Einführung
This instruction manual provides comprehensive guidance for the Behringer DJX400 2-channel DJ Mixer. It covers essential information regarding product setup, operational procedures, maintenance, and troubleshooting. Familiarize yourself with this manual to ensure optimal performance and longevity of your DJX400 mixer.

Front view of the Behringer DJX400 DJ Mixer, showing its two channels, faders, EQ controls, crossfader, and master section.
Aufstellen
Follow these steps to properly set up your DJX400 mixer.
1. Auspacken und Inspektion
- Nehmen Sie den Mixer vorsichtig aus der Verpackung.
- Prüfen Sie das Gerät auf Transportschäden. Sollten Sie Schäden feststellen, kontaktieren Sie umgehend Ihren Händler.
- Ensure all accessories, including the power cable, are present.
2. Audioquellen anschließen
The DJX400 features two dual-input stereo channels. Each channel can accept either PHONO (turntable) or LINE (CD player, media player) level signals.
- PHONO Inputs (RCA): Connect turntables to the PHONO inputs. Ensure your turntables have a ground wire connected to the mixer's ground terminal (if available) to reduce hum.
- LINE-Eingänge (RCA): Connect CD players, media players, or other line-level audio devices to the LINE inputs.
- MIC Input (1/4" TRS): Connect a microphone to the 1/4" TRS input on the front panel.
3. Audioausgänge anschließen
- MASTER Output (RCA): Connect this output to your main PA system or amplifier. This is your primary audio output.
- BOOTH Output (RCA): Connect this output to a monitor speaker system in your DJ booth. This allows you to hear your mix independently of the main output.
- REC Output (RCA): Connect this output to a recording device (e.g., a digital recorder, computer audio interface) to capture your mix.
- HEADPHONE Output (1/4" TRS): Connect your headphones to this jack for monitoring.
4. Stromanschluss
- Stellen Sie sicher, dass sich der Netzschalter des Mischpults in der Position AUS befindet.
- Connect the provided power cable to the mixer's power inlet and then to a suitable AC power outlet.
- Power on your audio sources and amplifiers before turning on the mixer.
- Finally, switch the DJX400 power ON.
Betrieb
This section details the functions of the DJX400's controls and how to operate the mixer.
1. Kanalsteuerung
Each of the two stereo channels features the following controls:
- INPUT SELECT Switch: Toggles between PHONO and LINE inputs for the respective channel.
- Kontrolle erlangen: Adjusts the input sensitivity for the channel. Set this so the channel's peak LED occasionally flashes, but does not stay lit.
- 3-Band KILL EQ: Provides -32 dB attenuation for HIGH, MID, and LOW frequencies. Use these to sculpt the sound of each track.
- KANAL-FADER: Controls the volume level of the individual channel.
- PFL-Taste (Pre-Fader Listen): Routes the channel's audio to the headphone output for monitoring before it reaches the main mix.
2. Crossfader
The DJX400 features a super-smooth dual-rail "Ultraglide" crossfader designed for up to 500,000 life cycles.
- CROSSFADER: Blends between Channel 1 and Channel 2. Moving it to the left emphasizes Channel 1, and to the right emphasizes Channel 2.
- CROSSFADER CURVE Control: Adjusts the response curve of the crossfader. A sharp curve is ideal for scratching, while a smooth curve is better for blending.
3. Master-Abschnitt
- MEISTER LEVEL: Controls the overall output volume of the mixer to the main PA system.
- BOOTH LEVEL: Adjusts the volume of the BOOTH output for your monitor speakers.
- MIC-PEGEL: Regelt die Lautstärke des Mikrofoneingangs.
- XPQ 3D SURROUND: Activates and adjusts the XPQ 3D surround effect, which widens the stereo image and adds transparency to the sound. Turn the knob to increase the effect.
4. Headphone Section
- KOPFHÖRERPEGEL: Regelt die Lautstärke des Kopfhörerausgangs.
- PFL/MAIN MIX Control: Blends between the PFL (pre-fader listen) signal and the main mix in your headphones.
- SPLIT/STEREO Switch: In SPLIT mode, the PFL signal is sent to one ear and the main mix to the other. In STEREO mode, both signals are mixed in stereo.
5. BPM Counter
The intelligent dual auto-BPM counter displays the beats per minute for both channels, aiding in beatmatching.
- The display shows the BPM for the active channel or the channel selected for PFL.
- Use the BPM display to visually match the tempo of two tracks before crossfading.
Wartung
Proper maintenance ensures the longevity and reliable operation of your DJX400 mixer.
Reinigung
- Always disconnect the mixer from power before cleaning.
- Verwenden Sie ein weiches, trockenes, fusselfreies Tuch, um die Außenflächen abzuwischen.
- Bei hartnäckigem Schmutz hilft ein leicht damp Man kann ein mit milder Seife befeuchtetes Tuch verwenden und anschließend mit einem trockenen Tuch nachwischen.
- Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the finish and internal components.
- Keep faders and knobs free from dust and debris. Compressed air can be used carefully to clear dust from crevices.
Lagerung
- Wenn der Mixer nicht in Gebrauch ist, bewahren Sie ihn an einem kühlen, trockenen Ort fern von direkter Sonneneinstrahlung und extremen Temperaturen auf.
- Protect the mixer from dust by covering it with a dust cover.
Fehlerbehebung
This section addresses common issues you might encounter with your DJX400 mixer.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Keine Tonausgabe |
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| Verzerrter Ton |
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| Brumm- oder Summengeräusch |
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| BPM counter not displaying |
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Technische Daten
Key technical specifications for the Behringer DJX400 DJ Mixer:
| Besonderheit | Detail |
|---|---|
| Modellnummer | DJX400 |
| Anzahl der Kanäle | 2 |
| Artikelgewicht | 7.5 Pfund |
| Geräuschpegel | 32 Dezibel |
| Fader | "Ultraglide" dual-rail, up to 500,000 life cycles |
| EQ | 3-band kill EQ (-32 dB) per channel |
| Surround-Effekt | Adjustable XPQ 3D surround effect |
| BPM-Zähler | Intelligenter Dual-Auto-BPM-Zähler mit Zeit- und Taktsynchronisationsanzeige |
Garantie und Support
Behringer-Produkte sind auf Zuverlässigkeit und Leistung ausgelegt. Ausführliche Garantieinformationen und technischen Support finden Sie auf der offiziellen Behringer-Website. webBesuchen Sie unsere Website oder wenden Sie sich an Ihren autorisierten Händler vor Ort. Bewahren Sie Ihren Kaufbeleg als Kaufnachweis für eventuelle Garantieansprüche auf.
- Online-Hilfe: Visit the official Behringer webWebsite mit häufig gestellten Fragen, Software-Downloads und Support-Ressourcen.
- Servicezentren: Locate authorized service centers for repairs and maintenance.