Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
Text excerpt from page 60 (click to view)
ENGLISH
Symptoms
� Disc cannot be played back.
Causes
No MP3/WMA tracks are recorded on the disc. MP3/WMA tracks do not have the extension code <.mp3> or <.wma> in their file names. MP3/WMA tracks are not recorded in the format compliant with ISO 9660 Level 1, Level 2, Romeo, or Joliet.
Remedies
Change the disc. Add the extension code <.mp3> or <.wma> to their file names. Change the disc. (Record MP3/WMA tracks using a compliant application.) Skip to another track or change the disc. (Do not add the extension code <.mp3> or <.wma> to non-MP3 or WMA tracks.) Do not use too many hierarchies and folders.
� Noise is generated.
The track played back is not an MP3/WMA track (although it has the extension code <.mp3> or <.wma>). Readout time varies due to the complexity of the folder/ file configuration. Playback order is determined when the files are recorded.
MP3/WMA playback
� A longer readout time is required (�CHECK� keeps flashing on the display). � Tracks cannot be played back as you have intended them to play.
� Elapsed playing time is not This sometimes occurs correct. during play. This is caused by how the tracks are recorded on the disc. � �NO FILES� appears on the display. � Correct characters are not displayed (e.g. album name). The current disc does not contain any MP3/WMA tracks. This receiver can only display alphabets (capital: A � Z), numbers, and a limited number of symbols. Insert a disc that contains MP3/WMA tracks.
