DJ-Tech DX3000USB User Manual

USER MANUAL
MANUEL D’UTILISATION

(English)
(Français)

02~06
07~11

DX3000USB

Professional 7-Channel USB DJ Mixer

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IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions – All the safety and operating instructions should be read before
this product is operated.

2. Keep these instructions – The safety and operating instructions should be retained for
future reference.

3. Heed all warnings – All warnings on the appliance and in the operating instructions
should be adhered to.

4. Follow all instructions – All operating and use instructions should be followed.

5. Do not use this apparatus near water – The appliance should not be used near water or moisture – for
example, in a wet basement or near a swimming pool, and the like.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacture’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding plug. A polarized plug has two blades with
one wider than the other. A grounding plug has two blades and a third grounding prong.
The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at the plugs, convenience
receptacles, and at the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparatus. When a cart or rack is used, use caution when moving the cart/apparatus combination to
avoid injury from tip-over.

13. Unplug the apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged
in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen
into the apparatus has been exposed to rain or moisture, does not operate normally, or has been
dropped.

15. CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the
risk of electric shock, do not perform any servicing other than that contained in the operating instructions
unless you are qualified to do so.

16. Do not install this equipment in a confined or building-in space such as a book case or similar unit, and
remain a well ventilation conditions at open site. The ventilation should not be impeded by covering the
ventilation openings with items such as newspaper, table-cloths, curtains etc.

17. WARNING : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
The apparatus shall not be exposed to dripping or splashing and that objects filled with liquids, such as
vases, shall not be placed on apparatus.

18. WARNING: The mains plug or appliance coupler is used as disconnect device, the disconnect device
shall remain readily operable.

19. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to
the presence of non-insulated “dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock.

20. Warning: To reduce the risk of electric shock, do not remove cover (or back) as there are no
user-serviceable parts inside. Refer servicing to qualified personnel.

21. The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance instructions in the literature accompanying the appliance.

22.

Protective earthing terminal. The apparatus should be connected to a mains socket outlet with a

protective earthing connection.

SAFETY INSTRUCTIONS

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FEATURES

- Professional, 7-channel, ultra-low noise DJ mixer

- 45-mm crossfader with adjustable curve

- Built-in USB interface for recording and playback of any digital music file from computer

- 5 dual stereo inputs plus 2 mono mic/line channels with mic preamps, gain control

- LED level meter on all stereo channels and master output

- Long-wearing 100-mm faders and sealed rotary controls on all input channels.

- Headphones output with Level and Balance (PFL/ Main) controls, switchable split mode

- Main Out, Sub Out, 2 Zone outputs for second room/ area

- Golden terminals

- DJ Software: Traktor 3 LE & Deckadance LE included

PART NAME AND FUNCTIONS (Rear Panel)

1. Power switch. Switches the unit on and off. Make sure to switch the unit off when not in use.

2. AC inlet and fuse holder. Use the supplied AC cord to connect the unit to AC mains. Make sure

voltage and frequency stated on the unit comply with your local AC supply. The fuse can be
accessed by the small drawer at the AC inlet. To change the fuse, unplug the AC cord first, pull out
the fuse drawer and replace the fuse ONLY with a fuse of SAME voltage and rating. If the fuse
blows again after replacement, hand over the unit to qualified service personnel.

3. Crossover Frequency Knob. This knob is used to adjust the crossover frequency of the low pass

filter. (Low pass filter variable from 30Hz to 200Hz)

4. SUB bass output. This can be used to drive a very low frequency sound system in a studio or club

to provide added bottom end.

5. Main stereo output. This is a balanced stereo output carrying the main output signal controlled by

(27).

6. Main stereo output. This is an unbalanced out carrying the same signal as output (5).

7. Zone A (Booth) stereo output. This is an unbalanced output carrying the booth signal controlled by

(30). This output can be used for a 2

nd

zone which needs independent volume control, such as the

DJ booth or the seating area of a club.

8. Zone B (Booth) stereo output. This is an unbalanced output carrying the booth signal controlled by

(31).

9. Record output. This is an unbalanced stereo output carrying the same signal as the main output

(5), but not influenced by the main volume control (27). This is normally used for recording the
output to an external tape, CD or memory device.

10. FX Send output.

11. FX Return input.

12. Line inputs. These RCA connectors provide inputs for line-level signals to the assigned channels.

13. Sensitivity/Equalization selectors for inputs (14).

14. Phono Inputs. Depending on the position of the selector switches (13), these RCA connectors

provide the following inputs: (A) Position “PHONO”: input for phono-level signals to the assigned
channels, featuring the necessary RIAA equalization. (B) Position “LINE”: input for line-level
signals to the assigned channels. Note that if the Phono inputs are not used and the sensitivity is

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switched to “PHONO”, the inputs shall be terminated with the supplied termination plugs (as
factory-inserted at delivery).

15. USB connector. Connect to a computer with the included USB cable to use as an audio interface.

Audio from computer will be sent to CH5 of the mixer. The audio signal from Record output (9) will
be sent to computer.

PART NAME AND FUNCTIONS (Top Panel)

16. AUX input. The RCA AUX input for Channel 1.

17. Input level meter for stereo channels. Display the current input level after the Gain control (20) and

allows visual adjustment to the same level for all inputs.

18. Equalizer for stereo channels. Allows the adjustment of the tonal balance for each of the stereo

inputs in three music-specific frequency bands with an adjustment range of -26/+12dB, thus
providing a virtual “kill” function for each frequency band if set to extreme attenuation.

19. Input selector for stereo channels. Switches between the inputs as indicated on the front panel. A

LED indicates the pressed position.

20. Gain control for stereo channels. Allows adjustment of the input sensitivity to compensate for

different source volumes.

21. PFL switch for stereo channels. Assigns the respective channel to the headphone bus for

pre-fader-listening (PFL). A LED indicates the pressed position.

22. Crossfader assignment switch. This switch determines whether the respective channel’s signal is

sent to the left side (A) of the crossfader, the right side (B) of the crossfader or directly to the
master output (MASTER).

23. Effects on/off switch. Activates the effect from FX Return (11). Once the effect is active, this switch

is backlit.