Қувваи 4-каналии Behringer NU4-6000 хеле сабук 6000W AmpДастури дастури liifier

1. Муқаддима

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 Amplifier. Please read it thoroughly before use and retain it for future reference.

Хусусиятҳои асосӣ:

• 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. Танзимот

2.1 Кушодан ва ҷойгиркунӣ

Бодиққат бастаро кушоед 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 Панели пеши болоиview

• Калиди барқ: -ро мегардонад ampлифт ФУРУШ/ХОМУШ.
• Channel Gain Controls: Adjust the input sensitivity for each of the four channels.
• LED-ҳои сигнал: Indicate the presence of an input signal.
• Клипҳои LED: Illuminate when the output signal is clipping, indicating potential distortion. Reduce the input level if these LEDs light up frequently.
• LED-ҳои барқ: Indicate the operational status of each channel.

2.3 Панели пушти болоview ва Пайвастшавӣ

• 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.
• Гузаришҳои режим: Select between Stereo, Parallel, or Bridged operation for each pair of channels (A/B and C/D).
• Гузаришҳои кроссовер: Select between Full Range, Low-Cut (for subwoofers), or High-Cut (for top speakers) for each pair of channels.
• Вуруди барқ: Standard IEC power connector.
• Калиди барқ: Муҳофизати изофабориро таъмин мекунад.

2.4 Connecting Audio Sources and Speakers

Таъмин кунед amplifier is turned OFF before making any connections.

1. Пайвастҳои воридотӣ: Манбаи аудиои худро пайваст кунед (миксер, пешamplifier, etc.) to the XLR or 1/4-inch TRS combo inputs on the rear panel. Use balanced cables for optimal noise rejection.
2. Пайвастҳои баландгӯякҳо: Connect your passive speakers to the Speakon outputs. Ensure correct polarity (+ to + and - to -).
3. Интихоби режим: Use the mode switches to select the desired operation:
   • Стерео: Ҳар як канал мустақилона кор мекунад, ки баландгӯяки алоҳида дорад.
   • Параллел: 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.
   • Купрукдор: 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. Танзимоти кроссовер: Use the crossover switches to optimize the frequency response for your speakers:
   • Диапазони пурра: Sends the full audio spectrum to the speakers.
   • Кӯтоҳ: Filters out low frequencies, ideal for top speakers when used with subwoofers.
   • Буриши баланд: Filters out high frequencies, ideal for subwoofers.

2.5 Setup Demonstration Videos

3. Дастурҳои истифодабарӣ

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 Маҳсулот ба охир расидview Видео

4. Нигоҳдорӣ

To ensure the longevity and optimal performance of your Behringer NU4-6000 amplifier, ин дастурҳои нигоҳубинро риоя кунед:

• Тозакунӣ: берунии онро мунтазам тоза кунед 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.
• Вентилятсия: Ҳамеша -ро идора кунед amplifier in a well-ventilated environment. Do not block the ventilation openings. Overheating can severely damage the unit.
• Сими барқ: Inspect the power cord periodically for any damage. Replace immediately if frayed or broken.
• Нигоҳдорӣ: Вақте ки дар муддати тӯлонӣ истифода набаред, онро нигоҳ доред ampлифт дар ҷои хунук ва хушк, дур аз нурҳои бевоситаи офтоб ва ҳарорати аз ҳад зиёд.

5. Баррасии мушкилот

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

• Не қудрат:
  • Check if the power cord is securely connected to both the amplifier and a working power outlet.
  • Боварӣ ҳосил кунед, ки васлаки барқ ​​фаъол аст.
  • Check the circuit breaker on the rear panel; reset if tripped.
• Овоз нест:
  • 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.
• Аз ҳад зиёд гармшавӣ:
  • Таъмин кунед 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. Мушаххасоти

7. Кафолат ва дастгирӣ

Маҳсулоти Behringer барои эътимоднокӣ ва иҷроиш тарҳрезӣ шудаанд. Барои маълумоти муфассали кафолат, лутфан ба корти кафолати бо маҳсулоти шумо дохилшуда муроҷиат кунед ё ба ширкати расмии Behringer муроҷиат кунед. 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.