Введение
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.
Основные характеристики:
- Мощный выходной сигнал 1500 Вт: 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.
- Универсальные варианты ввода: Supports multiple input sources including XLR, 1/4" TRS, and AUX IN—ideal for microphone, instrument, mixer, or media player.
- Портативный и прочный дизайн: Rugged enclosure with ergonomic side handles for easy transport and setup.
Рисунок 1: Передняя часть view of the PRORECK PR-915D Powered PA Speaker, showcasing its robust grille and PRORECK logo.
Что в коробке?
После вскрытия упаковки убедитесь, что все компоненты присутствуют и находятся в хорошем состоянии:
- PRORECK PR-915D Powered PA Speaker
- Силовой кабель
- Руководство пользователя (этот документ)
Настраивать
Follow these steps to set up your PRORECK PR-915D speaker:
- Размещение: Position the speaker on a stable, flat surface or a compatible speaker stand. Ensure adequate ventilation around the unit.
- Подключение питания: 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.
- Входные соединения: 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.
- Включение питания: Flip the POWER switch to the ON position. The DSP display will illuminate.
Рисунок 2: Подробная информация view of the rear control panel, including input jacks, DSP display, and power switch.
Инструкция по эксплуатации
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.
Регулировка входного уровня:
- MIC/LINE INPUT 1 & 2: Adjust the individual level knobs for connected microphones or line-level devices.
- ВХОД AUX: The AUX IN level is typically controlled by the source device.
- МАСТЕР-ОБЪЕМ: Controls the overall output volume of the speaker. Gradually increase this after setting individual input levels.
Bluetooth-подключение:
- Убедитесь, что Bluetooth включен на вашем устройстве-источнике (смартфоне, планшете и т. д.).
- On the PR-915D, the Bluetooth indicator will blink when ready for pairing.
- Искать "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.
True Wireless Stereo (TWS) Сопряжение:
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.
Обслуживание
Proper maintenance ensures the longevity and optimal performance of your PR-915D speaker:
- Уборка: Use a soft, dry cloth to wipe down the exterior of the speaker. Do not use abrasive cleaners, solvents, or waxes.
- Вентиляция: Убедитесь, что вентиляционные отверстия очищены от пыли и мусора, чтобы предотвратить перегрев.
- Хранилище: Если динамик не используется в течение длительного времени, храните его в прохладном, сухом месте, вдали от прямых солнечных лучей и экстремальных температур.
- Умение обращаться: Always use the ergonomic side handles for transport. Avoid dropping or subjecting the speaker to strong impacts.
Поиск неисправностей
| Проблема | Возможная причина | Решение |
|---|---|---|
| Нет электричества | Кабель питания не подключен; Розетка неисправна; Выключатель питания выключен. | Ensure power cable is securely connected. Try a different outlet. Turn power switch ON. |
| Нет звука | 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 не сопряжен | Speaker not in pairing mode; Device too far; Bluetooth interference. | Ensure Bluetooth indicator is blinking. Move device closer. Turn off other Bluetooth devices. |
| Ошибка сопряжения 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. |
| Искаженный звук | 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). |
Технические характеристики
| Особенность | Деталь |
|---|---|
| Название модели | PR-915D |
| Тип динамика | Портативная колонка |
| Максимальная выходная мощность динамика | 2000 Вт (пиковая) |
| Технология связи | Bluetooth |
| Совместимые устройства | Instrument, Media Player, Microphone, Mixer |
| Цвет | Черный |
| Включенные компоненты | Силовой кабель |
| Размеры продукта (Д x Ш x В) | 15.5"Д x 17.5"Ш x 28.5"В |
| Масса | 62.5 Lbs (Package Weight) |
| Источник питания | Проводной электрический |
| Производитель | ПРОРЕК |
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.
Гарантия и поддержка
PRORECK stands behind the quality of its products. For information regarding warranty coverage, technical support, or service inquiries, please refer to the official PRORECK webили обратитесь в службу поддержки клиентов. Сохраните чек о покупке в качестве подтверждения покупки на случай предъявления гарантийных претензий.
For the most up-to-date support information, please visit the PRORECK official webсайт или свяжитесь напрямую со службой поддержки клиентов.