Fuel range rings
The fuel range ring gives an estimated range that
can be reached with the estimated fuel remaining
on-board.
The fuel range ring can be displayed graphically in
the chart application and indicates an estimated
range that can be reached with the:
• Current rate of fuel consumption.
• Estimated fuel remaining on-board.
• Course remaining in a straight line.
• Current speed maintained.
Note:
The fuel range ring is an estimated range that can
be reached at the current rate of fuel consumption,
of the fuel onboard and based on a number of
external factors which could either extend or
shorten the projected range.
This estimate is based on data received from
external fuel management devices, or via the Fuel
Manager. It does not take into account prevailing
conditions such as tide, current, sea state, wind
etc.
You should not rely on the fuel range ring feature
for accurate voyage planning or in emergency and
safety critical situations.
Enabling the fuel range ring
From the chart application, in 2D view:
1. Select Menu.
2. Select Presentation.
3. Select Overlays.
4. Select Fuel Range Ring so that On is selected.
The fuel range ring pop-up message is displayed.
5. Select OK to turn on the fuel range rings.
Disabling the Fuel Range Ring
From the chart application, in 2D view:
1. Select Menu.
2. Select Presentation.
3. Select Overlays.
4. Select Fuel Range Ring so that Off is selected.
Changing the size of the vessel symbol
The vessel symbol size can be changed following
the steps below.
From the Chart application menu:
1. Select Presentation.
2. Select Overlays.
3. Select Boat Size: so that Large is selected to
show the large vessel symbols, or
4. Select Boat Size: so that Small is selected to
show the small vessel symbol.
Displaying waypoint names
Waypoint names can be shown next to their
respective waypoint symbols.
From the Chart application menu.
1. Select Presentation.
2. Select Overlays.
3. Select Waypoint Name: so that Show is selected
to display the waypoint names, or
4. Select Waypoint Name: so that Hide is selected
to hide the waypoint names.
Route and Track widths
The width of route and track lines can be changed.
Set-
ting Route Track
Thin
Nor-
mal
Thick
Changing route or track line widths
The width of the line that make up routes and tracks
can be changed by following the steps below.
From the Chart application menu.
1. Select Presentation.
2. Select Overlays.
Chart application
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