Behringer NU4-6000 īpaši viegla 6000 W 4 kanālu jaudas pastiprinātāja Amppacēlāja lietošanas instrukcija

1. Ievads

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.

Galvenās funkcijas:

• Delivers 4 x 1600 Watts into 2 Ohms, 2 x 3000 Watts into 4 Ohms, weighing less than 12 lbs / 5.5 kg.
• Maksimāla uzticamība, pateicoties revolucionārai vēsai darbībai paredzētai augsta blīvuma D klases tehnoloģijai ar "gandrīz nulles" termisko uzkrāšanos.
• Ultra-efficient switch-mode power supply for noise-free audio, superior transient response, and low power consumption.
• "Zero-Attack" ierobežotāji piedāvā maksimālu izejas līmeni ar uzticamu pārslodzes aizsardzību.
• Built-in stereo crossover with low-cut, high-cut, and full range mode.

2. Iestatīšana

2.1 Izpakošana un novietošana

Uzmanīgi izpakojiet 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 Priekšējais panelis beidziesview

• Strāvas slēdzis: Pagriež amppacēlājs IESLĒGTS/IZSLĒGTS.
• Channel Gain Controls: Adjust the input sensitivity for each of the four channels.
• Signāla gaismas diodes: Indicate the presence of an input signal.
• Klipu gaismas diodes: Illuminate when the output signal is clipping, indicating potential distortion. Reduce the input level if these LEDs light up frequently.
• Barošanas gaismas diodes: Indicate the operational status of each channel.

2.3 Aizmugurējais panelis virsview un Savienojumi

• 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.
• Režīmu slēdži: Select between Stereo, Parallel, or Bridged operation for each pair of channels (A/B and C/D).
• Crossover slēdži: Select between Full Range, Low-Cut (for subwoofers), or High-Cut (for top speakers) for each pair of channels.
• Strāvas padeve: Standard IEC power connector.
• Ķēdes pārtraucējs: Nodrošina aizsardzību pret pārslodzi.

2.4 Connecting Audio Sources and Speakers

Nodrošiniet amplifier is turned OFF before making any connections.

1. Ievades savienojumi: Pievienojiet audio avotu (mikseri, priekšskaņošanas ierīci)amplifier, etc.) to the XLR or 1/4-inch TRS combo inputs on the rear panel. Use balanced cables for optimal noise rejection.
2. Skaļruņu savienojumi: Connect your passive speakers to the Speakon outputs. Ensure correct polarity (+ to + and - to -).
3. Režīma izvēle: Use the mode switches to select the desired operation:
   • Stereo: Katrs kanāls darbojas neatkarīgi, darbinot atsevišķu skaļruni.
   • Paralēli: 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.
   • Tilts: 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. Crossover iestatījumi: Use the crossover switches to optimize the frequency response for your speakers:
   • Pilns diapazons: Sends the full audio spectrum to the speakers.
   • Zems griezums: Filters out low frequencies, ideal for top speakers when used with subwoofers.
   • Augsts griezums: Filters out high frequencies, ideal for subwoofers.

2.5 Iestatīšanas demonstrācijas video

3. Lietošanas instrukcijas

3.1 Powering On and Initial Level Setting

1. Ensure all gain controls on the amplifieri ir iestatīti minimālajā pozīcijā.
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 Produkts beidziesview Video

4. Apkope

To ensure the longevity and optimal performance of your Behringer NU4-6000 amplifier, ievērojiet šīs apkopes vadlīnijas:

• Tīrīšana: Regulāri notīriet ierīces ārpusi 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.
• Ventilācija: Vienmēr darbiniet amplifier in a well-ventilated environment. Do not block the ventilation openings. Overheating can severely damage the unit.
• Strāvas vads: Inspect the power cord periodically for any damage. Replace immediately if frayed or broken.
• Uzglabāšana: Ja ilgstoši nelietojat, uzglabājiet ampUzglabājiet vēsā, sausā vietā, sargājot no tiešiem saules stariem un ekstremālām temperatūrām.

5. Traucējummeklēšana

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

• Nav jaudas:
  • Pārbaudiet, vai strāvas vads ir droši pievienots abiem amplādētāju un darbojošos strāvas kontaktligzdu.
  • Pārbaudiet, vai strāvas kontaktligzda ir aktīva.
  • Check the circuit breaker on the rear panel; reset if tripped.
• Nav skaņas:
  • 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 ampDzīvotāja impedance un izejas jauda.
• Pārkaršana:
  • Nodrošiniet 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. Specifikācijas

7. Garantija un atbalsts

Behringer produkti ir izstrādāti, lai nodrošinātu uzticamību un veiktspēju. Lai iegūtu detalizētu informāciju par garantiju, lūdzu, skatiet produktam pievienoto garantijas karti vai apmeklējiet oficiālo Behringer vietni. 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.