38 CQ-DFX602N35ENGLISHTroubleshooting (continued)Time is counted but nosound comes out.Problem Possible cause / Possible solutionThe 1st track of a mix mode disc was reproduced. (Mix mode is a format inwhich data except music is recorded on the 1st track and music data isrecorded on other than the 1st track in a session.)aPlayback music data recorded on other than the 1st track.¡Disc is defective.¡Mechanical trouble.aOpen the panel and press [u]. If normal operation is not restored, callthe store where you purchased the unit or the nearest Panasonic ServiceCenter to ask for repairs.Unstable mounting.aMount the unit securely with the mounting parts, referring to the sectionon Installation.Mounting angle is over 30 degrees.aAdjust mounting angle to less than 30 degrees.aSome CD-R/RWs cannot be played back successfully thanks toincompatibility among writing software, a CD recorder (CD-R/RW drive)and the discs. Refer to instructions for the concerned devices for details.Disc is dirty.aClean disc, referring to the section on “Notes on CD / CD Media (CD-R,CD-RW)” (a Page 35).aSome CD-R/RWs cannot be played back successfully thanks toincompatibility among writing software, a CD recorder (CD-R/RW drive)and the discs. Refer to instructions for the concerned devices for details.A disc that has data other than CD-DA type is loaded.aDiscs that have CD-DA type data should be used.Disc is dirty.aClean disc, referring to the section on “Notes on CD / CD Media (CD-R,CD-RW)” (a Page 35).Disc is upside down.aPlace disc in the correct direction with the label side up.Disc is in the CD com-partment but no soundis made, or disc isejected automatically.Sound skips, badsound quality. (e.g.caused by noise)Sound skip due tovibration.■ CDDisc is not ejected.