Hides rock identification on the chart beneath a given depth.
This helps you to declutter charts in areas where there are many rocks located at depths well
below your vessel's draught.
Charts | Zeus 2 Glass Helm 29