Ap-14, Units of measurement, Symbols – Furuno SC-110 User Manual
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APPENDIX
AP-14
Term Meaning
Term Meaning
RAM
Random Access Memory
SOG
Speed Over Ground
ROM
Read Only Memory
STW
Speed Through the
Water
ROT Rate
of
Turn
SV
Satellite
RX Receive
T
True
S South
TEST
Test
SAT Satellite
THD
Transmitting
Heading
Device
SC Satellite
Compass
TIME
Time
SEC second
TX
Transmit
SET Set
UTC
Universal
Time,
Coordinated
SEP September
VER
Version
SIG Signal
W
West
SIM
Simulation
WAAS
Wide Area Augmentation
System
SNR
Signal To Noise Ratio
WGS
World Geodetic System
Units of measurement
Unit Meaning
°
degree
°/min degree/minute
dB decibel
kHz kiloHertz
km kilometer
kn knot
m meter
min or ‘
minute(s)
m/s meter/second
ms millisecond
NM Nautical
Mile
p/NM Pulse/Nautical
Mile
s
second(s)
Symbols
Symbol Meaning
Heading Calculation Status, acquiring satellite. See section 2.4.1.
Heading Calculation Status, calculating heading. See section 2.4.1.
Heading Calculation Status, final calculations. See section 2.4.1.
Display last-used heading data at power on or not. See section 2.11.
Simulated operation. See section 2.9.5.
Heading fed from external equipment. See section 2.14.