Sony MDS-JB920 - Manuel (Page 58)

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
---- ► C11 -
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 10).
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.
CU/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 40.
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
cormector, the digital connecting cable was unplugged or the digital component
turned off.
^ Connect the cable or turn the digital component back on.
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