1. Introducere
The RCF F12 XR is a 12-channel analog mixer console designed for professional audio applications. It features high-quality preamplifiers, a comprehensive DSP effects section, and a built-in USB audio interface for recording and playback. This manual provides essential information for the proper setup, operation, and maintenance of your F12 XR mixer.
2. Informații importante privind siguranța
Please read and understand all safety instructions before operating the device. Retain this manual for future reference.
- Sursa de alimentare: Connect the unit only to a power supply of the type described in this manual and marked on the unit. Ensure the power cord is not damaged or pinched.
- Ventilare: Nu blocați niciun orificiu de ventilație. Instalați conform instrucțiunilor producătorului.
- Apă și umiditate: Nu expuneți acest aparat la ploaie sau umezeală. Nu utilizați acest aparat în apropierea apei.
- Căldură: Nu instalați lângă nicio sursă de căldură, cum ar fi calorifere, registre de căldură, sobe sau alte aparate (inclusiv ampliificatori) care produc căldură.
- Service: Nu încercați să reparați singur acest produs. Consultați toate lucrările de service către personalul calificat de service.
- Împământare: Acest produs trebuie să fie împământat.

3. Ghid de instalare
3.1 Despachetarea
Carefully remove the mixer from its packaging. Inspect the unit for any signs of damage that may have occurred during transit. Retain the original packaging for future transport or storage.
3.2 Conexiune la alimentare
Connect the provided power cord to the AC input on the rear panel of the mixer (refer to Figure 2.1). Plug the other end into a suitable grounded electrical outlet. The F12 XR operates on a Corded Electric power source, compatible with 100-240V AC.
3.3 Conexiuni audio
The F12 XR offers various input and output options:
- Microphone Inputs (XLR): Connect microphones to the XLR inputs (channels 1-6). Ensure phantom power (+48V) is enabled only when using condenser microphones that require it.
- Line Inputs (1/4" TRS/TS): Connect line-level sources such as keyboards, guitars (with DI box), or other audio devices to the 1/4" inputs.
- Stereo Inputs (1/4" TRS): Channels 5/6, 7/8, 9/10, and 11/12 can accept stereo line-level signals.
- Main Outputs (XLR): Connect these to your main PA system or studio monitors.
- Control Room Outputs (1/4" TRS): Connect to control room monitors.
- Phones Output (1/4" TRS): Conectați căștile pentru monitorizare.
3.4 Conexiune USB
Connect a USB cable from the USB port on the rear panel of the mixer to your computer. The F12 XR functions as a 2-in/2-out USB audio interface, allowing you to record the main mix and play back audio from your computer.

4. Instrucțiuni de utilizare
4.1 Pesteview de controale
The F12 XR features a logical layout of controls for intuitive operation. Each channel strip provides dedicated controls for input gain, equalization, auxiliary sends, pan, mute, and level fader. The master section includes controls for the main mix, effects, and monitoring.

4.2 Channel Strip Controls
- CÂŞTIG: Adjusts the input sensitivity for the connected microphone or line source.
- EQ (înalt, mediu, scăzut): Egalizator cu trei benzi pentru modelarea tonului fiecărui canal.
- AUX 1/2: Sends for creating monitor mixes or external effects sends.
- FX: Send level to the internal DSP effects processor.
- TIGAIE: Poziționează semnalul canalului în câmpul stereo (de la stânga la dreapta).
- MUT: Silences the channel's output to the main mix and AUX sends.
- LED PEAK: Se aprinde când semnalul de intrare este prea puternic, indicând o posibilă saturare.
- FADER: Controls the overall level of the channel in the main mix.
4.3 Main Mix and Output Controls
- FADER MIX PRINCIPAL: Controlează nivelul general de ieșire al mixajului stereo principal.
- CTRL ROOM LEVEL: Adjusts the volume of the control room outputs.
- NIVELUL TELEFOANELOR: Reglează volumul ieșirii pentru căști.
- VU METRI: Provide visual indication of the main output level.
4.4 DSP Effects Section
The F12 XR includes a PRO DSP FX section with 16 professional effects presets. Use the dedicated controls to select and adjust the desired effect. The FX RETURN fader controls the overall level of the effects in the main mix.

4.5 Interfață audio USB
The integrated USB audio interface allows for 2-channel recording of the main mix to a computer and 2-channel playback from a computer. Ensure your computer's operating system recognizes the mixer as an audio device. No special drivers are typically required for basic functionality.
5. Întreținere
5.1 Curățare
To clean the mixer, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or waxes. Avoid spraying liquids directly onto the unit.
5.2 Depozitare
Când nu este utilizat pentru perioade lungi de timp, depozitați mixerul într-un loc răcoros și uscat, ferit de lumina directă a soarelui și de temperaturi extreme. Se recomandă utilizarea ambalajului original pentru protecție.
6. Depanare
If you encounter issues with your F12 XR mixer, refer to the following common problems and solutions:
- Fără putere: Ensure the power cord is securely connected to both the mixer and a working electrical outlet. Check the power switch position and the fuse on the rear panel.
- Fără ieșire de sunet: Verify that the main mix fader is up, and individual channel faders are at appropriate levels. Check all cable connections to speakers/monitors. Ensure the MUTE buttons are not engaged on active channels.
- Sunet distorsionat: Reduce the GAIN on input channels if the PEAK LED is frequently illuminating. Lower the main mix fader if the output meters are consistently in the red. Check for impedance mismatches with connected equipment.
- Sunetul USB nu funcționează: Confirm the USB cable is properly connected. Check your computer's sound settings to ensure the F12 XR is selected as the input/output device. Restart your computer and the mixer.
- Effects Not Heard: Ensure the FX send knob on the desired channel is turned up, and the FX RETURN fader in the master section is at an audible level.
If the problem persists, contact RCF customer support or a qualified service technician.
7. Specificatii tehnice
- Marca: RCF
- Număr de model: 17140090
- Număr de canale: 12
- Tehnologie de conectivitate: USB
- Intrare audio: XLR
- Sursa de alimentare: Electric cu fir
- Dimensiuni produs: 1712.6 x 1712.6 x 570.87 inci
- Data primului disponibil: 12 martie 2019
8. Garanție și asistență
For information regarding warranty coverage, service, or technical support, please refer to the warranty card included with your product or visit the official RCF webNu încercați să reparați unitatea singur, deoarece acest lucru ar putea anula garanția.





