Furuno GP-1670F Operator's Manual page 184

APPENDIX 2 ABBREVIATIONS, SYMBOLS
Alarm symbols
ALARM
ARRIVAL ALARM
ANCHOR ALARM
CROSS TRACK ERROR
SPEED ALARM
TRIP ALARM
TEMPERATURE ALARM
SHEAR ALARM
DEPTH ALARM
FISH ALARM
C-Weather symbols
Icon
Clouds
Rain
Partly cloudy (see Note)
Snow
AP-12
SYMBOL
FISH ALARM (B/L)
FISH SIZE
BOTTOM TYPE
FUEL TANK
WATER TANK
BLACK-WATER TANK
CPA ALARM
TCPA ALARM
Description
ALARM
Icon Description
Thunderstorm
Clear sky (see Note)
Fog
SYMBOL