
18. NAVIGATION SENSORS
18-12
The latitude and longitude position indication is shown in yellow characters when the
position align feature is active.
18.8.2
How to cancel position alignment
Click the [Offset] button to cancel the position offset.
18.9
Wind Sensor
ECDIS can display and output wind data in the following three formats:
Apparent:
Windmeter-measured wind speed and direction.
Wind angle reference: Heading
North:
True wind angle, true wind speed, referenced to North
Wind angle reference: True North
Theoretical:
True wind angle, true wind speed, referenced to heading
Wind angle reference: Heading
The illustration below shows wind speed and direction with given ship data.
The wind values are as shown below.
Ship information:
COG: 60°
SOG: 8.7 kn
Heading: 45°
Wind angle
Wind speed
Apparent
345°
10 kn
North (true wind, referenced to North)
330°
5 kn
Theoretical (true wind, referenced to heading)
285°
5 kn
Summary of Contents for FMD3100
Page 36: ...1 INTRODUCTION 1 20 This page is intentionally left blank ...
Page 70: ...2 OPERATIONAL OVERVIEW 2 34 This page is intentionally left blank ...
Page 128: ...5 VECTOR S57 CHARTS 5 12 This page is intentionally left blank ...
Page 140: ...7 C MAP BY JEPESSEN CHARTS 7 6 This page is intentionally left blank ...
Page 206: ...11 HOW TO MONITOR ROUTES 11 16 This page is intentionally left blank ...
Page 230: ...13 TRACKED TARGET TT FUNCTIONS 13 10 This page is intentionally left blank ...
Page 244: ...14 AIS TARGET FUNCTIONS 14 14 This page is intentionally left blank ...
Page 250: ...15 AIS SAFETY NAVTEX MESSAGES 15 6 This page is intentionally left blank ...
Page 294: ...19 RECORDING FUNCTIONS PLAYBACK FUNCTIONS 19 14 This page is intentionally left blank ...
Page 312: ...20 ALERTS 20 18 This page is intentionally left blank ...
Page 332: ...22 SETTINGS MENU 22 16 This page is intentionally left blank ...
Page 338: ...23 MAINTENANCE AND TROUBLESHOOTING 23 6 This page is intentionally left blank ...
Page 395: ......