Northrop Grumman Sperry Marine VisionMaster FT, User Manual

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Sensor Management Radar/Chart Radar User Guide
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Rate of Turn Values
The Rate of Turn (ROT) folder lists the available ROT sensor data sources
with the currently active sensor source and its value in highlight.
When
Computed is selected for the sensor
data source for ROT the system continually
computes the values based on other active
types of sensor data received conventionally
(via an interface).
The ROT is indicated as unavailable if the
Heading from the selected source is
unavailable or invalid.
Date and Time
The Date and Time folder shows the system
date and time with the currently active date
and time source and its value in highlight.
The default selection for date/time source is
from a GPS sensor. If the time data is valid
the values are shown in green.
Wind Values
The Wind sensor provides information on the
current wind direction and velocity.
The specific sensor information available will
depend upon installed and configured sensor
devices.