1. Entwodiksyon
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.
Karakteristik kle:
- Delivers 4 x 1600 Watts into 2 Ohms, 2 x 3000 Watts into 4 Ohms, weighing less than 12 lbs / 5.5 kg.
- Fyab maksimòm grasa teknoloji revolisyonè High-Density Class-D ki fonksyone fre epi ki gen yon akimilasyon tèmik "prèske zewo".
- Ultra-efficient switch-mode power supply for noise-free audio, superior transient response, and low power consumption.
- Limitè "Zero-Attack" yo ofri nivo pwodiksyon maksimòm ak yon pwoteksyon serye kont surcharge.
- Built-in stereo crossover with low-cut, high-cut, and full range mode.
2. Enstalasyon
2.1 Debalaj ak plasman
Ak anpil atansyon depale amplifier and inspect it for any signs of damage. Place the ampLimyè a nan yon zòn byen ayere, de preferans nan yon etajè ekipman estanda 19 pous. Asire w ke gen ase sikilasyon lè toutotou inite a pou anpeche li chofe twòp.
2.2 Front Panel Overview
- Pouvwa switch: Vire a amplifier ON/OFF.
- Channel Gain Controls: Adjust the input sensitivity for each of the four channels.
- LED siyal: Indicate the presence of an input signal.
- LED clip: Illuminate when the output signal is clipping, indicating potential distortion. Reduce the input level if these LEDs light up frequently.
- Pouvwa dirije: Indicate the operational status of each channel.
2.3 Dèyè Panel Overview ak Koneksyon
- 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.
- Chanjman mòd: Select between Stereo, Parallel, or Bridged operation for each pair of channels (A/B and C/D).
- Chanjman kwazman: Select between Full Range, Low-Cut (for subwoofers), or High-Cut (for top speakers) for each pair of channels.
- Antre pouvwa: Standard IEC power connector.
- Awondisman brekè: Provides overload protection.
2.4 Connecting Audio Sources and Speakers
Asire w la amplifier is turned OFF before making any connections.
- Koneksyon Antre: Konekte sous odyo ou a (miksè, pre-amplifier, etc.) to the XLR or 1/4-inch TRS combo inputs on the rear panel. Use balanced cables for optimal noise rejection.
- Koneksyon oratè: Connect your passive speakers to the Speakon outputs. Ensure correct polarity (+ to + and - to -).
- Seleksyon mòd: Use the mode switches to select the desired operation:
- Stereo: Chak kanal fonksyone poukont li, li kontwole yon oratè apa.
- Paralèl: 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.
- Pon: 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).
- Anviwònman kwazman: Use the crossover switches to optimize the frequency response for your speakers:
- Ranje konplè: Sends the full audio spectrum to the speakers.
- Koupe ba: Filters out low frequencies, ideal for top speakers when used with subwoofers.
- Koupe segondè: Filters out high frequencies, ideal for subwoofers.
2.5 Setup Demonstration Videos
Video 1: General setup guide for Rockville RPA series amplifiers. While a different model, the connection principles for mixers and speakers are similar and can provide helpful visual guidance.
Video 2: Setup instructions for Rockville D Series Amplifiers. This video demonstrates various connection types and modes that are applicable to the Behringer NU4-6000.
3. Operasyon Enstriksyon
3.1 Powering On and Initial Level Setting
- Ensure all gain controls on the amplifier are set to their minimum position.
- Turn on your audio source equipment first.
- Flip the Power Switch on the Behringer NU4-6000 to the ON position. The Power LEDs should illuminate.
- 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 Pwodwi souview Videyo
Video 3: Product video for Rockville D Series Amps. This video provides a general overview of amplifier features and operation, which can be helpful for understanding the NU4-6000's functionalities.
4. Antretyen
To ensure the longevity and optimal performance of your Behringer NU4-6000 amplifer, swiv gid antretyen sa yo:
- Netwayaj: Regilyèman netwaye eksteryè a 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.
- Vantilasyon: Toujou opere a amplifier in a well-ventilated environment. Do not block the ventilation openings. Overheating can severely damage the unit.
- Kòd pouvwa: Inspect the power cord periodically for any damage. Replace immediately if frayed or broken.
- Depo: Lè w pa itilize l pou yon bon bout tan, sere l ampSere l nan yon kote ki fre epi sèk, lwen limyè solèy dirèk ak tanperati ekstrèm.
NAN. Depanaj
If you encounter issues with your Behringer NU4-6000, refer to the following common troubleshooting steps:
- Pa gen pouvwa:
- Tcheke si kòd kouran an byen konekte nan tou de amplifijè ak yon priz kouran ki fonksyone.
- Verifye ke priz elektrik la aktif.
- Check the circuit breaker on the rear panel; reset if tripped.
- Pa gen son:
- 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.
- Surchof:
- Asire w la 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. Espesifikasyon
| Spesifikasyon | Valè |
|---|---|
| Modèl | NU4-6000 |
| Output Power (2 Ohms) | 4 x 1600 Watts |
| Output Power (4 Ohms) | 2 x 3000 Watts |
| AmpKalite lifier | Klas-D |
| Pwovizyon pou pouvwa | Mòd Chanjman |
| Pwa atik | 12.35 liv (5.6 kg) |
| Dimansyon pwodwi | 19.02 x 12.91 x 3.5 pous (483 x 328 x 89 mm) |
| Bati-an kwazman | Yes (Low-Cut, High-Cut, Full Range) |
| Limiteur | "Zero-Attack" Limiters |
7. Garanti ak sipò
Pwodwi Behringer yo fèt pou fyab ak pèfòmans. Pou enfòmasyon detaye sou garanti a, tanpri al gade kat garanti ki vini ak pwodwi ou a oswa vizite sit ofisyèl Behringer la. 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.
