Sperry Marine 4914-CA, Operation, Installation And Service Manual

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Stat. Status
stb. Starboard
STW Speed through water (ship's speed, as measured rela-
tive to the water).
SUSI Sperry universal service instrument
SVDR Simplified voyage data recorder
SW Software
T
t. Time
TB TB 3.11 (external input port)
TB Terminal block
THS True heading and status
THS Transmitting heading system
Temp. Temperature
TMC Transmitting magnet compass
TMC function Transmitting magnet compass function
TSS1 TSS1 protocol; Heading, pitch, roll, and heave mes-
sage in the commonly used TSS1 message format
TTL Transistor-transistor-logic
tws transversal water speed
TxD NMEA FAST Fast serial data output
U
UART Universal asynchronous receiver transmitter
UDR Universal digital repeater
UML Unified Modelling Language
USCG United states coast guard
V
V Volt
VAC Volt alternating current
Val. Values
VBW velocity bottom water = dual ground/water speed /
water-referenced and ground-referenced speed data