Sony D-E401 - Manual (Page 23)

Maintenance
To clean the lens
Clean the lens with a lens cleaning kit KK-DMl.
To clean the casing
Use a soft cloth slightly moistened in water or a
mild detergent solution. Do not use alcohol,
benzine or thinner.
Troubleshooting
Should any problem persist after you ha\ e made
these checks, consult your nearest Sony dealer.
The CD does not play or "no dl SC"
appears in the display though a CD
is placed in the unit.
The CD is dirty or defective.
Insert the CD with the label side up.
Moisture condensation has occurred.
Leave the unit aside for several hours until
the moisture evaporates.
The lens is dirty.
-> Close the lid of the unit and the battery
compartment firmly.
Make sure the batteries are inserted
correctlv-
Connect the AC power adaptor to a wall
outlet securely.
When you press Ml, "00" appears in
the display for a moment, and
disappears. The CD does not play.
Rechargeable battery or dry batteries are
used up. Charge the rechargeable battery
or replace dry batteries with new' ones.
No sound, or noise is heard.
Connect the plugs firmly.
Plugs are dirty. Clean the plugs with a dry
soft cloth periodically.
"Hi He I n" appears in the display.
Use only the supplied AC power adaptor
or recommended AC pow'er adaptor AC-
E45HG (not supplied).
“Hot d" appears in the display when
you press a button.
-> The buttons are locked. Slide HOLD back.
" l o b d f f " appears in the display
when you press a button.
The rechargeable battery is used up
completely. Connect the AC pow'cr
adaptor and charge the battery.
The dry batteries are used up. Replace
them with new' ones.
The battery life is short.
Manganese batteries are used. Use alkaline
batteries.
Replace the batteries with new ones.