JRC JMA-5212-4/6 User Manual page 209

[5] Light Sectors Level
x Sets levels when light sectors are displayed with C-MAP.
x Press [5] key to display a list of levels.
x Selects one from level settings A to H.
[6] Chart Boundaries
x Sets whether or not the Chart Boundaries are displayed.
x Each time you press [6] key, the function is switched between ON and OFF.
x ON: Displayed
OFF: Not displayed
[7] Buoy and Beacon
x Sets display style of the buoy and beacon.
x Press [7] key to display a list of display style.
1: OFF
2: INTER NATIONAL
3:United States : The style based on the NOAA paper chart.
4: SIMPLIFIED : Simplified style display.
[8] Geographical Names
x Sets whether or not the geographical names are displayed.
x Each time you press [8] key, the geographical name is switched between ON and OFF.
x ON: Displayed
OFF: Not displayed
[9] NEXT
x Going to Next page.
x Another C-MAP setting menu is displayed..
3.9 APPLIED OPERATIONS
: The style based on the official paper chart presentation.
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