1. Introducere și Pesteview
The Behringer MPA40BT-Pro is an all-in-one, battery-powered portable PA system designed for various sound reinforcement applications. It features a powerful 40-watt amplifier, an 8-inch low-frequency driver, and integrated Bluetooth connectivity for wireless audio streaming. This system also includes a 4-channel mixer, allowing for multiple inputs, and offers up to 12 hours of continuous operation on a single battery charge, making it ideal for events where power outlets are scarce.
Figura 1: Faţă view of the Behringer MPA40BT-Pro portable PA system. The image displays the compact black cabinet with a large, perforated metal grille covering the speaker. The distinctive yellow Behringer logo is visible on the lower front of the grille. This unit is designed for portability and robust sound delivery.
2. Configurare
2.1 Despachetarea
Carefully remove the MPA40BT-Pro from its packaging. Retain all packaging materials for future transport or storage. Inspect the unit for any signs of damage incurred during shipping. If damage is found, contact your dealer immediately.
2.2 Pornirea și încărcarea
Before initial use, it is recommended to fully charge the internal battery. Connect the supplied power cable to the AC input on the unit and then to a suitable power outlet. The charging indicator light will illuminate. A full charge typically takes several hours. The unit can be operated while charging.
2.3 Plasamentul inițial
Place the MPA40BT-Pro on a stable, flat surface or a compatible speaker stand. Ensure adequate ventilation around the unit to prevent overheating. Avoid placing it in direct sunlight or near heat sources.
3. Instrucțiuni de utilizare
3.1 Controale asupraview
Familiarize yourself with the control panel, typically located on the rear or side of the unit. Key controls include:
- Volumul principal: Adjusts the overall output level of the system.
- Controale de volum ale canalului: Individual volume knobs for each input channel.
- Controale EQ: (If present) Bass and Treble controls to shape the sound.
- Buton de asociere Bluetooth: Inițiază modul de asociere Bluetooth.
- Mufe de intrare: XLR and 1/4" inputs for microphones and instruments.
3.2 Conectivitate Bluetooth
- Power on the MPA40BT-Pro.
- Press and hold the Bluetooth pairing button until the indicator light flashes, indicating pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, MP3 player), search for available devices and select "BEHRINGER MPA40BT-Pro".
- Once connected, the Bluetooth indicator light will become solid. You can now stream audio wirelessly to the PA system.
3.3 Utilizarea mixerului cu 4 canale
The integrated 4-channel mixer allows for versatile input options:
- Canalele 1 și 2: Typically feature combo XLR/1/4" inputs for microphones or line-level instruments. Adjust individual channel volume using their respective knobs.
- Canalele 3 și 4: Often dedicated to stereo line-level inputs (e.g., RCA or 1/8" AUX) for connecting external audio sources like laptops or media players, or for the Bluetooth input.
Adjust the master volume to control the overall output level. For optimal sound, set individual channel volumes to a level that prevents clipping (distortion) before adjusting the master volume.
3.4 Integrarea sistemului wireless
The MPA40BT-Pro is designed for seamless integration with Behringer ULM series wireless microphones. Refer to the ULM microphone manual for specific pairing instructions. Once paired, the wireless microphone signal will be routed through one of the mixer channels.
3.5 Funcționarea bateriei
The internal battery provides up to 12 hours of continuous operation, depending on usage and volume levels. Monitor the battery indicator lights to determine the remaining charge. When the battery is low, connect the unit to AC power to recharge.
4. Întreținere
4.1 Curățare
Clean the exterior of the unit with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents. Ensure no liquids enter the unit's openings.
4.2 Depozitare
When not in use for extended periods, store the MPA40BT-Pro in a cool, dry place, away from direct sunlight and extreme temperatures. It is advisable to fully charge the battery before long-term storage and to periodically recharge it every few months to maintain battery health.
4.3 Îngrijirea bateriei
To maximize battery lifespan, avoid completely draining the battery frequently. Recharge the unit when the low battery indicator appears. If the unit will not be used for an extended period, charge it to approximately 50% before storage.
5. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără putere | Unit not plugged in; battery drained; power switch off. | Ensure power cable is securely connected and plugged into a live outlet. Charge the battery. Turn the power switch to the ON position. |
| Fără ieșire de sunet | Master volume too low; channel volume too low; input device not connected or muted; incorrect input selected. | Increase master and channel volumes. Check input device connections and ensure it's playing audio. Verify correct input source. |
| Probleme de conexiune Bluetooth | Device too far; interference; unit not in pairing mode; previously paired device connected. | Ensure device is within range (approx. 10m). Reduce interference. Put MPA40BT-Pro into pairing mode. Disconnect from other devices. |
| Sunet distorsionat | Input signal too high (clipping); master volume too high; faulty cable. | Reduce input signal level or channel volume. Lower master volume. Try a different cable. |
6. Specificații
- Marca: Behringer
- Model: MPA40BT-Pro
- Putere de ieșire: 40 wați
- Driver LF: 8 inci
- Durata de viață a bateriei: Până la 12 de ore (utilizare tipică)
- Tehnologie de conectivitate: Bluetooth, fără fir
- Mixer Channels: 4 canale
- Dispozitive compatibile: MP3 Player, Smartphone, Tablet, Microphones, Instruments
- Culoare: Negru
- Dimensiuni articol (L x l x H): 20.9 x 14.6 x 12.2 inci
7. Instrucțiuni de siguranță
Please read and follow all safety instructions to prevent electric shock, fire, or injury:
- Nu expuneți acest aparat la ploaie sau umezeală.
- Nu utilizați acest aparat lângă apă.
- Curățați numai cu o cârpă uscată.
- Nu blocați niciun orificiu de ventilație. Instalați conform instrucțiunilor producătorului.
- Nu instalați lângă nicio sursă de căldură, cum ar fi calorifere, registre de căldură, sobe sau alte aparate (inclusiv ampliificatori) care produc căldură.
- Protejați cablul de alimentare să nu fie călcat sau ciupit, în special la prize, prize convenabile și la punctul de ieșire din aparat.
- Utilizați numai atașamente/accesorii specificate de producător.
- Deconectați acest aparat din priză în timpul furtunilor cu fulgere sau când nu este utilizat pentru perioade lungi de timp.
- Toate lucrările de întreținere se adresează personalului de service calificat. Întreținerea este necesară atunci când aparatul a fost deteriorat în vreun fel, cum ar fi cablul de alimentare sau ștecherul este deteriorat, s-a vărsat lichid sau au căzut obiecte în aparat, aparatul a fost expus la ploaie sau umezeală, nu funcționează normal , sau a fost abandonat.
- Prevenirea leziunilor auditive: Operating at high volumes for extended periods can cause permanent hearing damage. Use caution when setting volume levels.
8. Garanție și asistență
Behringer products are covered by a limited warranty. For detailed warranty terms and conditions, please refer to the warranty information card included with your product or visit the official Behringer website. For technical support, service, or spare parts, please contact Behringer customer support or your authorized dealer.
You can find more information and support resources on the official Behringer website: www.behringer.com
