Numark CDN25 Manual

Numark CDN25 Manual

Professional dual cd player
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CDN25
PROFESSIONAL DUAL CD PLAYER
MANUAL
©2001
Industries
http://www.numark.com

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Questions and answers

Rodney Ross
April 30, 2025

cd player keeps ejecting . will not play

2 comments:
Rodney Ross
April 30, 2025

@Rodney Ross keeps recycling

Mr. Anderson
May 16, 2025

The Numark CDN25 CD player may keep ejecting and not play due to one or more of the following reasons:

- The disc tray is not properly closed. Ensure it is closed using the “OPEN/CLOSE” button before use.
- The disc may be dirty, damaged, or unreadable.
- There may be a poor power connection—check the AC power plug and IEC cord to ensure they are firmly connected.
- The unit may be exposed to moisture or stored in a damp environment, which can affect performance.

Corrective actions include closing the tray correctly, checking and cleaning the disc, verifying power connections, and using the unit in a dry environment.

This answer is automatically generated

Rodney Ross
May 21, 2025

both drawers keep opening and closing, will not load or play. resetting foes not work.. Think I paid $217 for junk. seller said workss great??

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1 comments:
Mr. Anderson
May 24, 2025

The issue with both drawers of the Numark CDN25 opening and closing without loading or playing could be due to a laser lens problem or misalignment. Cleaning the laser lens with denatured alcohol or acetone and a soft paper-stick Q-tip may help. If cleaning does not resolve it, the problem may be alignment-related, which requires more advanced repair.

This answer is automatically generated

Rodney Ross
May 4, 2025

the message to go to the manual does not fly I have a manual. Unit does not work at all, you claimed it worked great. I would like a correct answer why it does not work I want afull refund or return at your cost for a refund. Please advise. thx.

1 comments:
Rodney Ross
May 21, 2025

@Rodney Ross

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Summary of Contents for Numark CDN25

  • Page 1 CDN25 PROFESSIONAL DUAL CD PLAYER MANUAL ©2001 Industries http://www.numark.com...
  • Page 2: Safety Instructions

    Grounding or Polarization - Precautions should be taken so that the grounding or polarization means built into the CD player is not defeated. Internal/External Voltage Selectors - Internal or external voltage selector switches, if any, should only be reset and re-equipped with a proper plug for alternative voltage by a qualified service technician.
  • Page 3: Introduction And Registration

    Please take a few moments to familiarize yourself with the CDN25 by reading the following information before attempting to operate the unit. Once again, congratulations and thank you for making the CDN25 your choice in professional CD players. FEATURES: •...
  • Page 4: Table Of Contents

    Play, Pause and Cue Operations Matching the Tempo Beat Matching Using Pitch Bend Example of Mixing Before Switching off the Power Troubleshooting Guide Information and Specifications Warranty ©2001 Numark Industries TABLE OF CONTENTS - The Leader in DJ Technology - 4 - http://www.numark.com...
  • Page 5: Setup And Connections

    3) If the VOLTAGE SELECTOR switch does not move smoothly contact a qualified serviceman. DIGITAL OUTPUTS: This CD player is specially equipped with digital outputs. The format is type 2, form 1, also known as S/PDIF (Sony/Phillips Digital Interface Format). When the digital output is used the variable pitch slider and pitch bend buttons or pitch wheel should not be used.
  • Page 6: Front Panel Features

    Alternately pressing the PLAY button and the CUE button allows the CD to be played from the same position any number of times. Note: Pressing cue 2 times plays music temporarily from this point until the button is released. ©2001 Numark Industries - The Leader in DJ Technology - 6 -...
  • Page 7 14. Power Switch- Turn on and turn off the machine with this button. The unit should always be shut down with this button first before any external power is removed. ©2001 Numark Industries - The Leader in DJ Technology - 7 - CDN25 http://www.numark.com...
  • Page 8: Rear Panel

    17. Voltage Selector - Set this switch to the voltage for your location. 18. RCA Audio Connectors - Connect your CD player to your mixer from this line level output. 19. Digital Output - The format is type 2, form 1, also known as S/PDIF (Sony/Phillips Digital Interface Format).
  • Page 9: Display

    7. SECONDS - Shows the seconds elapsed or remaining depending on mode setting. 8. FRAMES - The CD Player breaks down a second into 75 frames for accurate cueing. This shows the frames elapsed or remaining depending on mode setting.
  • Page 10 CDN25 - The Leader in DJ Technology ©2001 Numark Industries http://www.numark.com - 10 -...
  • Page 11: Play, Pause And Cue Operations

    EDITING CUE POINT When the jog wheel is turned while a cue point is set, a new cue point can be located. The CD player will repeatedly play small parts of the CD as you move it to the desired position. By pressing “PLAY/PAUSE” then “CUE” you can confirm that this new cue point is desirable.
  • Page 12: Matching The Beats Per Minute (Bpm)

    Match the tempo by monitoring the music of both PLAYER 1 and PLAYER 2 by ear and adjusting the pitch. When the tempo of the music of the selected CD player is slow compared to the tempo of the other player, move the slider to the “+”...
  • Page 13: Example Of Mixing

    PLAYER 2 Press the Pause button of Check you new cue point Listen with the monitor and Do a MIX! With a matching downbeat ©2001 Numark Industries PLAYER 1 OPEN/CLOSE button. PLAYER 2 OPEN/CLOSE button. PLAYER 2 Press search and rotate PLAYER 2.
  • Page 14: Before Switching Off The Power

    CDN25 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.
  • Page 15: Information And Specifications

    Digital Output GENERAL Dimensions: Weight: Power Supply: Power Consumption: ©2000 Numark Industries Standard Compact discs (12 cm & 8 cm) Track Elapsed, Track Remain, or Total remain 1 bit linear/Channel, 3 Beam Laser 8 Times 44.1 kHz 20 Hz to 20 kHz Less Than 0.01%...
  • Page 16: Warranty

    Professional Disc Jockey Products What is covered and for how long? NUMARK INDUSTRIES LCC ("NUMARK") warrants to the original purchaser that NUMARK'S DJ Mixers, Amplifiers, CD players, turntables, preamplifiers, beatkeepers, equalizers, microphones, headphones, and all other accessories are free from defects in material and workmanship under normal use and service for the period commencing upon the date of purchase from an authorized NUMARK dealer and continuing for the following period of time after that date for (1) Year.

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