Northrop Grumman Sperry Marine VisionMaster FT, Руководство пользователя

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System Radar/Chart Radar User Guide
14-20 65900010
Sensor Status
The system determines the status for received
sensor data for each of the four data types
(HDG, STW, COG and SOG) in the Sensor Data
Display.
If a multi-sensor interface is used to receive data
from other sensors, in addition to a data type,
then these sensors will also be shown in the
table. For example, one Interface may be used to
receive COG, SOG, Depth and Wind sensor data.
Sensor Data States
The data state for each sensor is shown as a table in the Sensor Status tab
folder. If the data is good the Data State column is shown as a green bar
adjacent to the sensor.
If the data associated with one or more sensors
becomes `not recently sampled' (a degraded
state resulting in the Cursor and/or Position
displays showing this data in amber) the Data
State bar also displays as amber after
approximately 15 seconds.
If the data associated with the sensor becomes
not available (an unusable state resulting in the
displays showing this data in red) the Data State
bar also displays as red after approximately 50
seconds.
The data state is restored to green when the
sensor data becomes valid.
View Sensor Status Details
To view details on the sensor status click the Details button at the bottom
of the window. A separate window displays the following sensor status
details:
 Sensor abbreviation and its description, e.g. DBT (Depth)
 Interfaces, including port ID, used to receive the sensor data
 Type of data received by the sensor (e.g. Heading data from a Gyro)
 Current status of the sensor data, i.e. Good, Nearly Available, Dead-
Reckoned or Unavailable .