See also:

How to play back a CD
NOTE For type A audio, if a disc that the player cannot read has been loaded, the player will display the message “CHECK DISC”. ...

System setup
You can select the following menus only by operating the “TUNE/TRACK/CH” dial. ...

Forward and backward adjustment
Forward and backward adjustment Pull the lever upward and slide the seat to the desired position. Then release the lever and move the seat back and forth to make sure that it is securely lock ...