Menu item and description
Options
Safe contour
Determines the depth at which the Safe contour is displayed.
The Safe contour cannot be set to a value that is less than the Shallow
contour or greater than the Deep contour.
This setting is available when using LightHouse™, legacy LightHouse™ and
S-63 vectors charts.
Numeric depth value
Shallow area
Enables and disables identification of areas deemed to be shallow. When
enabled, a red hatched area is displayed in areas shallower than the
depth specified in the
Zero to
field.
This setting is available when using Navionics® charts.
• On
• Off
Deep contour:
Determines the depth at which the deep contour.
This setting is not available for Raster charts
Numeric depth value
Depth gradient
Allows you to specify the gradient shade between shallow and deep.
This setting is available when using LightHouse™and legacy LightHouse™
vector charts.
• Dark to light
• Light to dark
Deep water color
Allows you to specify the color that will be used to display Deep water.
This setting is available when using C-MAP® and Navionics®charts.
• White
• Blue
Record depth data
Enables depth and position data to be recorded to memory card.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
• On
• Off
Waterline to tdcr
Enter the distance between the waterline and your depth transducer.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
Numeric depth value
Save to
When a suitable MicroSD card has been inserted the free space available
for recording depth data and RealBathy is displayed.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
.
• SD1
• SD2
RealBathy
Displays previously recorded RealBathy™ data saved on memory card
on the chart.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
• On
• Off
Visibility
Determines the transparency of the RealBathy data displayed onscreen.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
• 0% to 100%
Height correction
Determines the level of height correction applied to RealBathy and depth
data.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
• None
• Tidal
• Lake level
Density
Selects the density of available depth contours.
This setting is available when using LightHouse™ and legacy LightHouse™
vector charts.
• Low
• Medium
• High
• Very high
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