Furuno FAR-2107 Series Service Manual page 540

Note: Symbol Character of Data
A Status symbol; Yes; Data Valid; Warning Flag Clear, Auto; Ampere
a Alphabet character variable A through Z or a through z
B Bars (pressure, 1000 Mb=1 Std, Atm. =100 kPa); Bottom
C Celsius (Degrees); Course-up
c Valid character, Calculating
D Degrees (of Arc)
E Error, East; Engine
F Fathoms
f Feet
G Great Circle; Green
g Good
H Compass Heading; Head-up; Hertz; Humidity
h Hours; HEX number
I Inches
J Input operation completed
K Kilometers; km/hour
k Kilograms
L Left; Local; Lost Target
l Latitude; Liters; Liters/second
M Meters; Meters/second; Magnetic; Manual; Cubic Meters
m Minutes; message
N Nautical miles; Knots; North; North-up; Newton
n Numeral; address
P Purple; Proprietary (only when following $); Position sensor, Percent; Pascal (pressure)
Q Query; Target-Being-Acquired
R Right; Rhumb line; Red; Relative; Reference; Radar Tracking; Rev/min (RPM)
S South; Statute miles; Statute miles/hour; Shaft; Salinity in parts per thousand
s Seconds; Six bit number
T Time difference; True; Track; Tracked-Target
t Test
U Dead Reckoning Estimate
u Sign, if minus "-" (HEX 2D)
V Data invalid; No; Warning Flag Set; Manual; Volt
W West; Water; Wheelover
x Numeric character variable
y Longitude
Z Time
AP1.1 OVERVIEW of NMEA-0183 Ver-3.00
AP1-3