The ad-850 CD and cassette recorder supports recording and playback of CDs, cassette tapes and USB flash drives, allowing one unit to offer three different types of media playback. An integrated microphone input jack will enable you to enjoy karaoke using backing music from the CD player, cassette deck or USB port. If CD player does not play, Load a disc with the label side up. If the disc is dirty, clean the surface of the disc. If the disc is scratched or has any sticky substance on its surface, do not play the disc until you have corrected the condition of the disc. Never under any circumstances use after-market stick-on labels or “disc enhancement” devices that sit on top of or wrap around a disc. If a blank disc has been loaded, load a prerecorded disc. Depending on the disc and other factors, playback of some Compact Disc-ReWritable discs might not be possible. Try again with another disc. You cannot play unfinalized Compact Disc-ReWritable discs. Finalize such a disc in a CD recorder and try again.
