Raymarine GPM400 Reference Manual page 45

5.3 Chart Overview
The illustration below shows the components of a typical chart view.
Chart range
Current
position
Carto-
graphic
object
Your position
Your position is displayed in the data bar under VES POS. If head-
ing or COG data is available, your position is represented on
screen by a boat symbol; if heading or COG data is not available,
your position is represented by a solid circle.
The display tells you which orientation and motion mode you are in.
For more details, see page 66.
Chart orientation Motion mode
If your position is outside the area of chart currently shown in the
chart window, the vessel symbol will not be visible. You can tell the
system to locate your vessel and centre the chart display about it.
To locate your vessel
1. Toggle to SHIP using the FIND softkey.
This puts your vessel on screen, as long as the system has a fix for
your location.
45
Chart view
Status
bar
Active
waypoint
Port
Services
Softkeys
Chapter 5: The Chart Application