1. Wprowadzenie
The Behringer EURORACK UB2222FX-PRO is a 22-input, 2/2-bus mic/line mixer designed for professional audio applications. It features ultra-low noise design, premium mic preamplifiers, and an integrated 24-bit multi-FX processor. This manual provides essential information for the safe and efficient operation of your mixer.
2. Ważne instrukcje bezpieczeństwa
- Zasilanie: Zapewnij prawidłową objętośćtage is used. Connect the power cable securely.
- Wilgoć: Do not expose the unit to rain or moisture. Avoid placing liquid-filled objects on the mixer.
- Wentylacja: Zapewnij odpowiednią wentylację. Nie blokuj otworów wentylacyjnych.
- Serwisowanie: Wszelkie prace serwisowe należy zlecać wykwalifikowanemu personelowi. Nie należy podejmować prób samodzielnej naprawy urządzenia.
- Czyszczenie: Czyścić wyłącznie suchą szmatką.
- Umieszczenie: Place the unit on a stable surface. Avoid extreme temperatures.
3. Konfiguracja
3.1 Rozpakowanie
Carefully unpack your EURORACK UB2222FX-PRO mixer and inspect it for any signs of damage during transit. Retain the original packaging for future transport or storage.
Image: Included accessories for the UB2222FX-PRO mixer, showing rack mounting ears and the power cable. These are used for installation and power connection.
The mixer comes with rack mounting ears, allowing it to be installed in a standard 19-inch equipment rack. Attach these securely using the provided screws if rack mounting is desired.
3.2 Połączenia
Before connecting any audio sources or power, ensure the mixer is powered off.
Image: Rear panel of the Behringer UB2222FX-PRO mixer. This view highlights the power input, main XLR outputs, 1/4-inch sub outputs, control room outputs, and individual channel insert points for external effects processing.
- Wejścia mikrofonowe (XLR): Connect microphones to the XLR inputs on channels 1-8. These inputs feature IMP (Invisible Mic Preamps) and provide phantom power (switchable).
- Wejścia liniowe (1/4" TRS/TS): Connect line-level sources such as keyboards, drum machines, or other audio devices to the 1/4" inputs. Channels 1-8 have mono line inputs, while channels 9/10 through 15/16 are stereo line inputs.
- Wyjścia główne (XLR): Connect these to your main PA system or recording interface.
- Wyjścia pomocnicze (1/4" TS): Use these to send a sub-mix to a separate amplifier, recording device, or monitor system.
- Control Room Out (1/4" TS): Connect to your studio monitors for critical listening.
- Aux Sends/Returns (1/4" TS): Connect external effects processors or monitor systems.
- Channel Inserts (1/4" TRS): For connecting external dynamics processors (compressors, gates) to individual mono channels.
3.3 Połączenie zasilania
Connect the supplied power cable to the AC inlet on the rear panel of the mixer and then to a suitable power outlet. Ensure the power switch is in the OFF position before connecting.
4. Instrukcja obsługi
This section details the primary controls and functions of the EURORACK UB2222FX-PRO mixer.
Obraz: Szczegółowy widok z góry view of the Behringer UB2222FX-PRO mixer, illustrating the layout of all input channels, EQ sections, auxiliary sends, pan controls, mute buttons, channel faders, and the master section with the integrated FX processor display.
4.1 Channel Strip Overview (Mono Channels 1-8)
- Zyskać kontrolę: Adjusts the input sensitivity for the microphone or line input. Set this to achieve a healthy signal level without clipping (indicated by the CLIP LED).
- LOW CUT Button: Engages a high-pass filter to remove unwanted low-frequency rumble.
- Sekcja EQ:
- WYSOKI: Dostosowuje częstotliwości wysokie.
- ŚREDNI: Semi-parametric mid-range control. The CZĘSTOTLIWOŚĆ knob selects the center frequency, and the ŚREDNI knob boosts or cuts it.
