Numark Industries CDN-12 manual Before Switching Off The Power, Symptom, Possible Cause

Models: CDN-12

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BEFORE SWITCHING OFF THE POWER:

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 .

DO NOT switch off the power when

Switch off the power after the

the disc holder is open and a CD is in the tray.

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

 

Poor power plug connection at the AC

 

Insert the power plug firmly into the AC

 

 

POWER switch is set to on

 

outlet

 

outlet

 

 

 

 

 

 

 

 

 

 

 

 

 

Disc play does not start

 

The disc is loaded upside down

 

Reload the disc with the label side up

 

 

 

 

The disc is too dirty

 

Clean the disc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No sound

 

Improper output cable connections

 

Connect the output cables correctly

 

 

 

 

Improper amplifier operation

 

Check amplifier setup

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sound skips

 

The CD player is subject to vibrations

 

Change the installation location

 

 

 

 

or physical shock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The disc is too dirty

 

Clean the disc

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Programmed disc play will not function

 

The CD player is in normal disk play

 

Hold down the Program button for 3

 

 

 

 

mode

 

seconds then program the tracks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hum

 

Loose cable connections

 

Firmly connect all audio plugs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Numark - The Proven Leader in DJ Technology

©1998 Numark Industries

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http://www.numark.com

Page 14
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Numark Industries CDN-12 Before Switching Off The Power, Symptom, Possible Cause, Corrective Action, Troubleshooting Guide