B-31Appendix B Alert, Maintenance INFO and Permanent information
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APP B
Message Explanation
Advice
Draft(unavailable)
The data cannot be
received.
Check the condition of the sensor and the
communication path.
DSC(Communication
failed, Main LAN)
Communication with DSC
cannot be performed via
Main LAN.
Check the condition of DSC and Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
DSC(Communication
failed, Sub LAN)
Communication with DSC
cannot be performed via
Sub LAN.
Check the condition of DSC and Sub LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
DSP(Heading Data)
There is an error in the
heading data received by
DSP.
Restart the power.
If it cannot be recovered after three times of
restart, turn off the device and contact the
distributor.
Dual Axis SOG(invalid)
There is a format error or
a status error of the data.
Check the sensor condition.
Dual Axis SOG(not
plausible)
There is a range error of
the data.
Check the sensor condition.
Dual Axis
SOG(unavailable)
The data cannot be
received.
Check the condition of the sensor and the
communication path.
Echo Sounder
1(Communication failed,
Direct)
Communication with Echo
Sounder cannot be
performed via Serial.
Check the condition of Echo Sounder and
Serial.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
Echo Sounder
1(Communication failed,
Main LAN)
Communication with Echo
Sounder cannot be
performed via Main LAN.
Check the condition of Echo Sounder and
Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
