A satellite’s almanac data, is data which determines an
approximate lane for satellites in orbit. The almanac da-
ta is used by the GPS receiver to find and lock onto the
satellite signal. The GN30 MKII has a built-in basic al-
manac.
If the chart cursor has not been moved for a full 5 min-
utes, the cursor will turn off and the ship’s position
will be centered on the screen. The preset 5 min. time-
out is adjustable in Chart setup.
Will automatically shift to the next trackpoint in the
track and provide new steering details (Track nav.).
Will automatically shift to the next waypoint in the
route and provide new steering details.
Approximate Velocity Necessary - to arrive at a spe-
cific waypoint at a specific time.
The direction of where to go eg. towards a specific
waypoint.
#OURSE /VER 'ROUND
magnetic or true. The direction
of which the vessel is moving.
Differential data is received.
The position is being corrected by differential data.
Estimated Time of Arrival - at a specific waypoint if
keeping a steady speed.
The shortest distance on the globe.
The direction of which the vessel is pointing.
Almanac
Auto cursor
switch off
Auto trackpoint
shift
Auto waypoint
shift
AVN
"
earing
#
ourse
dGPS
DGPS
ETA
Great circle
Heading
'. -+)) 'LOSSARY OF TERMS
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Содержание Shipmate GN30 mkII
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