JRC JMR-92 Series Field Service Manual page 844

Pattern button name
S-57 Color Pattern
ARCS Color Pattern
A color test pattern of the S57 chart is displayed.
By identifying the color pattern, the S57 chart display status can be
verified.
A color pattern can be displayed in Day/Night mode.
Use the Day/Night button on the right Toolbar for switching between
the day and night mode.
For the details of the Day/Night button, refer to "2.2.2 Right toolbar"
in MFD instruction manual.
The "ARCS Color Pattern" dialog is displayed.
A color test pattern of the ARCS chart is displayed.
By identifying the color pattern, the ARCS chart display status can be
verified.
A color pattern can be displayed in Day/Night mode.
Use the Day/Night button on the right Toolbar for switching between
the day and night mode.
For the details of the Day/Night button, refer to "2.2.2 Right toolbar" in
MFD instruction manual.
Display
7-21 Chapter 7 Troubleshooting