DJM-900NXS
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FAQ
- Q1 What sort of amplifier should I connect to produce sound?
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A1
This unit is equipped with two sets of MASTER outputs (audio outputs).
The sound can be output to speakers via an external amplifier by connecting these audio outputs to the external inputs of a regular amplifier, mini-component or powered speakers. Connect this unit's MASTER1 output terminals to the amplifier's XLR inputs, the MASTER2 output terminals to the amplifier's RCA inputs.Net Number : 4 - Q2 What model in the CDJ series is recommended for use in combination with this unit?
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A2
We recommend the CDJ-2000 or CDJ-900, which are compatible with the PRO DJ LINK (LAN LINK) function.
To use this unit's quantize function, use the CDJ-2000 or CDJ-900 with firmware version 4.00 or later. The latest firmware is available on the Pioneer DJ support page.Net Number : 5 - Q3 Are there terminals supporting balanced type inputs/outputs?
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A3
The following terminals support balanced type inputs/outputs:
-MASTER1 output terminals (XLR)
-BOOTH output terminal (TRS)
-MIC1 input terminal (XLR/TRS)Net Number : 6 - Q4 When making LAN connections, what sort of LAN hub should I use?
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A4
Use a commercially available 100BASE-TX-compatible switching hub. Depending on the switching hub, the unit may not operate properly.
Net Number : 7 - Q5 What are the LAN terminal's specifications? Is a LAN cable included? What type of cable should I get?
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A5
LAN terminal specifications conform to 100BASE-TX standards.
Use a commercially available category 5 class LAN cable. Depending on the LAN cable, the unit may not operate properly.Also, when connecting with a Pioneer DJ player, we recommend using the LAN cable included with the Pioneer DJ player. Note that this unit's LAN terminal has a Pioneer-specific interface, so LAN connections to other brands of DJ players are not possible.
Net Number : 8 - Q6 What are the MIDI connection specifications?
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A6
-When controls and buttons on this unit are operated, the corresponding MIDI signals are output to the computer via the USB cable. (See the operating instructions for details.)
-Signal assignments cannot be changed on this unit.
-this unit does not support input of MIDI signals.Net Number : 9 - Q7 Can this unit's MASTER1 outputs be connected to an amplifier's RCA inputs using an XLR-RCA converter cable (converter plug)? Also, can this unit's MASTER2 outputs be connected to an amplifier's XLR inputs using an RCA-XLR converter cable (converter plug)?
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A7
Performance is not guaranteed via a converter cable (converter plug).
Connect the MASTER1 and BOOTH output terminals to an amplifier with XLR inputs, the MASTER2 output terminals to an amplifier with RCA inputs.Net Number : 10 - Q8 I know about connections with the SEND/RETURN terminals when using with the EFX-1000, what can I do by connecting this unit's MIDI OUT terminals with the MIDI IN terminals on the EFX-1000?
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A8
This unit can convert the tempo information (BPM) into MIDI timing clocks and send this to the EFX-1000. Also, the EFX-1000 is equipped with a mode for applying effects in sync with the MIDI timing clocks input from external devices. By using these functions together, effects applied with the EFX-1000 can be operated with the tempo displayed on this unit's BPM counter.
Net Number : 11 - Q9 What are the specifications of the SEND/RETURN terminals?
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A9
The audio for the position selected with the effect channel selector switch in the BEAT EFFECT section (pre-channel fader audio, microphone audio, post-crossfader A or B audio, or master audio) is output to the external device through the SEND terminal. After this, the sound processed on the external device returns to the selected position through the RETURN terminal. The meanings of the selector switch positions are described below. For details, see "Block Diagram" in the operating instructions.
1-4
Pre-faders for the respective channels (stage before channel faders)MIC
Stage after MIC EQ and MIC volumeCF.A/CF.B
Post-crossfader A or B (stage after crossfader A or B)Master audio
Stage before master volumeNet Number : 12 - Q10 Does the microphone (MIC) input terminal support phantom power supplies?
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A10
No.
Net Number : 13 - Q11 Is the microphone (MIC) input terminal of the balanced or unbalanced type? If it is of the balanced type, what are its polarities?
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A11
It is a balanced terminal.
For its polarities as seen from the front of the terminal, see the diagram.
Net Number : 14 - Q12 Is the sound output from the REC OUT terminals the same as the sound output from the MASTER outputs?
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A12
The sound is the same, but it is not affected by the master volume setting.
Net Number : 15 - Q13 I would like to use this unit's fader start function. What CDJ/DVJ can I use in combination with this unit?
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A13
The Pioneer fader start function can be used in two ways: with the PRO DJ LINK (LAN LINK) function connected by LAN cable, or by connecting a conventional control cord.
This unit is compatible with LAN cable connections, so use a model in the CDJ/DVJ series that is also compatible. As of March 2011, the models in the CDJ/DVJ series compatible with the PRO DJ LINK function are the CDJ-2000 and CDJ-900 with firmware version 3.00 or later. The latest firmware is available on the Pioneer DJ support page.Net Number : 16 - Q14 Can the digital sound of a DVD player be input?
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A14
With this unit, the PCM audio signals can be input. Dolby Digital and DTS audio signals cannot be input.
Net Number : 17 - Q15 What are the digital input specifications?
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A15
The digital input specifications are as follows:
Input format: S/PDIF
Sampling frequency: 28 kHz to 96 kHz
Sampling bits: 16/20/24 bitsNet Number : 18 - Q16 Does the BOOTH terminal support 3-pin (TRS) phone cables?
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A16
Yes.
Stereo and monaural phone cables can be connected.Net Number : 19 - Q17 The BOOTH terminal is a 3-pin (TRS) phone jack. What are the polarities when using it as a balanced terminal?
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A17
TIP = HOT, RING = COLD, SLEEVE = GND
Net Number : 20 - Q18 I would like to use the PRO DJ LINK (LAN LINK) function, and I've connected this unit with the CDJ using a LAN cable. Do I also have to connect audio cables?
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A18
Yes. Connect audio cables to input audio signals from the CDJ to the mixer.
Net Number : 21 - Q19 I have no Internet connection. Can I still use this unit?
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A19
Yes, you can use all the functions of this unit.
Net Number : 22 - Q20 Which effecter is recommended, the EFX-500 or the EFX-1000?
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A20
Either EFX can be connected, but the EFX-1000 offers higher sound quality and more functions. This unit does not support EFX LINK, so connect it to the EFX-1000 using a cord with a phone plug (ø6.3 mm).
Net Number : 23 - Q21 What is the Kensington security slot used for?
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A21
This slot is for mounting a theft-prevention wire lock.
Net Number : 24 - Q22 Does this unit support rack mounting?
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A22
Pioneer DJ does not sell a rack mount kit specifically for this unit (as of March 2011). If you are considering mounting it on a rack, you should consult a rack building specialist, etc.
Net Number : 25 - Q23 Can I use the DJM-800's flight case with this unit?
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A23
This unit measures 331 mm in width, while the DJM-800 measures 320 mm.
You may be able to use DJM-800's flight case by rearranging its inner cushion.
However, please note that use of the DJM-800's flight case is not guaranteed by Pioneer DJ.Net Number : 26 - Q24 I would like to connect DJ software to this unit. Should the USB cable be connected and the DJ software launched in a specific order? Can either be done first?
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A24
If this unit is connected after the DJ software is launched, the DJ software may not recognize this unit. Launch the DJ software after connecting.
Net Number : 27
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