Furuno FAR-3220 Marine RADAR User Manual


 
APPENDIX 2 ABBREVIATIONS, SYMBOLS
AP-14
Radar targets in acquisition state - automatically
detected
Automatically detected target symbol is red and it
flashes until acknowledged.
5 mm in diameter
Tracked radar targets
3 mm in diameter
Tracked radar targets - dangerous targets
Dangerous target symbol is red and it flashes until
acknowledged.
Reference targets
TT: Std or small user selection by Symbol Display.
Sleeping AIS targets
Orientation is towards heading (or COG if heading
unknown).
If both heading and COG are unknown the orienta-
tion is toward top of display.
Sleeping AIS target with neither reported
heading nor COG
Activated AIS targets
Orientation is towards heading (or COG if heading
unknown).
If both heading and COG are unknown the orienta-
tion is toward top of display.
Activated AIS target with neither reported
heading nor COG
Activated AIS targets - true scaled outlines
This can be displayed when based on user selec-
tion either beam width or length is more than 3
mm.
• AIS outline: ON/OFF
Activated AIS targets - dangerous targets
Dangerous target symbol is red and it flashes until
acknowledged.
Activated AIS target with neither reported
heading nor COG
Symbol name and description Symbol graphic(s)
18
18
R4 18
Sarah J
Sarah J
Sarah J
Sarah J