B&G Network Speed - Manual (Page 23)

FAULT AND ERROR MESSAGES
NETWORK PILOT FAULT DISPLAY
If Network PILOT should have a fault the autopilot computer
unit will send a message to all other Network Display Units.
The Network SPEED unit will alternately display the follow
message, the actual fault will have to read from the Network
PILOT Display unit. UNIT INTERNAL ERRORS
In the unlikely event that your Network SPEED unit should
develop an internal error, the unit will sound it's alarm
continuously and the display will show an error number.
Pressing the keys will not silence this alarm.
In some cases the fault can be cleared by switching off the
instruments at the supply, waiting a few moments and then
switching on again. If this does not clear the fault the error
number should be recorded.
Switch off the supply and disconnect the faulty unit. Return it
with the error number to your dealer for servicing.
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