18. NAVIGATION SENSORS
18-3
Reference SPD
: If checked, radar is used as the source for speed and course. Check-
mark is valid when the speed measurement method is “ground”. Not available with
system sensor.
Set and drift
: Check the [Set Drift] checkbox to manually set speed and course of drift.
Note that you can select manual drift only if you deactivate the AIS function. Check-
mark is valid when the speed measurement method is “water”. Not available with sys-
tem sensor.
Angle = Difference between heading and COG
Spd = Speed component of the drift vector
Cse = Course component of the drift vector
Vector defined by (SOG and COG) is equal to vector sum of vectors defined by (SPD
and HDG) and (set and drift).
COG/SOG page
Select the source (GPS receiver) for speed over the ground and course over the
ground.
HDG
spd
SOG
COG
cse
SPD: water
speed
HDG heading
of
ship
SOG: speed
over
ground
COG: course
over
ground
spd: speed
of
drift
cse:
course of drift
angle:
difference between HDG and COG
North
SPD
angle
Not Available
FILT
PRIM: FILT
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: ......