Sony NE720LS Manual De Usuario

“No File” appears on the display 

after you press  or when the 

lid of the player is closed.

 There are no ATRAC3plus/MP3 files on the CD-R/CD-RW.
 A CD-R/CD-RW from which the data has been erased is being 

used.

 The CD is dirty.

The LCD display becomes hard to 

see or slows down.

 You are using your CD player at high temperatures (above 

40°C/104F) or at low temperatures (below 0°C/32F). At room 
temperature, the display will return to its normal operating 
condition.

 is flashing quickly on the 

display of the remote control, and 

you cannot locate the beginning 

of the track or a specific point in 

the track.

 The CD player has entered the preparation stage of Bookmark 

play. Change the PLAY MODE setting to normal play (no 
indication) ( page 20).

Even though you have not selected 

Bookmark play,   (Bookmark) 

flashes.

 If you have selected the playback option other than Bookmark 

play,   (Bookmark) flashes.

Play stopped abruptly.

 The off timer has been set. Change the setting of “TIMER” to 

“OFF” ( page 28).

 The rechargeable battery or the dry battery is used up 

completely. Charge the rechargeable battery ( page 11), or 

replace the  dry battery with a new LR6 (size AA) alkaline 
battery ( page 12).

You cannot operate the player, 

and a sequence of 8 numbers or 

letters appear on the display of 

the remote.

 This phenomenon may occur, depending on the CD you are 

using. Remove all power sources, and then insert the battery 
or reconnect the AC power adaptor. Try to operate the player 
again. If the problem persists, consult your nearest Sony dealer.

Others

When closing the lid of the CD 

player, the CD starts to rotate.

 The player is reading the information on the CD, not 

malfunctioning.

You cannot operate the CD player 

properly using the remote.

 The buttons on the player are kept pressed by mistake.
 The remote is not connected securely.

D-NE720/NE720LS.GB.2-541-637-11(1)