How To Detect Enc Coverage In S57 Chart Display - Furuno FEA-2807 Operator's Manual

7. Conditions Required to Replace Paper Charts
7.2 How to Detect ENC Coverage in S57 Chart
Display
The electronic chart system can display more than one S57 chart cell at a time. This feature is called multi-cell
display. If one S57 chart cell does not cover the whole display, the system opens more S57 chart cells for display, if
appropriate cells for the displayed area are available. The status bar shows information about S57 chart cells
displayed on the electronic chart display area. When automatic TM reset is active, the information is displayed with
reference to your ship's position. If TM reset is OFF, the information is displayed with reference to current cursor
position.
The possible indications are as follows:
"RCDS mode" is shown in red
text at the upper right-hand
corner. This means that raster
chart material is displayed on the
electronic chart display area.
7-4
"No ENC available" is shown in
red text at the upper right-hand
corner. This means that the S57 chart
shown is not official ENC material .
In this case you need to have an
updated paper chart for navigation.
"No indication" is shown at the
upper right-hand corner: This means
the S57 chart shown is official ENC
material.