Indledning
This manual provides essential information for the setup, operation, and maintenance of your Behringer XENYX Q1204USB mixer. Please read this manual thoroughly to ensure proper use and to maximize the performance of your device.
The Behringer XENYX Q1204USB is a premium ultra-low noise, high headroom analog mixer featuring XENYX microphone preamps, studio-grade compressors, and a USB audio interface for direct connection to a computer.
Vigtige sikkerhedsinstruktioner
Always follow basic safety precautions when using electrical equipment to reduce the risk of fire, electric shock, and injury to persons. Keep these instructions for future reference.
- Brug ikke dette apparat i nærheden af vand.
- Rengør kun med en tør klud.
- Bloker ikke nogen ventilationsåbninger. Installer i overensstemmelse med producentens anvisninger.
- Må ikke installeres i nærheden af varmekilder såsom radiatorer, varmeapparater, komfurer eller andre apparater (inklusive ampløftere), der producerer varme.
- Undgå at omgå sikkerhedsformålet med det polariserede stik eller stik med jordforbindelse. Et polariseret stik har to knive, hvor den ene er bredere end den anden. Et stik med jordforbindelse har to knive og et tredje jordstik. Det brede blad eller det tredje ben er tilvejebragt for din sikkerhed. Hvis det medfølgende stik ikke passer i din stikkontakt, skal du kontakte en elektriker for at få udskiftet den forældede stikkontakt.
- Beskyt netledningen mod at blive trådt på eller klemt, især ved stik, stikkontakter og det sted, hvor de kommer ud af apparatet.
- Brug kun tilbehør/tilbehør specificeret af producenten.
- Træk stikket ud af dette apparat under tordenvejr, eller når det ikke skal bruges i længere perioder.
- Overlad al service til kvalificeret servicepersonale. Service er påkrævet, når apparatet er blevet beskadiget på nogen måde, såsom strømforsyningsledning eller stik er beskadiget, væske er blevet spildt, eller genstande er faldet ind i apparatet, apparatet har været udsat for regn eller fugt, ikke fungerer normalt , eller er blevet droppet.
Udpakning og indhold
Carefully unpack your Behringer XENYX Q1204USB mixer and inspect it for any signs of damage. If any damage is found, contact your dealer immediately. Retain the original packing materials for future transport or storage.
Pakkeindhold:
- Behringer XENYX Q1204USB Mixer
- Strømkabel
- Brugervejledning (dette dokument)
- Wireless Option (if included with your specific package)

Billede: Forside view of the Behringer XENYX Q1204USB mixer, showing all controls and inputs/outputs on the top panel.
Opsætning
1. Strømtilslutning
- Sørg for, at mixerens tænd/sluk-knap er i OFF-positionen.
- Connect the supplied power cable to the AC IN socket on the rear panel of the mixer.
- Sæt den anden ende af strømkablet i en passende stikkontakt.

Image: Rear panel of the Behringer XENYX Q1204USB mixer, showing the power input, power switch, phantom power switch, main outputs, ALT 3-4 outputs, and control room outputs.
2. Indgangsforbindelser
The Q1204USB features various input types:
- Mikrofonindgange (kanal 1-4): Use XLR cables to connect microphones. These channels feature XENYX Mic Preamps. Activate +48V phantom power via the rear panel switch for condenser microphones.
- Line Inputs (Channels 1-4): Use 1/4" TRS or TS cables for line-level instruments or devices.
- Stereo linjeindgange (kanal 5/6, 7/8): Use 1/4" TRS or TS cables for stereo line-level sources.
- 2-Track Input: RCA inputs for connecting external playback devices (e.g., CD player, media player).
3. Udgangsforbindelser
- Hovedudgange: XLR outputs for connecting to main PA systems or recording interfaces.
- ALT 3-4 Outputs: 1/4" TS outputs for sending a sub-mix to an external recorder or monitor.
- Control Room Out: 1/4" TS outputs for connecting to studio monitors.
- Telefonudgang: 1/4" TRS stereoudgang til hovedtelefoner.
4. USB Audio Interface Connection
Connect the mixer to your computer using a standard USB cable. The Q1204USB functions as a 2-input/2-output USB audio interface, allowing you to record your main mix or playback audio from your computer through the mixer.

