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DJ24

DIGITAL SAMPLER SECTION

The Sampler uses dynamic RAM with a 12-bit
microprocessor controller. The same digital signal
processing components used in professional audio
equipment deliver high-quality samples.

25.     The M o d e   K n o b switches from effect to effect.

Modes are:

•  L o o p  sets the unit to play back a sample and automatically
repeat when it gets to the end of the sample.

•   Single sets the unit to play back a sample once.

•   Write sets the unit to sampler record ready. Depress the
appropriate assign button to select the source you wish to
record.  Selecting a bank you wish to record to and hit the
Start/Stop button (#30) to begin recording (it is safer to
actually choose your bank before going to write mode so
that you don't accidentally wipe out an existing sample). The
LED will stay lit while you are in Write mode.  After you are
done writing your sample you should select a play mode
(either Single or Loop) and listen to your sample.

TO RECORD A SAMPLE

a -     Select the Write mode to go into stand by mode.
b -     Select the bank (or multiple banks) into which  you want
to record. Any bank can be selected.   Each bank contains 6
seconds of recording time. If you want to record a longer
sample select multiple banks (they must be adjoining).  To
playback a multi-bank sample you must reselect  the same
banks later.  N o t e :  To overwrite an existing sample, select
that bank instead of an empty bank. Changing bank
selection at this point in time is possible and will not destroy
any previously recorded samples.
c -   Hit the Start-Stop button to begin recording.   The red
LED will light.
d-     Hit Start-Stop a second time to stop the sampling, or
allow the memory banks to fill up, at which time sampling will
stop automatically. Once your writing is complete, switch to a
playback mode.  The sampler is now ready for playback.

27.     The Speed Control plays samples faster or slower
resulting in a pitch shift of the sample. In the center position,
the sample is played at recorded speed. Moving the knob to
the left will slow down playback by up to 50%; moving the
knob to the right will speed up the playback by up to 200%.
Positions near the center provide fine changes in playback
speed. Positions further from the center detent provide
more drastic changes in playback speed.

28.     Effect Level Mix fader. This precisely sets
the audible level of the sample in the mix.

29.     Memory Bank Select Pushbuttons A-D.
Four banks are available for storing samples. To
record a bank go to Write and then hit the bank
button. You can record into any combination of banks
by pressing multiple bank buttons. After sampling,
you can either select the next bank and record it
(remember Write is still on, just select the bank and
hit Start/Stop) or you can manually select a playback
mode.

•  You can play any combination of the Memory Banks
from left to right (that is, Memory Bank B will always
play before Memory Bank D - but you can play ABCD;
BC; BD: ACD; only C; only D; etc.).

30. The large Start-Stop button controls sample
recording and sample playback. The small red Effects
Indicator LED glows when the sampler is "on". Here
are the functions:

•   Tap the button when in sampler Write mode to
begin sampling (the LED will light). Tapping it again
ends the sample and the LED goes out. (unless the
sampler has run out of memory and shuts off
automatically.

   In single or  loop play without Trigger, tap the
button to play the sample and tap it again to stop the
playback.  Every time you play the sample, the music
starts from the beginning of the sample.

•   In S i n g l e or L o o p  play with Trigger you are
ready to "stab" samples. With the Trigger Out, the
sample plays all the way through before you can play it
again. With it In, you can stab or stutter a sample.
When you shout "Rock it - rock the house!" and
sample it, it can be played back as -

         R-R-R-R-R-R-R-Rock --
         Rock-Rock-Rock it - Rock it Rock it -
         Rock - - Rock it - rock the house!

              by simply "drumming" with your fingers.

31. Monitor Pushbutton. To hear the sample or
effect in the headphones, press this button.
Program Mix still works and you will be able to hear
any other input channels with the C u e buttons
activated.

Numark - The Proven Leader in DJ Technology

©1998 Numark Industries

11

      

http://www.numark.com

Summary of Contents for DJ-24

Page 1: ...Professional Disc Jockey Products DJ 24 STEREO MIXER with Digital Sampler OWNER S MANUAL NUMARK INDUSTRIES 11 Helmsman Road North Kingstown RI 02852 http www numark com ...

Page 2: ...DJ24 Numark The Proven Leader in DJ Technology 1998 Numark Industries 2 http www numark com ...

Page 3: ...on Power supply cords should be routed so that they are not likely to be walked upon or pinched by items placed on or against them When removing the cord from a power outlet be sure to remove it by holding the plug attachment and not by pulling on the cord 9 Object and Liquid Entry Take care that objects do not fall into and that liquids are not spilled into the inside of the mixer 10 Damage Requi...

