Sony MDS-JE520 - Manual (Page 45)

Additional Information
Self-Diagnosis Function
The deck has a self-diagnosis display. This function shows a three-digit display {a combination of a letter and figures)
and the corresponding message alternately, so you can check the deck's condition.
If such a display appears, check the following table in order to resolve the problem.
Should any problem persist, consult your nearest Sony dealer.
Self-diagnosis display
----- ► C 1 1 -
Protected
Three-digit display/Message Cause/Remedy
Cl 1/Protected The inserted MD is record-protected.
^ Take out the MD, and close the record-protect tab (page 7).
C13/REC Error The recording was not made properly.
^ Set the deck in a stable place, and repeat the recording procedure.
The inserted MD is dirty (with smudges, fingerprints, etc.), scratched, or not up to
standards.
^ Replace the disc, and repeat the recording procedure.
C13/Disc Error The deck could not read the TOC of the MD properly.
^ Take out the MD, and insert it again.
C14/Disc Error The deck could not read the TOC of the MD properly.
Insert another disc.
^ If possible, erase all tracks on the MD using the All Erase Function on page 29.
C71/Din Unlock A moment's lighting is due to the signals of the digital program being recorded.
This does not affect the recorded material.
While recording from a digital component connected through the digital input
connector, the digital cormecting cable was unplugged or the digital component
turned off.
^ Co.nnect the cable or turn the digital component back on.
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