Troubleshooting - Sony CFD-E90 Manual De Instrucciones

Troubleshooting

General
The power is not on.
• Connect the mains lead to the AC IN socket
and a wall outlet securely.
• Make sure the batteries are inserted correctly.
• Replace all the batteries with new ones if
they are weak.
• You cannot turn on the player with the
remote when you operate the player on
batteries.
There is no audio.
• Unplug the headphones when listening
through speakers.
The power is turned off abruptly.
• Replace all the batteries with new ones.
Unusual sound is heard.
The sound is noisy, weak or has poor
quality.
• Replace all the batteries with new ones if
they are weak.
Various indications appear in the display
one after another.
• The player is in the demonstration mode.
c Set the clock, or turn on and then press
DISPLAY for about 2 seconds to cancel
the demonstration mode.
Noise is heard.
• Someone is using a portable telephone or
other equipment that emits radio waves near
the player.
c Move the portable telephone, etc., away
from the player.
CD Player
The CD does not play or "no diSC" lights
in the display even when a CD is in place.
• Place the CD with the label surface up.
• Clean the CD.
• Take out the CD and leave the CD
compartment open for about an hour to dry
moisture condensation.
• The CD-R/CD-RW was not finalized.
Finalize the CD-R/CD-RW with the
recording device.
• There is a problem with the quality of the
CD-R/CD-RW, recording device, or
application software.
• Replace all the batteries with new ones if they
are weak.
The sound drops out.
Noise is heard.
• Reduce the volume.
• Clean the CD, or replace it if the CD is badly
damaged.
• Place the player in a location free from
vibration.
• Clean the lens with a commercially available
blower.
• The sound may drop out or noise may be
heard when using poor quality CD-Rs/CD-
RWs or if there is a problem with the
recording device or application software.
You cannot open/close the lid of the CD
compartment.
• Place the player on a level surface and open/
close the lid.
Radio
The audio is weak or has poor quality.
• Replace all the batteries with new ones if they
are weak.
• Move the player away from the TV.
• If you are using the remote while listening to
an AM (CFD-E90) or MW/LW (CFD-E90L)
radio, noise may be heard. This is
unavoidable.
The picture of your TV becomes unstable.
• If you are listening to an FM programme near
the TV with an indoor antenna, move the
player away from the TV.
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