User Manual Sony CDP-C215 5 Disc Cd Changer

Follow this procedure to reset the CD changer to resolve
disc playback problems.
1. Turn off the CD player.
2. Press the ALL CLEAR or CLEAR button, then press
and hold down the POWER button on the CD player at
the same time. Hold these buttons down until the ALL
CLEAR or ALL ERASE message is displayed.
3. Play a CD to confirm the issue is resolved.
4. If the issue is still unresolved after performing these
troubleshooting steps, service will be required .

No

This does not come with speakers. It needs to be hooked up to a stereo receiver.

No, this is a home stereo component that will need to be connected to a receiver that has speakers connected to that.

No it simply plays CDs. You'll need a RECEIVER for radio reception.