how much the present speed varies from the average
speed. If the difference e/- 3 knots (or km/h or
miles/h), an arrow will appear which will be pointing
out of the scale.
Status indicator (4 satellites and differential corrections)
UTC time
If no log transducer is con-
nected, Water speed can
be replaced by the current
date - see section 5.1.2.
Position with three deci-
mals in minutes.
Analogue differential
speed indicator (scale).
Course over ground, mag-
netic (m) or true (°).
Average speed with long filtering time.
Dynamic speed with short filtering time.
The average speed indicator with long filtering time
gives a very stable reading.
The dynamic speed indicator with short filtering time is
more unsteady but with quick reaction to changes.
(OW TO RESET DUAL SPEED
/PEN FOR CHANGE
0RESS
[ENT]
TO RESET DUAL SPEED
p
ENT
Status
UTC time
Water speed
DGPS 4 Sat a
10.02.43
*.*kn
LAT
56°52.500 N
LON
9°50.700 E
-3 -2 -1 1 2 3
Speed/kn
Average Sp.
Course
p
ENT
#HAPTER
'. -+)) #HART AND POSITION MENUS
22
Summary of Contents for Shipmate GN30 mkII
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Page 92: ...PPENDIX LOSSARY OF TERMS 92...
