Denon Professional DN-300Z Guia Del Usuario página 19

Troubleshooting
If you encounter a problem, do the following:
• Make sure all cables, devices, antennae, and/or media are properly and securely connected.
• Make sure you are using the unit as described in this User Guide.
• Make sure your other devices or media are working properly.
• If you believe the unit is not working properly, check the following table for your problem and solution.
Problem
Power does not turn on.
CD cannot be inserted into CD
Slot.
No Disc appears even when a
CD is inserted.
A specific section of the CD
does not play properly.
Playback does not start even
after pressing the Play button.
The unit does not produce any
sound, or the sound is
distorted.
The unit cannot play a CD-R.
The CD will not eject.
Using the radio produces noise. Make sure the antennae are properly
Solution
Make sure the unit is connected to a power
outlet.
Make sure the unit is connected to a power
outlet and that it is powered on.
Press the Eject Button to make sure a CD is
not already in the CD Slot.
Press the Eject Button to eject the CD and
insert it again.
Clean the CD with a dry cloth or commercial
CD cleaner.
Insert a different CD.
Make sure all cable, device, or media
connections are secure and correct.
Make sure none of the cables are damaged.
Make sure the settings on your amplifier,
mixer, etc. are correct.
Make sure the CD-R has been finalized
properly.
Make sure the CD-R is of good quality.
Clean the CD with a dry cloth or commercial
CD cleaner.
Make sure the CD uses a folder structure that
the unit supports: up to 300 folders (up to 8
folder levels, including the root) and up to 300
files.
Make sure the CD-R contains MP3 files. The
unit cannot play other files on CD-R.
Press and hold the Eject Button while turning
on the unit.
connected.
Change the position or orientation of the
antennae.
Use an outdoor FM antenna.
Move the AM loop antenna away from the
unit.
Move the antennae away from other cables.
Please see:
Setup / Connection Diagram
Setup / Connection Diagram
Other Information > CDs
Setup / Connection Diagram
Other Information > CDs
Setup / Connection Diagram
19