Introdución
The PRORECK PR-915D is a 1500W Powered Bluetooth PA Speaker, featuring a 15-inch woofer and a 3-channel DSP mixer. Designed for versatile audio applications, it is suitable for DJ setups, live sound reinforcement, parties, and stage performances. This manual provides essential information for the proper setup, operation, and maintenance of your PR-915D speaker.
Características principais:
- Potente saída de 1500 W: Delivers robust, high-quality sound with 1500 watts of peak power, offering 4 speaker use modes (music/club/live/speech) for various applications.
- Built-in 3-Channel Mixer with DSP Control: Features a professional-grade 3-channel mixer and advanced DSP (Digital Signal Processing) for precise sound customization and easy input management.
- Bluetooth Connectivity & Wireless TWS Pairing: Easily stream music wirelessly from your smartphone or tablet via Bluetooth. TWS (True Wireless Stereo) technology allows you to pair two PR-915D speakers for a true stereo experience.
- Opcións de entrada versátiles: Supports multiple input sources including XLR, 1/4" TRS, and AUX IN—ideal for microphone, instrument, mixer, or media player.
- Portable & Durable Design: Rugged enclosure with ergonomic side handles for easy transport and setup.
Figura 1: Fronte view of the PRORECK PR-915D Powered PA Speaker, showcasing its robust grille and PRORECK logo.
O que hai na caixa
Ao abrir o paquete, comprobe que todos os compoñentes estean presentes e en bo estado:
- PRORECK PR-915D Powered PA Speaker
- Cable de alimentación
- Manual de usuario (este documento)
Configuración
Follow these steps to set up your PRORECK PR-915D speaker:
- Colocación: Position the speaker on a stable, flat surface or a compatible speaker stand. Ensure adequate ventilation around the unit.
- Conexión de alimentación: Connect the supplied power cable to the AC INPUT on the rear panel of the speaker and then to a suitable power outlet. Ensure the power switch is in the OFF position before connecting.
- Conexións de entrada: Connect your audio sources (microphones, instruments, mixers, media players) to the appropriate input jacks (XLR, 1/4" TRS, AUX IN) on the rear panel.
- Initial Volume Settings: Before powering on, ensure all volume controls (MASTER VOLUME, MIC/LINE INPUT 1, MIC/LINE INPUT 2) are set to their minimum positions.
- Encendido: Flip the POWER switch to the ON position. The DSP display will illuminate.
Figura 2: detallada view of the rear control panel, including input jacks, DSP display, and power switch.
Instrucións de funcionamento
DSP Control and Speaker Modes:
The PR-915D features a Digital Signal Processor (DSP) for sound customization. Use the DSP control knob (often labeled "Push to edit") to navigate and select different speaker modes (Music, Club, Live, Speech) and adjust parameters like Bass and Treble. Refer to the DSP display for current settings.
Axuste do nivel de entrada:
- MIC/LINE INPUT 1 & 2: Adjust the individual level knobs for connected microphones or line-level devices.
- ENTRADA AUXILIAR: The AUX IN level is typically controlled by the source device.
- VOLUME MESTRE: Controls the overall output volume of the speaker. Gradually increase this after setting individual input levels.
Conectividade Bluetooth:
- Asegúrate de que o Bluetooth estea activado no teu dispositivo de orixe (teléfono intelixente, tableta, etc.).
- On the PR-915D, the Bluetooth indicator will blink when ready for pairing.
- Busca "PRORECK PR-915D" in your device's Bluetooth settings and select it to pair.
- Once paired, the Bluetooth indicator will become solid, and you can stream audio wirelessly.
Emparejamento True Stereo Wireless (TWS):
To achieve a stereo sound experience with two PR-915D speakers:
- Power on both PR-915D speakers.
- Press the "TWS" button on one speaker (this will be your primary speaker). The TWS indicator will blink.
- Press the "TWS" button on the second speaker. Both speakers will attempt to connect.
- Once successfully paired, the TWS indicators on both speakers will become solid. One speaker will act as the left channel and the other as the right.
- Now, connect your Bluetooth device to the primary speaker as described in the "Bluetooth Connectivity" section.
Figure 3: Close-up of the DSP digital signal processor screen, showing input levels, TWS and Bluetooth indicators, and master volume control.
Mantemento
Proper maintenance ensures the longevity and optimal performance of your PR-915D speaker:
- Limpeza: Use a soft, dry cloth to wipe down the exterior of the speaker. Do not use abrasive cleaners, solvents, or waxes.
- Ventilación: Asegúrate de que as aberturas de ventilación estean libres de po e residuos para evitar o sobrequecemento.
- Almacenamento: Cando non o use durante períodos prolongados, garde o altofalante nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Manexo: Always use the ergonomic side handles for transport. Avoid dropping or subjecting the speaker to strong impacts.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen poder | Cable de alimentación non conectado; Toma de corrente avariada; Interruptor apagado. | Ensure power cable is securely connected. Try a different outlet. Turn power switch ON. |
| Sen saída de son | Volume levels too low; Incorrect input selected; Faulty audio cable; Source device issue. | Increase MASTER VOLUME and individual input levels. Verify correct input connection. Test with a different cable/source. |
| Bluetooth non se sincroniza | Speaker not in pairing mode; Device too far; Bluetooth interference. | Ensure Bluetooth indicator is blinking. Move device closer. Turn off other Bluetooth devices. |
| Fallou a vinculación de TWS | Speakers too far apart; TWS button not pressed correctly on both units. | Place speakers closer. Ensure TWS button is pressed on both speakers to initiate pairing. |
| Son distorsionado | Input level too high (clipping); Speaker mode unsuitable for content. | Reduce input levels. Adjust DSP speaker mode (e.g., Music for music, Speech for vocals). |
Especificacións
| Característica | Detalle |
|---|---|
| Nome do modelo | PR-915D |
| Tipo de altofalante | Altofalante portátil |
| Potencia de saída máxima do altofalante | 2000 vatios (pico) |
| Tecnoloxía de conectividade | Bluetooth |
| Dispositivos compatibles | Instrument, Media Player, Microphone, Mixer |
| Cor | Negro |
| Compoñentes incluídos | Cable de alimentación |
| Dimensións do produto (P x A x A) | 15.5" D x 17.5" W x 28.5" H |
| Peso | 62.5 Lbs (Package Weight) |
| Fonte de enerxía | Eléctrico con cable |
| Fabricante | PRORECK |
Figure 4: Diagram showing the dimensions of the PRORECK PR-915D speaker: 28.5 inches high, 17.5 inches wide, and 15.5 inches deep.
Garantía e Soporte
PRORECK stands behind the quality of its products. For information regarding warranty coverage, technical support, or service inquiries, please refer to the official PRORECK websitio web ou póñase en contacto co seu departamento de atención ao cliente. Garde o recibo de compra como proba de compra para calquera reclamación de garantía.
For the most up-to-date support information, please visit the PRORECK official websitio web ou póñase en contacto directamente co servizo de atención ao cliente.
