NETmc Marine 73fifty Series User Manual page 32

the 73fifty off and on again will restore the QC screen to the normal status (assuming that any faulty
equipment / cables have been repaired.)
Q: The LCD screen shows the message "Internal Error"
A: In the unlikely event that this message is displayed, it is indicative that something inside the
recorder has become damaged / corrupted. Please switch the 73fifty off and on again.
If the message remains the same, please contact our Support Team for further advice (see Section
11.).
NETmc Marine 73fifty Manual Rev 5.8 July 2011
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