- NISKI: Dostosowuje częstotliwości basowe.
- AUX Sends (PRE/POST):
- AUX 1 (PRE): Pre-fader send, typically used for monitor mixes.
- AUX 2 (PRE/POST): Switchable pre/post-fader send for monitoring or external effects.
- FX (POST): Post-fader send, dedicated to the internal effects processor or external effects.
- Sterowanie PAN: Ustawia sygnał kanału w polu stereo (od lewej do prawej).
- Przycisk wyciszenia: Wycisza kanał.
- GŁÓWNY Fader: Controls the channel's level sent to the main mix.
4.2 Stereo Channels (9/10 - 15/16)
These channels are designed for stereo line-level sources and feature simplified controls, including gain, 3-band EQ, AUX sends, balance, mute, and fader.
4.3 Sekcja główna
- FX Processor: The integrated 24-bit digital stereo FX processor offers 99 VIRTUALIZER presets. Use the program selector and display to choose effects like reverb, chorus, flanger, delay, and pitch shifter. The FX send control adjusts the amount of signal sent to the processor.
- AUX Returns: Controls the level of the returned signal from external effects or monitor mixes.
- Suwaki głównego miksu: Control the overall output level of the main stereo mix.
- Subgroup Faders (SUB 1-2): Control the output level of the two subgroups. Channels can be routed to these subgroups for flexible mixing.
- Sala kontrolna/Telefony: Adjusts the level for the control room outputs and headphone output.
5. Konserwacja
- Czyszczenie: Disconnect the power before cleaning. Use a soft, dry, lint-free cloth to wipe the surface of the mixer. Avoid abrasive cleaners or solvents.
- Składowanie: When not in use for extended periods, store the mixer in a cool, dry place, preferably in its original packaging or a protective case, to prevent dust accumulation and physical damage.
- Fader and Knob Care: Unikaj nadmiernej siły podczas obsługi suwaków i pokręteł. Regularnie sprawdzaj płynność działania.
6. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Brak zasilania | Power cable disconnected; power outlet faulty; mixer power switch off. | Check power cable connection; try a different outlet; ensure power switch is ON. |
| Brak dźwięku | Main mix faders down; channel faders down; mute engaged; incorrect input/output connections. | Raise main mix and channel faders; disengage mute; verify all audio connections. |
| Zniekształcony dźwięk | Input GAIN too high; output level too high; faulty cable. | Reduce input GAIN; lower output levels; test with different cables. |
| No effect from FX processor | FX send level too low; FX return level too low; incorrect program selected. | Increase FX send and return levels; select an appropriate FX program. |
| Buczenie lub hałas | Pętla uziemienia, uszkodzone kable, zakłócenia ze strony innych urządzeń. | Check grounding; replace cables; separate audio cables from power cables. |
7. Specyfikacje techniczne
- Model: UB2222FX-PRO
- Kanały: 22 (8 mono, 4 stereo)
- Przedwzmacniacz mikrofonowyamps: 8 x IMP "Invisible" Mic Preamps
- EQ: 3-band with semi-parametric mid on mono channels
- FX Processor: 24-bit digital stereo with 99 VIRTUALIZER presets
- Wysyłki Aux: 3 per channel (1 pre, 1 pre/post switchable, 1 post FX)
- Podgrupy: 2 with separate outputs
- Wymiary (wys. x szer. x gł.): Około 3.54 x 16.93 x 13.98 cala (89.9 x 430 x 355 mm)
- Waga: Około 12.04 funta (5.46 kg)
- Technologia łączności: Pomocniczy
- Wejście audio: Pomocniczy
8. Gwarancja i wsparcie
Aby uzyskać szczegółowe informacje dotyczące gwarancji i pomocy technicznej, zapoznaj się z oficjalną stroną Behringer website or contact your local Behringer distributor. Keep your purchase receipt as proof of purchase.
Wsparcie online: www.behringer.com/support