Behringer iNUKE NU3000 Power Amplifier vartotojo vadovas

1. Įvadas

Thank you for choosing the Behringer iNUKE NU3000 Power Ampkeltuvas. Tai amplifier is designed for professional audio applications, offering high power output in a lightweight, high-density Class-D design. It features advanced technologies for reliable performance and efficient power consumption.

Pagrindinės funkcijos:

• Delivers 2 x 1500 Watts into 2 Ohms; 2 x 900 Watts into 4 Ohms; 3000 Watts into 4 Ohms (bridge mode).
• Ultra-lightweight design, weighing less than 7 lbs (3.3 kg).
• Revolutionary cool-running High-Density Class-D technology for reliability.
• Ultra-efficient switch-mode power supply for noise-free audio and superior transient response.
• "Zero-Attack" limiters for maximum output level with reliable overload protection.
• Built-in stereo crossover with low-cut, high-cut, and full range modes.

2. Svarbios saugos instrukcijos

• Prieš pradėdami eksploatuoti, atidžiai perskaitykite šias instrukcijas.
• Išsaugokite šias instrukcijas, kad galėtumėte pasinaudoti ateityje.
• Laikykitės visų įspėjimų, pateiktų ant gaminio ir šiame vadove.
• Nenaudokite šio prietaiso šalia vandens.
• Valykite tik sausa šluoste.
• Neužblokuokite jokių ventiliacijos angų. Montuokite pagal gamintojo instrukcijas.
• Nemontuokite šalia jokių šilumos šaltinių, pvz., radiatorių, šilumokaičių, viryklių ar kitų įrenginių (įskaitant ampkeltuvai), kurie gamina šilumą.
• Nepažeiskite poliarizuoto arba įžeminto kištuko saugos tikslo. Poliarizuotas kištukas turi du ašmenis, kurių vienas platesnis už kitą. Įžeminimo tipo kištukas turi dvi mentes ir trečią įžeminimo šakelę. Platus ašmenys arba trečioji šakelė yra jūsų saugumui. Jei pateiktas kištukas netelpa į jūsų elektros lizdą, kreipkitės į elektriką, kad pakeistų pasenusį lizdą.
• Saugokite maitinimo laidą, kad ant jo neužeitų ar nesuspaustų, ypač prie kištukų, patogių lizdų ir toje vietoje, kur jie išeina iš aparato.
• Naudokite tik gamintojo nurodytus priedus/priedus.
• Atjunkite šį įrenginį žaibuojant arba kai nenaudojate ilgą laiką.
• 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.

3. Išpakavimas ir pradinė apžiūra

Upon receiving your iNUKE NU3000 amplifier, carefully unpack it and inspect for any signs of damage that may have occurred during transit. If damage is found, notify your dealer immediately. Retain the original packing materials for future shipping or storage.

4. Sąranka

4.1 Montavimas ant stovo

The iNUKE NU3000 is designed for standard 19-inch rack mounting. Ensure adequate ventilation around the unit, especially at the front and rear vents, to prevent overheating.

4.2 Jungtys

Prieš atlikdami bet kokius sujungimus, įsitikinkite, kad amplifier is powered off and disconnected from the mains supply.

Figure 1: Front panel of the Behringer iNUKE NU3000, showing input gain controls and power switch.

Figure 2: Rear panel of the Behringer iNUKE NU3000, displaying input connectors, output connectors, and crossover/mode switches.

Inputs (Figure 2, right side):

• Connect your audio source (e.g., mixer, audio interface) to the XLR/TRS combo input jacks for Channel A and Channel B.

Outputs (Figure 2, left side):

• Connect your loudspeakers to the professional locking speaker connectors (Speakon-compatible) for Channel A and Channel B.
• Ensure correct wiring and impedance matching for your speakers. The amplifier supports 2 Ohm and 4 Ohm loads per channel, and 4 Ohm in bridge mode.

Maitinimo jungtis:

• Connect the supplied AC power cord to the IEC inlet on the rear panel (Figure 2, far left).
• Plug the other end into a suitable mains power outlet.

5. Valdymas Ampgyvybingesnis

5.1 Maitinimo įjungimas/išjungimas

• Press the POWER button on the front panel (Figure 1, far right) to turn the ampilgesnis įjungimas arba išjungimas.
• Allow a few seconds for the amplifier to stabilize after powering on.

5.2 Gain Controls

• The large rotary knobs on the front panel (Figure 1, center) control the input gain for Channel A and Channel B independently.
• Adjust these to achieve the desired output level without clipping.

5.3 Rodikliai

• MAITINIMO LED: Šviečia, kai įrenginys įjungtas.
• SIGNALO šviesos diodai: Indicate the presence of an audio signal.
• LIMIT LEDs: Illuminate when the "Zero-Attack" limiter is active, indicating the amplifier is approaching its maximum output. Occasional flickering is normal; continuous illumination suggests the input level is too high or the amplifier is overdriven.
• PROTECT LEDs: Illuminate if the amplifier enters protection mode due to overheating, short circuits, or other faults.

5.4 Rear Panel Controls (Figure 2)

• MODE jungiklis: Selects between Stereo, Parallel, or Bridge operating modes.
• KROSOVERIO jungiklis: Engages the built-in stereo crossover. Options include Full Range, Low Cut, and High Cut.
• LOW CUT/HIGH CUT Frequency: Adjusts the crossover frequency when Low Cut or High Cut modes are selected.

6. Priežiūra

6.1 Valymas

Išvalykite amplifier's exterior with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ventilation grilles are free from dust and debris to maintain proper airflow.

6.2 Vėdinimas

Regularly check that the front and rear ventilation openings are not obstructed. Proper airflow is crucial for the amplifier's long-term reliability and performance, especially given its high-density Class-D design.

7. Problemų sprendimas

• Nėra galios: Check the power cord connection, the mains outlet, and the power switch.
• Nėra garso: Verify all audio input and output connections. Check the source device and speaker connections. Ensure gain controls are not set to minimum. Check MODE and CROSSOVER settings.
• Iškraipymas / iškirpimas: Reduce input gain from the source or on the amplifier. Ensure speaker impedance matches the amplifier's capabilities. Continuous LIMIT LED illumination indicates excessive signal levels.
• PROTECT LED On: Disconnect speakers and power off the unit. Allow it to cool down. Check speaker cables for short circuits. If the issue persists, seek professional service.
• Per didelis ventiliatoriaus triukšmas: Ensure ventilation openings are clear. If noise is unusually loud or persistent, it may indicate a fan issue requiring service.

8. Specifikacijos

9. Garantija ir palaikymas

For detailed warranty information and to register your product, please visit the official Behringer website. Technical support and service inquiries should be directed to authorized Behringer service centers or your local dealer.

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