JRC JMR-9230-S3 - Page 556

Section 16 Setting up Screen View 16-34
Setting Item
Description of Setting
Setting Value
Shallow Pattern Of depth that can be set at 4 levels, a lattice-like line is
added to the shallow sea set in [Shallow Contour] and
[Safety Contour].
This item is set to display the area where navigation
requires caution conspicuously.
For the display example, refer to "(3) Example of Displaying
Shallow Pattern."
To enable: Select.
To disable: Clear.
Shallow Water
Dangers
(Isolated
obstacles in
shallow water)
A dangerous route obstacle existing in the sea area that is
shallower than safety contour is displayed by mark.
For the display example, refer to "(4) Example of displaying
Shallow Water Dangers."
To enable: Select.
To disable: Clear.
*1:The MIN Safety Contour(Minimum value of Safety Contour that can be set) of the Own ship's
parameters is used as the minimum value of the Safety Contour.
For details about how to set the
Own ship's parameters, refer to "19.3.4 Setting own ship's parameters".
(1) Example of displaying Shallow Contour/Safety Contour/Deep Contour
Safety Contour
Deep
Slightly deep
Slightly shallow
Deep Contour Shallow Contour
Land
Shallow