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Setting Item
Page4
VAD(Value Added
Display/hide the value added data object.
Data)
Chart Boundaries
Display/hide the chart boundaries.
To display the chart boundaries, select the check box
and select the detail setting from the combo box.
Wrecks Depth
Display/hide the wreck label.
Label
Wreck label: Digit that is displayed next to the wreck
object.
Diffusers Depth
Display/hide the diffuser label.
Label
Obstructions
Display/hide the obstruction label.
Depth Label
Rocks Depth
Display/hide the rock label.
Label
Graticule
Display/hide the latitude/longitude lines.
Water depth shadow mode
Mode
Normal
Safe
Dynamic
Dynamic Inverted
Section 11 Setting up Screen View
Description of Setting
Display the depth shadow range of the UKHO (United Kingdom
Hydrographic Office) accurately. The depth shadow is expressed in three
colours (Dark Blue, Light Blue, and White) only.
Although the expression is the same as that of the [Normal] mode, two
colours can be used instead of three colours. A safe depth threshold
value can be set and the safe depth (depth greater than the threshold
value) is expressed in Blue. The colour of safe depth is Green and other
depths are expressed in Grey.
Express a depth shadow in 32 types of Blue. In [Dynamic] mode, a
minimum depth and a maximum depth can be set. Shallows are
expressed in a darker shading of Blue. White indicates the depth greater
than the maximum depth.
Although the expression is the same as that of the [Dynamic] mode, the
depth shadow is expressed by the inverted algorithm. In the same way as
the dynamic mode, a minimum depth and a maximum depth can be
specified. Shallows are expressed in a lighter shading of Blue and
offshore is expressed in darker blue. White indicates the depth shallower
than the minimum depth.
11-12
Shown: Selected
Hidden: Clear
Check box
Shown: Selected
Hidden: Clear
Combo box
AUTO/Full
Shown: Selected
Hidden: Clear
Shown: Selected
Hidden: Clear
Shown: Selected
Hidden: Clear
Shown: Selected
Hidden: Clear
Shown: Selected
Hidden: Clear
Description
Setting Value
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