1. Įvadas
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.
Pagrindinės funkcijos:
- 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. Svarbios saugos instrukcijos
Please read and follow all safety instructions before operating this device to prevent electric shock, fire, or injury. Keep these instructions for future reference.
- Maitinimo šaltinis: Connect the unit only to an AC power outlet that matches the voltage ir dažnis nurodyti galiniame skydelyje.
- Įžeminimas: Ensure the power cord has a grounding conductor. Do not defeat the safety purpose of the polarized or grounding-type plug.
- Vėdinimas: Neužblokuokite jokių ventiliacijos angų. Įrenkite pagal gamintojo instrukcijas. Palikite pakankamai vietos aplink įrenginį tinkamam oro cirkuliavimui.
- Vanduo ir drėgmė: Nenaudokite šio prietaiso šalia vandens ir nelaikykite jo vietoje, kur ant jo laša vanduo ar taškosi vanduo. Nedėkite ant prietaiso daiktų, pripildytų skysčių.
- Šiluma: Nemontuokite šalia jokių šilumos šaltinių, pvz., radiatorių, šilumokaičių, viryklių ar kitų įrenginių (įskaitant ampkeltuvai), kurie gamina šilumą.
- Valymas: Valykite tik sausa šluoste.
- Aptarnavimas: Visus techninės priežiūros darbus patikėkite kvalifikuotam techninės priežiūros personalui. Techninė priežiūra reikalinga, kai aparatas buvo kaip nors pažeistas, pvz., pažeistas maitinimo laidas arba kištukas, į aparatą išsiliejo skystis ar įkrito daiktai, aparatas buvo paveiktas lietaus ar drėgmės, neveikia normaliai. , arba buvo numestas.
- Kabeliai: 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. Sąranka ir jungtys
3.1 Išpakavimas ir įdėjimas
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 Priekinio skydelio viršusview
Figure 3.1: Front panel of the Behringer iNUKE NU1000 ampkeltuvas. Tai 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:
- Maitinimo mygtukas: Paverčia ampilgesnis įjungimas arba išjungimas.
- Channel Level Controls (CH A, CH B): Sureguliuokite kiekvieno kanalo išvesties lygį.
- Signal/Clip LEDs: Indicate signal presence and clipping (overload) for each channel.
- Maitinimo šviesos diodas: Šviečia, kai įrenginys įjungtas.
3.3 Galinio skydelio jungtys
Figure 3.2: Rear panel of the Behringer iNUKE NU1000 ampkeltuvas. Tai 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:
- Kintamosios srovės maitinimo įvadas: 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.
- Režimo jungiklis: Selects between Stereo, Parallel, or Bridge operating modes.
- Kryžminis jungiklis: Configures the built-in stereo crossover for Low-Cut, High-Cut, or Full Range operation.
3.4 Garso įrenginių prijungimas
- Connect your audio source (e.g., mixer, preampkeltuvas) prie Input CH A ir Input CH B using appropriate XLR or 6.35mm TRS cables.
- Prijunkite savo garsiakalbius prie Output CH A ir 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).
- Nustatykite Režimo jungiklis to your desired operation (Stereo for two separate channels, Bridge for mono high-power output).
- Sureguliuokite Kryžminis jungiklis based on your speaker setup. Use "Full Range" for full-range speakers, "Low-Cut" for subwoofers, or "High-Cut" for mid/high frequency speakers.
- Prijunkite maitinimo laidą prie Kintamosios srovės įvadas and then to a grounded electrical outlet.
4. Valdymas Ampgyvybingesnis
4.1 Įjungimas / išjungimas
- Before powering on, ensure all level controls on the amplifier and your audio source are set to their minimum positions.
- Paspauskite Maitinimo mygtukas on the front panel. The Power LED will illuminate.
- To power off, first reduce all levels, then press the Maitinimo mygtukas.
4.2 Lygių reguliavimas
Gradually increase the level controls on your audio source, then slowly raise the Channel Level Controls (CH A, CH B) ant amplifier until the desired volume is achieved. Monitor the Signal/Clip LEDs:
- Signalo šviesos diodas: Indicates that an audio signal is present.
- Klipo LED: 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 Kryžminimo nustatymai
The built-in stereo crossover allows for flexible system configuration:
- Pilnas asortimentas: Passes the entire audio spectrum to the speakers. Suitable for full-range loudspeakers.
- Žemas pjūvis: Filters out high frequencies, sending only low frequencies to the speakers. Ideal for subwoofers.
- Aukštas kirpimas: 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. Priežiūra
Proper maintenance ensures the longevity and optimal performance of your Behringer iNUKE NU1000 ampgyvesnis.
- Valymas: Disconnect the power before cleaning. Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners or solvents.
- Vėdinimas: 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.
- Kabelio apžiūra: Periodically inspect all audio and power cables for damage. Replace any frayed or damaged cables immediately.
- Saugykla: Jei saugote amplifier for an extended period, ensure it is in a dry, dust-free environment.
6. Problemų sprendimas
This section addresses common issues you might encounter with your iNUKE NU1000 ampgyvesnis.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Nėra galios | Neprijungtas maitinimo laidas; Sugedęs maitinimo lizdas; AmpIšjunkite liferio maitinimo jungiklį. | Ensure power cord is securely connected. Test the power outlet. Press the power button on the front panel. |
| Nėra garso išvesties | 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 | Įėjimo signalas per stiprus; 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 ampnurodytas lifier diapazonas. |
| Per didelis ventiliatoriaus triukšmas | 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. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelis | NU1000 |
| Išėjimo vattage | 1000 Watts (Bridge Mode into 4 Ohms); 2 x 500 Watts (2 Ohms); 2 x 300 Watts (4 Ohms) |
| Prekės svoris | 6.61 svaro (apie 3.0 kg) |
| Gaminio matmenys (I x P x A) | 19.02 x 9.76 x 3.5 colio (apytiksliai 48.3 x 24.8 x 8.9 cm) |
| Jungties tipas | 6.35mm Jack (Inputs), Speakon-compatible (Outputs) |
| Medžiagos tipas | Metalas |
| Maitinimo šaltinis | Su laidu elektra |
| Spalva | Black (with silver/grey chassis) |
8. Garantija
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 websvetainėje. Išsaugokite pirkimo įrodymą, jei prireiktų pateikti garantinį ieškinį.
9. Parama
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.
Internetiniai ištekliai: For the latest drivers, software, and product information, visit www.behringer.com.