Image: Illustration of the USB interface logo and a USB Type-B connector, indicating the mixer's USB connectivity.
Betjeningsvejledning
1. Channel Controls (Mono Channels 1-4)
- GEVINST: Adjusts the input sensitivity for the microphone or line input. Set this to achieve a healthy signal level without clipping.
- COMP (Compressor): A "one-knob" compressor for dynamic processing. Turn clockwise to increase compression. The LED indicates compression activity.
- EQ (Equalizer):
- HØJ: Justerer diskantfrekvenser.
- MID: Justerer mellemfrekvenser.
- LAV: Justerer basfrekvenser.
- AUX: Sends a portion of the channel signal to the AUX send output, typically used for monitor mixes or external effects.
- PANDE: Positions the channel signal within the stereo field (left to right).
- STUM: Sætter kanalen på lydløs.
- CLIP LED: Illuminates when the input signal is too high, indicating potential distortion. Reduce the GAIN if this LED lights up frequently.
- Kanal fader: Justerer den samlede lydstyrke for kanalen i hovedmixet.

Billede: Vinklet view of the Behringer XENYX Q1204USB mixer, highlighting the individual channel controls and faders.
2. Stereokanaler (5/6, 7/8)
These channels offer similar controls but are designed for stereo line-level sources. They typically have fewer EQ bands and no compressor.
3. Main Mix Section
- AUX SENDS: Controls the overall level sent to the AUX output.
- AUX RETURNS: Controls the level of signals returning from external effects processors connected to the AUX return inputs.
- HOVED MIX-FADER: Styrer den samlede udgangsvolumen for hovedstereomixet.
- NIVEAUMETERE: LED-målere viser udgangsniveauet for hovedmixet. Sigt efter niveauer omkring 0 dB for at undgå clipping.
- TELEFON/CTRL RUM: Justerer lydstyrken for hovedtelefon- og kontrolrumsudgangene.
- USB/2-TR TO MAIN: Routes the USB or 2-Track input signal to the main mix.
4. USB Audio Interface Operation
When connected to a computer, the Q1204USB acts as a standard audio interface. No special drivers are typically required for basic operation on most modern operating systems. You can record the main stereo mix to your computer or play back audio from your computer through the mixer's main outputs.

Image: Screenshot of a Digital Audio Workstation (DAW) software interface, illustrating how the mixer can integrate with computer recording setups.
5. Wireless-Ready Feature
The mixer is designed to integrate with Behringer's digital wireless systems (sold separately). Consult the wireless system's manual for specific connection and operation instructions.
Opretholdelse
- Rensning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the surface of the mixer. Avoid using abrasive cleaners or solvents.
- Ventilation: Sørg for, at ventilationsåbningerne ikke er blokeret for at forhindre overophedning.
- Opbevaring: When not in use for extended periods, store the mixer in a cool, dry place, preferably in its original packaging or a protective case.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Strømkabel frakoblet; strømafbryder slukket; defekt stikkontakt. | Check power cable connections; ensure power switch is ON; test outlet with another device. |
| Ingen lydudgang | Main mix fader down; channel fader down; mute engaged; incorrect cable connections; faulty speakers/headphones. | Raise main mix and channel faders; disengage mute; verify all cable connections; test speakers/headphones. |
| Forvrænget lyd | Input gain too high (CLIP LED active); output level too high; faulty cable/microphone. | Reduce input GAIN; lower main mix fader; check cables and input sources. |
| Fantomstrøm virker ikke | Phantom power switch off; faulty microphone. | Ensure +48V switch on rear panel is ON; test with another condenser microphone. |
| USB audio not recognized or no sound | Incorrect USB cable; computer driver issue; incorrect audio settings on computer/DAW. | Use a high-quality USB cable; check computer's sound settings to ensure Q1204USB is selected as input/output device; restart computer. |
Specifikationer
| Feature | Detalje |
|---|---|
| Model | Q1204USB |
| Mærke | Behringer |
| Antal kanaler | 12 (4 mono, 4 stereo) |
| Mikrofon Preamps | 4 XENYX Preamps med Phantom Power |
| Kompressorer | 4 studio-grade "one-knob" compressors |
| Udligning | 3-band EQ on mono channels |
| Lydgrænseflade | USB (2-in/2-out) |
| Hardware-interface | USB |
| Forbindelsesteknologi | USB |
| Varens vægt | 6.24 pund (2.83 kg) |
| Produktdimensioner | 12.99 x 10.43 x 3.54 tommer (330 x 265 x 90 mm) |
Garanti og support
For detaljerede garantioplysninger og teknisk support henvises til den officielle Behringer-brochure. webwebstedet eller kontakt deres kundeservice. Gem din købskvittering som købsbevis i tilfælde af garantikrav.
Online resources and FAQs may also be available on the Behringer support pages.





