Kongsberg cJoy OT, Руководство оператора

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Operating procedures
Disabling a gyrocompass
To disable a gyrocompass, proceed as follows:
1
Display the Sensor Enable input dialog.
2
Move the focus to the
Enable
field for the gyrocompass and change the option to
Off
.
3
If the optional Autopilot mode is available and if required, repeat step 2 for the
other gyrocompass.
4 Press the
Enter
button.
• The gyrocompass(es) is(are) disabled.
5 Close the Sensor Enable input dialog.
Faulty gyrocompass
If the measurements from a gyrocompass are not accepted by the system, a message is
displayed with information about the failure; for example:
Gyro 1 not ready
After a faulty gyrocompass has been repaired and is ready for use, you should enable
it again.
Heading dropout
If the vessel heading that is estimated by the Vessel Model differs significantly from the
measured vessel heading, the following message is displayed:
Heading prediction error
If this continues for more than two seconds, the system will assume that the information
from the gyrocompass(es) is unreliable and will stop updating the Vessel Model with the
measured heading. In this situation the following alarm message is displayed:
Heading dropout
The same alarm will occur if no gyrocompass(es) is(are) enabled, or if there is a total
gyrocompass malfunction.
It is not possible to operate with automatic heading or position control in a Heading
dropout situation.
Go to Standby mode to reset the estimated heading from the Vessel Model to the
measured gyrocompass heading.
Check that the gyrocompass(es) is(are) are ready, whether the readings are drifting or if
other error messages indicate interface errors.
Wind sensor
The wind sensor should be enabled at all times to provide the system with wind speed
and direction information.
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