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Sony D-NF430, D-NF431 Troubleshooting, Additional Information, Sound, Symptom, Symptom, Operation/Playback, Cause and/or corrective action, Cause and/or corrective action

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Additional Information

Troubleshooting

Should any problem persist after you have checked these symptoms, consult your nearest Sony dealer.

Sound

Symptom

Cause and/or corrective action

The volume does not increase even if you ﬂick the jog lever toward VOL + repeatedly.

“AVLS” is set to “ON.” Set it to “OFF” (page 27).

No sound, or noise is heard.

Connect the headphones/earphones plugs ﬁrmly.

The plugs are dirty. Clean the headphones/earphones plugs with a dry soft cloth periodically.

A rustling noise is heard from the CD.

Close the lid of the battery compartment ﬁrmly (page 12).

SOUND items cannot be set up.

“POWER SAVE” is set to “ON.” Set it to “OFF” (page 28).

Operation/Playback

Symptom

Cause and/or corrective action

The playing time is too short. The CD does not play.

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 12).

Certain tracks cannot be played.

You tried to play ﬁles saved in a format that is not compatible with this player (page 7).

Change the setting of “CD-EXTRA.” You may play your CD (page 28).

“Low Battery” appears on the	 Replace the dry battery with a new LR6 (size AA) alkaline
display, and the CD does not play.	battery (page 12).
“Hi DC in” appears on the display.	 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 38).

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Contents

Page WARNING Page Page Table of Contents Create Your Own ATRAC CDs Install SonicStage on your computer Create an ATRAC CD Listen to them with this CD player Which discs can you play on this CD player Audio CDs: ATRAC CDs: MP3 CDs: CD-Extraand Mix-ModeCDs: Music discs encoded with copyright protection technologies Note on DualDiscs Difference in File structures of ATRAC CDs and MP3 CDs The usable number of groups and ﬁles Playing order of ATRAC CDs and MP3 CDs Precautions On safety On the CD player On handling CDs On headphones/earphones Checking the Supplied Accessories Guide to Parts and Controls Preparing a Power Source (Dry Battery) Source Checking the remaining power of the battery When using the AC power adaptor Playback Playing a CD Basic playback operations (Play, stop, search) Locking the controls Searching for Your Favorite Track/File Searching by viewing groups Searching by viewing a list of groups/ﬁles (List View) Checking CD information on the display To check information on the display Changing Playback Options (PLAY MODE) Options Playback options (PLAY MODE) Playing groups Playing your favorite tracks Playing your favorite play lists Playing tracks in your favorite order (PGM play) Playing tracks repeatedly Changing Sound Quality Selecting the sound quality Customizing sound quality SOUND items Changing Optional Settings Setting various functions OPTION items Options (: Default settings) Using the Radio Listening to the Radio Emphasizing the bass sound If it is hard to hear the FM TV/WB broadcast due to interference from strong If it is hard to hear the FM broadcast due to poor reception Protecting your hearing Turning off the radio automatically When listening to the radio on the battery Presetting Radio Stations Presetting stations manually To change a preset station To cancel a preset station To cancel all preset stations Playing Preset Radio Stations Changing the Tuning Interval (Except European models) Interval Additional Information Troubleshooting ATRAC Information Additional Radio Others Maintenance Speciﬁcations Optional Accessories SonicStage Download Website Index