Furuno FEA-2807 - Page 488

Appendix 1: Symbols and Abbreviations
AP-8
3.3
Line of position
Abbreviation is LOP. Label TPL is used to
indicate measurement transferred by dead
reckoning.
3.4
Tidal stream
User defined tidal stream symbols are
available as part of UserChart.
Actual tidal stream use solid vector and
predicted tidal stream use dashed vector.
3.5
Danger highlight
Route Plan, Route Monitor and own ship
Chart Alarm search area use danger
highlight to indicate violation against user-
selected dangers.
3.6
Danger bearing
Also called by traditional name "clearing
line".
User defined clearing line symbols are
available as part of UserChart.