Behringer NU4-6000 وحدة طاقة فائقة الخفة بقدرة 6000 واط و4 قنوات Ampدليل التعليمات للمُحَرِّك

1. المقدمة

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 Ampمكبر الصوت. يرجى قراءته جيداً قبل الاستخدام والاحتفاظ به للرجوع إليه مستقبلاً.

المميزات الرئيسية:

• Delivers 4 x 1600 Watts into 2 Ohms, 2 x 3000 Watts into 4 Ohms, weighing less than 12 lbs / 5.5 kg.
• Ultimate reliability through revolutionary cool-running High-Density Class-D technology with "near-zero" thermal buildup.
• Ultra-efficient switch-mode power supply for noise-free audio, superior transient response, and low power consumption.
• "Zero-Attack" limiters offer maximum output level with reliable overload protection.
• Built-in stereo crossover with low-cut, high-cut, and full range mode.

2. الإعداد

2.1 التفريغ والتنسيب

قم بإخراج محتويات العبوة بعناية 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 اللوحة الأمامية أكثرview

• مفتاح التشغيل: يتحول ampتشغيل/إيقاف.
• Channel Gain Controls: Adjust the input sensitivity for each of the four channels.
• إشارات LED: Indicate the presence of an input signal.
• المصابيح كليب: Illuminate when the output signal is clipping, indicating potential distortion. Reduce the input level if these LEDs light up frequently.
• مصابيح LED للطاقة: Indicate the operational status of each channel.

2.3 اللوحة الخلفية أكثرview والتوصيلات

• 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.
• مفاتيح الوضع: Select between Stereo, Parallel, or Bridged operation for each pair of channels (A/B and C/D).
• مفاتيح كروس: Select between Full Range, Low-Cut (for subwoofers), or High-Cut (for top speakers) for each pair of channels.
• مدخلات الطاقة: Standard IEC power connector.
• قاطع دائرة: يوفر حماية من الحمل الزائد.

2.4 توصيل مصادر الصوت ومكبرات الصوت

تأكد من amplifier is turned OFF before making any connections.

1. توصيلات الإدخال: قم بتوصيل مصدر الصوت (الخلاط، المسبق)amplifier, etc.) to the XLR or 1/4-inch TRS combo inputs on the rear panel. Use balanced cables for optimal noise rejection.
2. توصيلات السماعات: Connect your passive speakers to the Speakon outputs. Ensure correct polarity (+ to + and - to -).
3. اختيار الوضع: Use the mode switches to select the desired operation:
   • ستيريو: Each channel operates independently, driving a separate speaker.
   • موازي: 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.
   • جسر: 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. إعدادات التقاطع: Use the crossover switches to optimize the frequency response for your speakers:
   • مجموعة كاملة: Sends the full audio spectrum to the speakers.
   • قطع منخفض: Filters out low frequencies, ideal for top speakers when used with subwoofers.
   • قطع عالية: Filters out high frequencies, ideal for subwoofers.

2.5 Setup Demonstration Videos

3. تعليمات التشغيل

3.1 Powering On and Initial Level Setting

1. Ensure all gain controls on the amplifier are set to their minimum position.
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 المنتج أكثرview فيديو

4. الصيانة

To ensure the longevity and optimal performance of your Behringer NU4-6000 ampيرجى اتباع إرشادات الصيانة التالية للمضخم:

• تنظيف: قم بتنظيف الجزء الخارجي من الجهاز بانتظام 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.
• تهوية: قم دائمًا بتشغيل amplifier in a well-ventilated environment. Do not block the ventilation openings. Overheating can severely damage the unit.
• سلك الطاقة: Inspect the power cord periodically for any damage. Replace immediately if frayed or broken.
• تخزين: عند عدم الاستخدام لفترات طويلة، قم بتخزينه ampضع جهاز التكييف في مكان بارد وجاف، بعيدًا عن أشعة الشمس المباشرة ودرجات الحرارة القصوى.

5. استكشاف الأخطاء وإصلاحها

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

• لا يوجد طاقة:
  • تأكد من توصيل سلك الطاقة بإحكام بكل من ampمضخم صوت ومخرج طاقة عامل.
  • تحقق من أن منفذ الطاقة نشط.
  • Check the circuit breaker on the rear panel; reset if tripped.
• لا يوجد صوت:
  • 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.
• ارتفاع درجة الحرارة:
  • تأكد من 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. المواصفات

7. الضمان والدعم

صُممت منتجات Behringer لضمان الموثوقية والأداء العالي. للحصول على معلومات مفصلة حول الضمان، يُرجى الرجوع إلى بطاقة الضمان المرفقة مع المنتج أو زيارة موقع Behringer الرسمي. 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.