Numark Industries CDN-12 - Manual (Page 14)

CDN-12
BEFORE SWITCHING OFF THE POWER:
When you have finished using the CD player, be sure that the disc tray is closed with the “OPEN/CLOSE” button before
switching off the power .
D O N O T switch off the power when
the disc holder is open and a CD is in the tray.
Switch off the power after the
disc holder has been closed
with the “OPEN/CLOSE” button
and any CDs have been removed
Troubleshooting Guide
Symptom Possible Cause Corrective Action
The power fails to switch on when the
POWER switch is set to on
Poor power plug connection at the AC
outlet
Insert the power plug firmly into the AC
outlet
Disc play does not start The disc is loaded upside down
The disc is too dirty Reload the disc with the label side up
Clean the disc
No sound Improper output cable connections
Improper amplifier operation Connect the output cables correctly
Check amplifier setup
Sound skips The CD player is subject to vibrations
or physical shock
The disc is too dirty
Change the installation location
Clean the disc
Programmed disc play will not function The CD player is in normal disk play
mode
Hold down the Program button for 3
seconds then program the tracks
Hum Loose cable connections Firmly connect all audio plugs
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