1. Introduzione e oltreview
The Behringer Europower PMP1680S is a powerful and versatile 10-channel 1600W powered mixer designed for live sound applications. Featuring advanced Class-D amplifier technology, dual multi-FX processors, and an FBQ Feedback Detection System, it delivers exceptional sonic performance in a compact and lightweight design. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your PMP1680S mixer.
2. Caratteristiche principali
- Ultra-compact rack-mountable 2 x 800-Watt stereo powered mixer (1600-Watt bridged mode).
- Rivoluzionaria classe D amplifier technology for enormous power and super-light weight.
- 10-channel mixer section with 6 mono and 2 stereo channels, plus separate CD/Tape input/output.
- Two studio-grade, 24-bit stereo FX processors with 100 presets (reverb, chorus, flanger, delay, pitch shifter, multi-effects).
- Revolutionary FBQ Feedback Detection system for instant feedback removal.
- 8 pre microfonici di alta qualitàamps with switchable +48 V phantom power for condenser microphones.
- Effective, musical 3-band EQ, switchable Pad, and Clip LEDs on all mono channels.
- Stereo 7-band graphic EQ for precise frequency correction of monitor and main outputs.
- Voice Canceller function for karaoke applications.
- Selectable stereo (main L/R), double mono (main/monitor), or bridged mono ampmodalità operativa del lificatore.
- Speaker Processing function to match professional speaker systems.
- Standby switch to mute input channels during breaks.
- Adjustable stereo Aux input for external signal sources.
- Internal switch-mode power supply for noise-free audio and low power consumption.
- Rack mount brackets included.
3. Guida all'installazione
Follow these steps to properly set up your Behringer Europower PMP1680S powered mixer:
- Disimballaggio: Carefully unpack the PMP1680S mixer and ensure all components are present, including the rack mount brackets if desired.
- Posizionamento: Place the mixer on a stable, flat surface or install it into a standard equipment rack using the provided brackets. Ensure adequate ventilation around the unit.
- Collegamenti degli altoparlanti: Connect your passive speakers to the POWER AMP outputs using Speakon-compatible cables. Ensure correct impedance matching (e.g., 4 ohms for 1600W bridged mode). Refer to your speaker's specifications for optimal connection.
- Connessioni di ingresso: Connect microphones to the XLR inputs (channels 1-8) and instruments or line-level devices to the 1/4" inputs. Activate +48V phantom power for condenser microphones as needed using the dedicated switch.
- Ingressi ausiliari: Connect external audio sources such as CD players, MP3 players, or tape decks to the CD/TAPE IN RCA inputs.
- Collegamento elettrico: Before plugging in, ensure all volume controls are set to minimum. Plug the power cord into a suitable AC outlet.
4. Istruzioni per l'uso
Familiarize yourself with the operational aspects of your PMP1680S mixer:
- Accensione/spegnimento: Locate the POWER switch on the front panel and turn it ON. The unit will initialize. Always turn on the mixer after connecting all inputs and outputs, and turn it off before disconnecting.
- Regolazione del livello di ingresso: For each channel, adjust the GAIN knob to achieve an optimal input level. The CLIP LED should only flash occasionally during the loudest peaks. If the signal is too hot, engage the PAD switch to attenuate the input.
- Equalizzazione: Use the 3-band EQ (HIGH, MID, LOW) on each mono channel to shape the tone of individual inputs. The stereo 7-band graphic EQ on the main output allows for overall frequency correction of the mixed signal.
- Effects Processors: The PMP1680S features two independent 24-bit FX processors. Select desired effects using the PROGRAM knob for FX 1 and FX 2. Adjust the FX LEVEL to control the overall effect send. Apply effects to individual channels using the FX SEND controls on each channel strip.
- Rilevamento del feedback FBQ: Press the FBQ button to activate the feedback detection system. Red LEDs on the 7-band graphic EQ will illuminate, indicating frequencies causing feedback. Reduce these frequencies using the corresponding faders to eliminate feedback.
- Modalità di uscita: Select between STEREO (Main L/R), DOUBLE MONO (Main/Monitor), or BRIDGED MONO operation using the AMP MODE switch based on your speaker configuration and application needs.
- Cancellatore vocale: Activate the VOICE CANCELLER function for karaoke applications to reduce or remove vocals from stereo recordings played through the CD/TAPE input.
- Funzione standby: Use the STANDBY switch to mute all microphone channels during breaks, allowing background music to play uninterrupted through the CD/Tape input without picking up stage rumore.
5. Manutenzione
Proper maintenance ensures the longevity and optimal performance of your PMP1680S mixer:
- Pulizia: Regularly clean the mixer's exterior with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or waxes, as these can damage the finish and internal components.
- Ventilazione: Ensure adequate airflow around the unit to prevent overheating. Do not block the fan vents on the sides or rear of the mixer. Operate in a well-ventilated area.
- Magazzinaggio: When not in use, store the mixer in a cool, dry place away from direct sunlight, excessive dust, and extreme temperatures. If transporting, use a protective case.
- Gestione dei cavi: Use proper cable management to prevent strain on connectors and accidental disconnections. Avoid bending cables sharply or placing heavy objects on them.
- Alimentazione elettrica: Always use the original power cord provided with the unit. If replacement is necessary, ensure it meets the exact specifications.
6. Risoluzione Dei Problemi
Ecco le soluzioni ai problemi più comuni che potresti riscontrare:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna uscita audio | Power off; incorrect connections; low volume; STANDBY engaged. | Check power, speaker, and input cables. Increase master volume and channel levels. Ensure STANDBY switch is disengaged. |
| Feedback eccessivo | Microphone too close to speakers; high gain; resonant frequencies. | Activate FBQ Feedback Detection and reduce indicated frequencies on the graphic EQ. Reposition microphones or speakers. Lower gain. |
| Suono distorto | Input signal too high (clipping); incorrect impedance; faulty cable. | Reduce input gain if CLIP LEDs are constantly lit. Check speaker impedance. Test and replace faulty cables. |
| Effetti non funzionanti | FX SEND levels low; incorrect effect program; FX RETURN low. | Increase FX SEND levels on channels and FX RETURN levels. Ensure the correct effect program is selected. |
| No Phantom Power (+48V) | Phantom power switch off. | Verify the +48V phantom power switch is engaged for condenser microphones. |
7. Specifiche
| Specificazione | Valore |
|---|---|
| Modello | PMP1680S |
| Peso dell'articolo | 25.3 libbre (11.48 kg) |
| Dimensioni del prodotto (L x P x A) | 18.11 x 8.66 x 12.4 pollici (460 x 220 x 315 mm) |
| Uscita Wattage | 1600 Watts (Bridged Mode), 2 x 800 Watts (Stereo) |
| Numero di canali | 10 (6 mono, 2 stereo) |
| Preamplificatore microfonoamps | 8 (with switchable +48V Phantom Power) |
| FX Processors | 2 (24-bit, 100 presets) |
| Equalizzazione | 3-band per channel, 7-band graphic EQ on main |
| Fonte di alimentazione | Elettrico con cavo |
| Tecnologia di connettività | XLR, 1/4" TRS, RCA |
| Paese di origine | Cina |
8. Garanzia e supporto
For detailed warranty information, product registration, and technical support, please refer to the official Behringer website or contact their customer service directly. Keeping your purchase receipt is recommended for warranty claims.
A comprehensive User Manual (PDF) is available for download for more in-depth information and diagrams: