1. Introducció
The Behringer iNUKE NU1000 is an ultra-lightweight, high-density 1000-watt power amplifier designed for professional audio applications. This amplifier delivers significant power output while maintaining a compact and efficient design, making it suitable for various sound reinforcement needs. Its advanced Class-D technology ensures reliable performance with minimal thermal buildup.
Les característiques clau inclouen:
- Delivers 2 x 500 Watts into 2 Ohms; 2 x 300 Watts into 4 Ohms; 1000 Watts into 4 Ohms (bridge mode).
- Revolutionary cool-running High-Density Class-D technology for ultimate reliability.
- Ultra-efficient switch-mode power supply for noise-free audio and superior transient response.
- "Zero-Attack" limiters provide maximum output level with reliable overload protection.
- Built-in stereo crossover with low-cut, high-cut, and full range modes.
2. Instruccions de seguretat importants
Please read and follow all safety instructions before operating this device to prevent electric shock, fire, or injury. Keep these instructions for future reference.
- Font d'alimentació: Connect the unit only to an AC power outlet that matches the voltage i la freqüència especificades al panell posterior.
- Posada a terra: Ensure the power cord has a grounding conductor. Do not defeat the safety purpose of the polarized or grounding-type plug.
- Ventilació: No bloquegeu cap obertura de ventilació. Instal·leu-la d'acord amb les instruccions del fabricant. Manteniu un espai suficient al voltant de la unitat per a un flux d'aire adequat.
- Aigua i humitat: No utilitzeu aquest aparell a prop de l'aigua ni l'exposeu a degoteigs o esquitxades. No col·loqueu objectes plens de líquids a sobre de l'aparell.
- Calor: No instal·leu a prop de cap font de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.
- Neteja: Netegeu només amb un drap sec.
- Manteniment: Demaneu tot el servei a personal de servei qualificat. El manteniment és necessari quan l'aparell s'ha fet malbé d'alguna manera, com ara el cable d'alimentació o l'endoll està danyat, s'ha vessat líquid o han caigut objectes a l'aparell, l'aparell ha estat exposat a la pluja o la humitat, no funciona amb normalitat. , o s'ha deixat caure.
- cables: Use only specified attachments/accessories. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
3. Configuració i connexions
3.1 Desembalatge i col·locació
Carefully unpack the Behringer iNUKE NU1000 amplifier. Inspect the unit for any signs of damage during transit. Place the amplifier in a well-ventilated area, ideally in a standard 19-inch equipment rack. Ensure sufficient space around the unit for proper airflow, especially around the rear fan.
3.2 Tauler frontal sobreview
Figure 3.1: Front panel of the Behringer iNUKE NU1000 amplificador. Això view shows the power button, channel level controls (CH A and CH B), and status indicators.
The front panel provides access to the main operational controls and indicators:
- Botó d'encesa: Gira el ampmés viu encès o apagat.
- Channel Level Controls (CH A, CH B): Adjust the output level for each channel.
- Signal/Clip LEDs: Indicate signal presence and clipping (overload) for each channel.
- LED d'alimentació: S'il·lumina quan la unitat està engegada.
3.3 Connexions del panell posterior
Figure 3.2: Rear panel of the Behringer iNUKE NU1000 amplificador. Això view displays the AC power inlet, input connectors (XLR/TRS combo), output connectors (Speakon-compatible), and crossover mode switches.
The rear panel houses all input, output, and power connections:
- Entrada d'alimentació CA: Connect the supplied power cord here. Ensure the power source matches the unit's requirements.
- Inputs (CH A, CH B): These are combo XLR/TRS 6.35mm Jack connectors for balanced or unbalanced audio signals from your mixer or audio interface.
- Outputs (CH A, CH B): Speakon-compatible connectors for connecting to your loudspeakers. Ensure correct wiring for stereo or bridge mode.
- Interruptor de mode: Selects between Stereo, Parallel, or Bridge operating modes.
- Interruptor de creuament: Configures the built-in stereo crossover for Low-Cut, High-Cut, or Full Range operation.
3.4 Connexió de dispositius d'àudio
- Connecteu la font d'àudio (per exemple, mesclador, preamplificador)amplifier) al Input CH A i Input CH B using appropriate XLR or 6.35mm TRS cables.
- Connecteu els vostres altaveus al Output CH A i Output CH B using Speakon-compatible cables. Ensure the impedance of your speakers matches the amplifier's capabilities (2 Ohms, 4 Ohms, or 8 Ohms).
- Estableix el Commutador de mode to your desired operation (Stereo for two separate channels, Bridge for mono high-power output).
- Ajusteu el Interruptor de creuament based on your speaker setup. Use "Full Range" for full-range speakers, "Low-Cut" for subwoofers, or "High-Cut" for mid/high frequency speakers.
- Connecteu el cable d'alimentació a la xarxa Entrada d’alimentació de CA. and then to a grounded electrical outlet.
4. Funcionament del Ampmés viu
4.1 Engegada/apagada
- Before powering on, ensure all level controls on the amplifier and your audio source are set to their minimum positions.
- Premeu el botó Botó d'engegada on the front panel. The Power LED will illuminate.
- To power off, first reduce all levels, then press the Botó d'engegada.
4.2 Ajust dels nivells
Gradually increase the level controls on your audio source, then slowly raise the Channel Level Controls (CH A, CH B) a la amplifier until the desired volume is achieved. Monitor the Signal/Clip LEDs:
- LED de senyal: Indicates that an audio signal is present.
- LED de clip: If this LED illuminates frequently or stays lit, it indicates that the signal is too strong and clipping is occurring. Reduce the input level from your source or the amplifier's channel level to prevent distortion and potential speaker damage. The "Zero-Attack" limiters are designed to provide reliable overload protection, but continuous clipping should be avoided.
4.3 Configuració del crossover
The built-in stereo crossover allows for flexible system configuration:
- Gamma completa: Passes the entire audio spectrum to the speakers. Suitable for full-range loudspeakers.
- Tall baix: Filters out high frequencies, sending only low frequencies to the speakers. Ideal for subwoofers.
- Tall alt: Filters out low frequencies, sending only high frequencies to the speakers. Suitable for mid/high frequency speakers.
Adjust the crossover switch on the rear panel according to your speaker setup and desired sound reproduction.
5. Manteniment
Proper maintenance ensures the longevity and optimal performance of your Behringer iNUKE NU1000 ampmés viu.
- Neteja: Disconnect the power before cleaning. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners or solvents.
- Ventilació: Regularly check that the ventilation openings, especially the rear fan, are free from dust and obstructions. Blocked vents can lead to overheating and reduced performance.
- Inspecció del cable: Periodically inspect all audio and power cables for damage. Replace any frayed or damaged cables immediately.
- Emmagatzematge: Si emmagatzema el amplifier for an extended period, ensure it is in a dry, dust-free environment.
6. Solució De Problemes
This section addresses common issues you might encounter with your iNUKE NU1000 ampmés viu.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cord not connected; Power outlet faulty; Amplifier power switch off. | Ensure power cord is securely connected. Test the power outlet. Press the power button on the front panel. |
| Sense sortida de so | Input cables disconnected; Output cables disconnected; Channel level controls at minimum; Source device not sending signal; Incorrect mode selection. | Check all input and output cable connections. Increase channel level controls. Verify audio source is active. Ensure Mode switch is set correctly (Stereo/Bridge). |
| Distorted sound / Clipping LED constantly on | Senyal d'entrada massa alt; Amplifier output overloaded; Speaker impedance mismatch. | Reduce the input level from your audio source. Lower the amplifier's channel level controls. Ensure speaker impedance is within the amplifier's specified range. |
| Soroll excessiu del ventilador | Dust buildup in fan/vents; Unit operating in a hot environment; Fan malfunction. | Clean fan and ventilation openings. Ensure adequate airflow around the unit. If noise persists and is abnormal, contact qualified service personnel. |
7. Especificacions
| Característica | Detall |
|---|---|
| Model | NU1000 |
| Potència de sortidatage | 1000 Watts (Bridge Mode into 4 Ohms); 2 x 500 Watts (2 Ohms); 2 x 300 Watts (4 Ohms) |
| Pes de l'article | 6.61 lliures (aprox. 3.0 kg) |
| Dimensions del producte (L x A x A) | 19.02 x 9.76 x 3.5 polzades (aprox. 48.3 x 24.8 x 8.9 cm) |
| Tipus de connector | 6.35mm Jack (Inputs), Speakon-compatible (Outputs) |
| Tipus de material | Metall |
| Font d'alimentació | Elèctric amb cable |
| Color | Black (with silver/grey chassis) |
8. Garantia
Behringer products are designed and manufactured to the highest quality standards. For detailed warranty information, including terms and conditions, please refer to the warranty statement provided with your product or visit the official Behringer weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.
9. Suport
If you encounter issues not covered in this manual or require further assistance, please contact Behringer customer support. You can find contact information and additional resources on the official Behringer website. Please have your product model (NU1000) and serial number ready when contacting support.
Recursos en línia: For the latest drivers, software, and product information, visit www.behringer.com.
