Инструкция по эксплуатации активного сабвуфера Behringer EUROLIVE VQ1800D

1. Введение

This manual provides essential information for the safe and efficient operation of your Behringer EUROLIVE VQ1800D Active PA Subwoofer. Please read this manual thoroughly before operating the device to ensure proper setup, usage, and maintenance. Retain this manual for future reference.

Изображение 1.1: Спереди view of the Behringer EUROLIVE VQ1800D Active PA Subwoofer.

2. Инструкции по технике безопасности

Всегда соблюдайте следующие меры предосторожности, чтобы снизить риск поражения электрическим током, возгорания или травмы:

• Источник питания: Подключайте устройство только к электросети.tage specified on the unit. Ensure the power cable is not damaged and is routed safely to prevent tripping hazards.
• Вентиляция: Do not block ventilation openings. Install the device in a location with adequate airflow to prevent overheating.
• Влажность и тепло: Do not expose the device to rain, moisture, dripping or splashing liquids. Keep away from direct heat sources or extreme temperatures.
• Размещение: Place the subwoofer on a stable, level surface. Avoid placing it in direct sunlight or near strong magnetic fields.
• Защита органов слуха: Длительное воздействие высоких уровней звукового давления может привести к необратимому повреждению слуха. Используйте соответствующие средства защиты слуха при работе с сабвуфером на высокой громкости.
• Обслуживание: Не пытайтесь ремонтировать это устройство самостоятельно. Все работы по обслуживанию должны выполняться квалифицированным сервисным персоналом.

3. Содержимое упаковки

При распаковке убедитесь в наличии всех предметов:

• 1 x Behringer EUROLIVE VQ1800D Active PA Subwoofer
• 1 х Кабель питания
• Руководство по эксплуатации (данный документ)

4. Настройка

Follow these steps for initial setup of your subwoofer:

4.1. Физическое размещение

Position the VQ1800D subwoofer on a stable, flat surface, preferably on the floor, to maximize bass response. Ensure there is adequate space around the unit for ventilation.

Изображение 4.1: Примерample setup with the VQ1800D subwoofer and full-range speakers.

4.2. Связи

The VQ1800D features a built-in stereo crossover, allowing you to connect full-range loudspeakers directly to its outputs.

1. Подключение питания: Connect the supplied power cable to the AC inlet on the rear panel of the subwoofer and then to a suitable mains power outlet.
2. Аудиовход: Connect your audio source (e.g., mixer, audio interface) to the XLR input connectors (INPUT 1 or INPUT 2) on the rear panel.
3. Audio Output (to Full-Range Speakers): If using the built-in stereo crossover, connect your full-range loudspeakers to the XLR output connectors (OUTPUT 1 or OUTPUT 2). These outputs provide a high-pass filtered signal to your main speakers, optimizing their performance.

Image 4.2: Rear panel showing input/output connections and controls.

5. Инструкция по эксплуатации

5.1. Включение и выключение

1. Перед включением питания убедитесь, что все соединения надежны.
2. Press the POWER switch on the rear panel to turn the subwoofer on. The power LED will illuminate.
3. Для выключения нажмите кнопку POWER еще раз.

5.2. Adjusting Volume and Crossover

The VQ1800D features controls for fine-tuning its performance:

• Контроль УРОВНЯ: Adjusts the overall output volume of the subwoofer. Start with a low setting and gradually increase to your desired level.
• BOOST Frequency: Allows you to select a specific frequency range (40 Hz to 90 Hz) to boost for enhanced bass impact.
• HIGH CUT Control: Sets the crossover frequency for the subwoofer (70 Hz to 150 Hz). This determines the upper frequency limit of the subwoofer's output and the lower frequency limit of the signal sent to your full-range speakers via the 'PASS THRU' outputs.
• Переключатель PHASE: Inverts the phase of the subwoofer's output. Experiment with this setting to achieve optimal bass alignment with your main speakers.
• ОГРАНИЧИВАЮЩИЙ СВЕТОДИОД: Illuminates when the internal limiter is active, indicating that the signal is too high and clipping may occur. Reduce the input level or the LEVEL control if this LED is constantly lit.

Изображение 5.1: Подробно view of the control panel for volume, boost, and crossover settings.

6. Техническое обслуживание

Регулярное техническое обслуживание обеспечивает долговечность и оптимальную работу вашего сабвуфера:

• Уборка: Use a soft, dry cloth to clean the exterior of the subwoofer. Do not use abrasive cleaners or solvents.
• Вентиляция: Периодически проверяйте, чтобы вентиляционные отверстия были свободны от пыли и мусора.
• Хранилище: When not in use for extended periods, store the subwoofer in a dry, cool environment, protected from dust and extreme temperatures.
• Инспекция: Regularly inspect the power cable and audio cables for any signs of damage. Replace damaged cables immediately.

7. Поиск Неисправностей

If you encounter issues with your VQ1800D subwoofer, refer to the following common troubleshooting steps:

• Нет питания: Ensure the power cable is securely connected to both the subwoofer and the power outlet. Check the power switch position and the mains fuse.
• Нет звука: Verify that the audio source is active and connected correctly to the subwoofer's inputs. Check the LEVEL control setting. Ensure any connected full-range speakers are also powered on and receiving a signal from the subwoofer's outputs.
• Distorted Sound / LIMIT LED Constantly On: Reduce the input signal level from your audio source or lower the subwoofer's LEVEL control. The LIMIT LED indicates that the amplifier is being overdriven.
• Слабый бас: Check the PHASE switch setting. Experiment with both positions to find the optimal phase alignment with your main speakers. Ensure the HIGH CUT frequency is set appropriately for your system.

If the problem persists after attempting these steps, contact qualified service personnel.

8. Технические характеристики

9. Гарантия и поддержка

The Behringer EUROLIVE VQ1800D Active PA Subwoofer comes with a limited warranty. For detailed warranty information, product registration, and technical support, please visit the official Behringer webсайт или свяжитесь с вашим местным дистрибьютором.

For further assistance, refer to the contact information provided on the product packaging or the official Behringer support channels.