Simrad SH90 - REV A, Руководство оператора

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Simrad SH90
Figure 7 Bearing Card (A), Wind Marker (B) and Distance
Rings (C)
(CD015013B)
100
200 300
400
A
C
B
The
Bearing Card
(A) shows the current bearing relative to the
vessel. The markers are shown as short white lines for every 10th
degree along the outer circle of the sonar view.
The
Wind Marker
(B) is shown as an arrow drawn from the
Compass card pointing towards the centre of the display. If a
wind sensor is connected to the sonar, it will automatically show
the current wind direction. Otherwise, the wind direction may be
entered manually. The arrow has a fixed length, it is not scaled
according to the current wind speed.
The
Distance Rings
(C) are shown as dotted rings, each with a
range read-out on the left hand side of the display centre.
20
323773/C