Numark Industries CDN-12 Benutzerhandbuch

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

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

©1998 Numark Industries

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http://www.numark.com