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3-36 Raynav 300 GPS Plotter
➤ To advance to a waypoint:
1. Press the
GOTO default soft key to display the Goto/Follow soft keys.
2. Press the
WAYPOINT ADVANCE soft key. The current leg of the route is
abandoned and the next waypoint becomes the target. The display is
updated to show the new route leg.
Note: You can advance past the end of a route back to the start.
Restart Cross Track Error (XTE)
Whilst following a route or going to a target point, you can restart the
XTE. This sets the XTE to zero and moves the origin to the actual vessel
position.
Restarting XTE is useful if you find the vessel off track and prefer to go
straight to your target, rather than going back to the original track.
➤ To restart XTE:
1. Press the
GOTO default soft key, the Follow/Goto soft keys are dis-
played.
2. Press the
RESTART XTE soft key. The route origin moves to the vessel’s
current position, resetting the XTE to zero.
Stop Follow or Stop Goto
➤ To stop following the route or target point either:
• If necessary, press the
GOTO soft key, then press the STOP GOTO/FOL-
LOW
soft key
or...
• Move the cursor over any waypoint or leg in the current route, then
press the
STOP GOTO/FOLLOW soft key.
The dotted line from your vessel to the target waypoint disappears.
If you subsequently use the
FOLLOW ROUTE soft key to restart navigation,
the route is followed from the point at which it was stopped. This is
indicated by a square around the target waypoint. If you want to follow
from another waypoint you can initiate the follow then use the
WAYPOINT
ADVANCE
or FOLLOW FROM HERE soft key to step through the route.
Target Point Arrival
You can set up target alarms (see Alarms & Timers on page 3-45) to alert
you when the vessel is approaching the target point. The arrival alarm is
defined as an invisible circle, with a specified radius, around the target.
The alarm is triggered when either of the following conditions is met:
81171_4.BOOK Page 36 Thursday, November 29, 2001 11:34 AM