Sony Atrac3/MP3 CD Walkman D-NE520 Operating Instructions Manual page 30

Operation/Playback
Symptom
The playing time is too short. The
CD does not play.
Certain tracks cannot be played.
"Low Battery" appears in the
display, and the CD does not play.
"Hi DC in" appears in the display.
The CD does not play, or "No Disc"
appears on the display when a CD
is placed in the player.
The OPERATION lamp flashes
on the player when you press a
button, and the CD does not play.
30
Cause and/or corrective action
 Check that you are using an alkaline battery and not a
manganese battery.
 Replace the dry battery with a new LR6 (size AA) alkaline
battery (  page 11).
 Charge and discharge the rechargeable battery several times
(  page 11).
 You tried to play files saved in a format that is not compatible
with this player (  page 5).
 Change the setting of "CD-EXTRA" in the OPTION menu.
You may play your CD (  page 27).
 The rechargeable battery is used up completely. Charge the
battery (  page 11).
 Replace the dry battery with a new LR6 (size AA) alkaline
battery (  page 11).
 An AC power adaptor which is rated higher than the one
supplied or recommended is being used. Use only the supplied
AC power adaptor or the car battery cord recommended in
"Optional Accessories" (  page 33).
 The CD is dirty or defective. Clean it or change it.
 Check that the CD is inserted with the label side up
(  page 14).
 Moisture condensation has occurred. Leave the CD player
aside for several hours until the moisture evaporates.
 Close the lid of the battery compartment firmly (  page 11).
 Make sure the battery is inserted correctly (  page 11).
 Connect the AC power adaptor to an AC outlet securely
(  page 13).
 Press  on the remote (on the player, press  of the jog
lever) after one second or more has passed since the AC power
adaptor was connected.
 The CD-R/CD-RW in the player is blank.
 There is a problem with the quality of the CD-R/CD-RW,
recording device, or application software.
 The buttons are locked. Slide the HOLD switch back
(  page 16).