Raymarine C-Series Reference Manual page 172

B-2
Long Longitude
Man Manual
MARPA Mini Automatic Radar Plotting Aid
MPH Miles per hour
nm Nautical Mile
NMEA National Marine Electronics Association
RTE Route
s seconds
SHM Ships Heading Marker
sm Statute Miles
SOG Speed Over Ground
TCPA Time to Closest Point of Approach
TTG Time To Go
TVG Time Variable Gain
UTC Universal Time Constant
VMG Velocity Made Good
VRM Variable Range Marker
WPT Waypoint
XTE Cross Track Error
C-Series Display Reference Manual