Numark Industries CDN25 - Manual (Page 14)

CDN25
- The Leader in DJ Technology
©2001 Numark Industries - 14 - http://www.numark.com
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.
DO NOT switch off the power when
the disc holder is open.
Switch off the power after the
disc holder has been closed
with the “OPEN/CLOSE” button
TROUBLESHOOTING:
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 or IEC Power cord loose from
rear of unit Insert the power plug firmly into the AC
outlet and make sure connection is
good in unit rear
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
Hum Loose cable connections Firmly connect all audio plugs