JRC JMR-9230-S3 - Page 555

16-33 Section 16 Setting up Screen View
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
付録
Setting Item
Description of Setting
Setting Value
Depth
Refer to "Depth."
C-MAP Ed.3
Database
Select this to show a chart database chart.
*Only the imported chart databases can be selected.
During manual updating of a chart, the C-MAP database list
cannot be changed. Therefore, the following restrictions are
imposed while the Manual Update tool bar is displayed by
selecting [Chart] - [Manual Update] in the menu.
• Chart Type of [View1] / [View2] cannot be changed in the
[View-Options] dialog.
• The C-MAP Ed.3 Database check box cannot be
changed.
The Manual Update tool bar is closed, the restrictions are
released.
Shown: Selected
Hidden: Clear
Depth
Use [Depth] items to set up the depth.
Setting Item
Description of Setting
Setting Value
Shallow Contour The shallow contour displayed on the chart is displayed at
the set depth.
For the display example, refer to "(1) Example of displaying
Shallow Contour/Safety Contour/Deep Contour."
0 to 200
Safety Depth The spot depth that is lower than the set value is highlighted
for display.
0 to 200
Safety Contour The set depth value on the chart (or depth that is lower than
the set value) is highlighted for display.
In the sea area that is shallower than the set value, an alarm
occurs.
*If the safety contour appropriate to the set depth is not
provided on the chart, the safety contour that is deeper than
the set value is displayed.
For the display example, refer to "(1) Example of displaying
Shallow Contour/Safety Contour/Deep Contour."
0 to 200 *1
Deep Contour The deep contour displayed on the chart is displayed at the
set depth.
For the display example, refer to "(1) Example of displaying
Shallow Contour/Safety Contour/Deep Contour."
0 to 200 *1
Four Shades
(Sea area
four-color
display)
Normally, the sea is displayed on the chart by four colors at
each depth. When [Four Shades] is disabled, the sea is
displayed by two colors with [Safety Contour] as a boundary.
This item is set to clearly separate the sea into the safe area
and the area where navigation requires caution.
For the display example, refer to "(2) Example of Displaying
Four Shades."
To enable: Select.
To disable: Clear.