Page 4: ...Precautions Page 7 Front Panel Diagram Page 8 Guided Tour of Features Page 8 Operating Instructions Rear Panel Diagram Page 12 Connection Diagram Page 13 Specifications Page 14 Block Diagram Page 15 Warranty and Service Page 16 Numark The Proven Leader in DJ Technology 1998 Numark Industries 4 http www numark com ...

Page 5: ...ceable assignable ALPs crossfader 5 band graphic equalizer with In Out switch Master and Booth level controls Neutrik Combo connector allows 1 4 or XLR plug to be used for DJ Mic 12 bit 24 second sampler Dedicated DJ Mic and Second Mic Channel with 2 Band EQ and Talk over dual control Split cue headphone monitoring with cross fader Stereo Mono switch on the Master Tape Out for direct recording Pow...

Page 6: ...DJ24 Numark The Proven Leader in DJ Technology 1998 Numark Industries 6 http www numark com ...

Page 7: ...hielded audio cables and terminated shielded video cables low capacitance preferred Speaker cables must be 14 gauge minimum 12 or 10 gauge is better Reliability will be enhanced through the use of banana connectors on the speaker wires Observe correct speaker wire polarity If in doubt consult your Numark dealer or a qualified technician Take care to connect only one cable at a time Pay attention t...

Page 8: ...ute channel audio to the Monitor Section The channel faders do not control the C u e send volume CROSSFADER SECTION 4 The Crossfader Assign knob to the left of the crossfader lets you choose which input channel will be heard when the crossfader is in the far left position 5 The Replaceable Crossfader achieves clean segues between the two selected input channels Off1 2 3 Off1 2 3 Hard left selects ...

Page 9: ... heard YEAH MASTER BOOTH OUTPUT SECTION 12 The Stereo Master Fader controls the overall output level 13 Stereo Mono toggle adjusts the Master output for the operation selected 14 The Booth Level controls speaker volume for a remote zone or booth monitors If you do not use booth monitors the output can feed a tape deck another amplifier another mixer or a satellite speaker system Note This can also...

Page 10: ...and solid kick drum sound Use sparingly because this dramatically increases demand on power amplifiers and could drive them into clipping Cut slightly at 250Hz and more at 1kHz for extra clarity Note Cutting is preferable to boosting Boost 16kHz for a little sizzle As a general rule less equalization is better 17 Equalizer On Off This controls whether your final output will be routed through the E...

Page 11: ...ft will slow down playback by up to 50 moving the knob to the right will speed up the playback by up to 200 Positions near the center provide fine changes in playback speed Positions further from the center detent provide more drastic changes in playback speed 28 Effect Level Mix fader This precisely sets the audible level of the sample in the mix 29 Memory Bank Select Pushbuttons A D Four banks a...

Page 12: ... impedance 1 4 input 7 Channels 1 3 Line Inputs are unbalanced RCA jacks The Line Input is selected with the toggle switch on the front panel You can connect stereo audio from HiFi VCRs cassette and reel to reel tape decks DAT machines CD players laser discs tuners even synthesizers or other mixing consoles NOTE Plug mono audio sources into both Left and Right inputs using a Y cable connector 8 Ph...

Page 13: ...AM CD Player Turntable 2 Sound System w Amplifier Tape Deck Sound System w Amplifier AC Outlet Zone Main Turntable 1 Tape Deck Microphone 2 Numark The Proven Leader in DJ Technology 1998 Numark Industries 13 http www numark com ...

Page 14: ...1 EQUALIZER 5 Band Stereo Graphic EQ Band centers 63Hz 250Hz 1KHz 4KHz 16KHz 12 dB SIGNAL TO NOISE RATIOS vs maximum output Line Better than 85 dB Mic Better than 72 dB Phono Better than 83 dB FREQUENCY RESPONSE Mic 20 Hz 15k Hz _ 5 dB Line 20 Hz 20k Hz _ 5 dB Phono _ 1 dB except for controlled attenuation of 3 dB 20 Hz to reduce rumble and feedback TALKOVER ATTENUATION variable from no cut to 16 ...

Page 15: ...DJ24 BLOCK DIAGRAM Numark The Proven Leader in DJ Technology 1998 Numark Industries 15 http www numark com ...

Page 16: ...utside of our factory nor to cases where the serial number thereof has been removed defaced or changed nor to accessories used therewith not of our own manufacture Numark reserves the right to make changes or improvements in its products during subsequent production without incurring the obligation to install such changes or improvements on previously manufactured equipment To place this warranty ...

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