Numark DJ Twin CD Player CDN77 CDN77 Data Sheet

Product codes
CDN77
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TOP PANEL FEATURES 
 
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1.
 
POWER SWITCH  Turn the machine on and off with this button.  The unit should always be shut down with this button 
first before any external power is removed.  Typically it is recommended that the CD player is powered on before 
amplifiers and powered off after amplifiers. 
2.
 
EJECT   Press this button to eject the CD.  If a CD is currently playing, this button will have no effect.  This unit is 
designed to play commercially available CDs, properly burned and finalized CD-Rs, and MP3 CDs.  Due to variances on 
the specification of certain CD burners and CDs, some homemade CDs may not play properly.  We recommend burning 
CDs at the minimum speed possible for the best performance.  
3.
 
USB – You can connect USB thumb drives (with a FAT16 or FAT32 file system) with MP3s here.  To view their 
contents, use the SOURCE button and TRACK KNOB to select "USB A" or "USB B" as your source.  (Both decks can 
play tracks from the same USB device simultaneously.) 
4.
 
SOURCE – Press this button to select the source of your tracks – an inserted CD or an attached USB device ("USB A" 
or "USB B").  (Both decks can play tracks from the same USB device simultaneously.)  An LED will indicate the currently 
selected source.  Confirm your choice by pressing the TRACK KNOB. 
5.
 
FOLDER – Press this button  to toggle between Folder View and File View.  In Folder View, you can use the TRACK 
KNOB to scroll through all the available folders.  When you have selected a folder, press the TRACK KNOB button to 
enter File View – the first file shown will be the first MP3 available in that folder.  To return to Folder View, press the 
FOLDER button again.  (While in Folder View, you can press and hold the FOLDER button at any time to exit Folder 
View without making any changes.) 
Note: In both views, you are not restricted to viewing only folders or files on a single "directory level."  Each view is 
simply a list of all available folder or files.  This function provides a faster way of navigating your files, allowing you to 
jump to different groups of files within a folder but without requiring you to enter/exit multiple directory levels.
  
6.
 
TRACK KNOB – Turn this knob to select a track to play.  Press and turn this knob to skip through your track/folder 
listing 10 tracks at a time.   
7.
 
PLAY / PAUSE – Plays or pauses the track.  Pausing the track will create a cue point at that location (which can be 
adjusted with the JOG WHEEL in Search Mode).   
8.
 
CUE  During playback, pressing CUE will return to the most recent point where playback was started and will pause 
the track.  Holding down CUE will start playback from this point, and releasing CUE will cause it to return to that point 
and will pause the track.  Also, if the track is paused, you can use the JOG WHEEL to locate a new cue point. 
9.
 
SCRATCH  – Activates or deactivates Scratch Mode.  While activated, rotating the JOG WHEEL creates a 'scratch' 
effect.  The button will be red when Scratch Mode is active.  (Note:  This feature is not optimal for searching through 
long audio passages.  For longer searches, activate the SEARCH function.
10.
 
SEARCH – Pressing this button allows you to use the JOG WHEEL to rapidly scan through the music. The button will be 
red when Search Mode is active.   
11.
 
REVERSE – Press this button to reverse playback of the track (the button will be lit).  Press it again to return to normal 
playback. 
12.
 
BRAKE – Press this button to activate braking (the button will be lit).  When braking is activated, pausing the track will 
cause playback to slow down before stopping, simulating the effect of stopping the motor of a turntable.  Braking will 
also affect the startup time when pressing PLAY.  Adjust the braking time by holding BRAKE and turning the JOG 
WHEEL.