Behringer NU4-6000 Ултра лесен 6000W 4-канален звучен систем AmpПрирачник за употреба на lifier

1. Вовед

This manual provides essential information for the safe and efficient operation of your Behringer NU4-6000 Ultra-Lightweight, High-Density, 6000-Watt 4-Channel Power Ampосвежувач. Ве молиме внимателно прочитајте го пред употреба и зачувајте го за во иднина.

Клучни карактеристики:

• Delivers 4 x 1600 Watts into 2 Ohms, 2 x 3000 Watts into 4 Ohms, weighing less than 12 lbs / 5.5 kg.
• Ultimate reliability through revolutionary cool-running High-Density Class-D technology with "near-zero" thermal buildup.
• Ultra-efficient switch-mode power supply for noise-free audio, superior transient response, and low power consumption.
• "Zero-Attack" limiters offer maximum output level with reliable overload protection.
• Built-in stereo crossover with low-cut, high-cut, and full range mode.

2. Поставување

2.1 Отпакување и поставување

Внимателно отпакувајте го amplifier and inspect it for any signs of damage. Place the amplifier in a well-ventilated area, preferably in a standard 19-inch equipment rack. Ensure adequate airflow around the unit to prevent overheating.

2.2 Надворешен преден панелview

• Прекинувач: Врти на ampзасилувач ВКЛУЧЕНО/ИСКЛУЧЕНО.
• Channel Gain Controls: Adjust the input sensitivity for each of the four channels.
• Сигнални LED диоди: Indicate the presence of an input signal.
• Клип LED диоди: Illuminate when the output signal is clipping, indicating potential distortion. Reduce the input level if these LEDs light up frequently.
• LED диоди за напојување: Indicate the operational status of each channel.

2.3 Надвор од задниот панелview и Врски

• Inputs (CH A, CH B, CH C, CH D): XLR and 1/4-inch TRS combo jacks for connecting audio sources.
• Outputs (CH A, CH B, CH C, CH D): Speakon connectors for connecting speakers.
• Прекинувачи на режими: Select between Stereo, Parallel, or Bridged operation for each pair of channels (A/B and C/D).
• Кросовер прекинувачи: Select between Full Range, Low-Cut (for subwoofers), or High-Cut (for top speakers) for each pair of channels.
• Влез на енергија: Standard IEC power connector.
• Прекинувач на електрично коло: Обезбедува заштита од преоптоварување.

2.4 Поврзување на аудио извори и звучници

Обезбедете го ampОлабавувачот е исклучен пред да се направат какви било поврзувања.

1. Влезни врски: Поврзете го вашиот аудио извор (миксер, преуредувач)amplifier, etc.) to the XLR or 1/4-inch TRS combo inputs on the rear panel. Use balanced cables for optimal noise rejection.
2. Врски со звучници: Connect your passive speakers to the Speakon outputs. Ensure correct polarity (+ to + and - to -).
3. Избор на режим: Use the mode switches to select the desired operation:
   • Стерео: Each channel operates independently, driving a separate speaker.
   • Паралелно: Input signal from Channel A is sent to both Channel A and Channel B outputs (and similarly for C/D), allowing both channels to drive speakers with the same mono signal.
   • Премостено: Combines the power of two channels (A+B or C+D) to drive a single, higher-power speaker (typically a subwoofer). Ensure the speaker impedance is compatible with bridged mode (usually 4 or 8 Ohms).
4. Поставки за кросовер: Use the crossover switches to optimize the frequency response for your speakers:
   • Целосен опсег: Sends the full audio spectrum to the speakers.
   • Ниско пресек: Filters out low frequencies, ideal for top speakers when used with subwoofers.
   • Високо сечење: Filters out high frequencies, ideal for subwoofers.

2.5 Демонстративни видеа за поставување

3. Упатства за работа

3.1 Powering On and Initial Level Setting

1. Ensure all gain controls on the amplifier are set to their minimum position.
2. Turn on your audio source equipment first.
3. Flip the Power Switch on the Behringer NU4-6000 to the ON position. The Power LEDs should illuminate.
4. Slowly increase the gain controls for each channel until the desired volume is reached. Monitor the Signal and Clip LEDs to avoid distortion.

3.2 Understanding "Zero-Attack" Limiters

The "Zero-Attack" limiters are designed to provide maximum output level with reliable overload protection. They automatically detect when the signal is approaching clipping and dynamically reduce the gain to prevent distortion and protect your speakers.

3.3 Class-D Technology and Switch-Mode Power Supply

The NU4-6000 utilizes revolutionary High-Density Class-D amplifier technology, which ensures cool-running operation with "near-zero" thermal buildup. Coupled with an ultra-efficient switch-mode power supply, the amplifier delivers noise-free audio, superior transient response, and low power consumption, making it ideal for extended use.

3.4 Производ надview Видео

4. Одржување

To ensure the longevity and optimal performance of your Behringer NU4-6000 ampлифирач, следете ги овие упатства за одржување:

• Чистење: Редовно чистете ја надворешноста на amplifier with a soft, dry cloth. Avoid using abrasive cleaners or solvents. Ensure ventilation grilles are free from dust and debris to maintain proper airflow.
• Вентилација: Секогаш управувајте со amplifier in a well-ventilated environment. Do not block the ventilation openings. Overheating can severely damage the unit.
• Кабел за напојување: Inspect the power cord periodically for any damage. Replace immediately if frayed or broken.
• Складирање: Кога не се користи подолг период, чувајте го ampладилникот на ладно и суво место, подалеку од директна сончева светлина и екстремни температури.

5 Смена на проблеми

If you encounter issues with your Behringer NU4-6000, refer to the following common troubleshooting steps:

• Без моќност:
  • Проверете дали кабелот за напојување е безбедно поврзан со двата ampразладувач и функционален штекер.
  • Проверете дали штекерот е активен.
  • Check the circuit breaker on the rear panel; reset if tripped.
• Нема звук:
  • Ensure all audio input and speaker output cables are correctly and securely connected.
  • Verify that the input source is active and sending a signal.
  • Check the gain controls on the amplifier; ensure they are not set to minimum.
  • Confirm that the correct mode (Stereo, Parallel, Bridged) is selected for your setup.
• Distorted Sound / Clip LED On:
  • Reduce the input gain on the amplifier or the output level from your audio source.
  • Ensure your speakers are correctly matched to the amplifier's impedance and power output.
• Прегревање:
  • Обезбедете го amplifier has adequate ventilation and that no vents are blocked.
  • Check speaker impedance; operating with too low an impedance can cause overheating.
  • Reduce the overall volume or continuous high-power operation.

If the problem persists after trying these steps, please contact Behringer customer support.

6. Спецификации

7. Гаранција и поддршка

Производите на Behringer се дизајнирани за сигурност и перформанси. За детални информации за гаранцијата, ве молиме погледнете ја гарантната картичка што е вклучена во вашиот производ или посетете ја официјалната страница на Behringer. website. If you require technical support, service, or have any questions regarding your NU4-6000 amplifier, please contact Behringer customer support through their official channels.