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Settings
Navigation Settings menu
Arrival Radius
Sets the arrival radius threshold for the Arrival
alarm. The arrival alarm will sound when your ves-
sel comes within a selected distance (arrival radius)
of the destination waypoint.
Off Course Distance
Sets Off Course Distance threshold for the Off
Course alarm. When the selected off course dis-
tance is exceeded, the Off Course alarm will sound
when the alarm is enabled.
WAAS/MSAS/EGNOS
Turns on/off the Wide Area Augmentation System
(WAAS), Multi-Functional Satellite Augmentation
System (MSAS) and European Geostationary
Navigation Overlay Service (EGNOS).
All three systems help increase GPS accuracy for
different parts of the world.
navigation
Controls Arrival Radius and Off Course distance
settings and is used to turn on/off WAAS/MSAS/
EGNOS.
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