Introducció
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.
Característiques principals:
- Potent sortida 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.
- Opcions d'entrada versàtils: Supports multiple input sources including XLR, 1/4" TRS, and AUX IN—ideal for microphone, instrument, mixer, or media player.
- Disseny portàtil i durador: Rugged enclosure with ergonomic side handles for easy transport and setup.
Figura 1: Frontal view of the PRORECK PR-915D Powered PA Speaker, showcasing its robust grille and PRORECK logo.
Què hi ha a la caixa
En obrir el paquet, comproveu que tots els components hi siguin presents i que estiguin en bon estat:
- PRORECK PR-915D Powered PA Speaker
- Cable d'alimentació
- Manual d'usuari (aquest document)
Configuració
Follow these steps to set up your PRORECK PR-915D speaker:
- Col·locació: Position the speaker on a stable, flat surface or a compatible speaker stand. Ensure adequate ventilation around the unit.
- Connexió d'alimentació: 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.
- Connexions d'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.
- Configuració inicial del volum: Before powering on, ensure all volume controls (MASTER VOLUME, MIC/LINE INPUT 1, MIC/LINE INPUT 2) are set to their minimum positions.
- Encès: 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.
Instruccions de funcionament
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.
Ajust del nivell d'entrada:
- MIC/LINE INPUT 1 & 2: Adjust the individual level knobs for connected microphones or line-level devices.
- ENTRADA AUX: The AUX IN level is typically controlled by the source device.
- VOLUM MÀSTER: Controls the overall output volume of the speaker. Gradually increase this after setting individual input levels.
Connectivitat Bluetooth:
- Assegureu-vos que el Bluetooth estigui activat al dispositiu font (telèfon intel·ligent, tauleta, etc.).
- On the PR-915D, the Bluetooth indicator will blink when ready for pairing.
- Cerca "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.
Emparellament True Wireless Stereo (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.
- Ara, connecteu el dispositiu Bluetooth a l'altaveu principal tal com es descriu a la secció "Connectivitat Bluetooth".
Figure 3: Close-up of the DSP digital signal processor screen, showing input levels, TWS and Bluetooth indicators, and master volume control.
Manteniment
Proper maintenance ensures the longevity and optimal performance of your PR-915D speaker:
- Neteja: Use a soft, dry cloth to wipe down the exterior of the speaker. Do not use abrasive cleaners, solvents, or waxes.
- Ventilació: Assegureu-vos que les obertures de ventilació estiguin netes de pols i deixalles per evitar el sobreescalfament.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu l'altaveu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Manipulació: Always use the ergonomic side handles for transport. Avoid dropping or subjecting the speaker to strong impacts.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Cable d'alimentació no connectat; Presa de corrent defectuosa; Interruptor apagat. | Ensure power cable is securely connected. Try a different outlet. Turn power switch ON. |
| Sense sortida de so | 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 no emparellat | Speaker not in pairing mode; Device too far; Bluetooth interference. | Ensure Bluetooth indicator is blinking. Move device closer. Turn off other Bluetooth devices. |
| L'aparellament de TWS ha fallat | 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. |
| So distorsionat | 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). |
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | PR-915D |
| Tipus d'altaveu | Altaveu portàtil |
| Potència de sortida màxima dels altaveus | 2000 watts (pic) |
| Tecnologia de connectivitat | Bluetooth |
| Dispositius compatibles | Instrument, Media Player, Microphone, Mixer |
| Color | Negre |
| Components inclosos | Cable d'alimentació |
| Dimensions del producte (P x A x A) | 15.5 "P x 17.5" W x 28.5" H |
| Pes | 62.5 Lbs (Package Weight) |
| Font d'alimentació | Elèctric amb cable |
| Fabricant | 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.
Garantia i Suport
PRORECK stands behind the quality of its products. For information regarding warranty coverage, technical support, or service inquiries, please refer to the official PRORECK weblloc web o poseu-vos en contacte amb el seu departament d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
For the most up-to-date support information, please visit the PRORECK official weblloc web o contacteu directament amb el seu servei d'atenció al client.
