Behringer Ultragraph Pro FBQ3102 31-Band Stereo Graphic Equalizer User Manual

1. መግቢያ

The Behringer Ultragraph Pro FBQ3102 is a professional 31-band stereo graphic equalizer designed for both live sound and studio applications. It features a unique FBQ Feedback Detection System, a dedicated mono subwoofer output with adjustable crossover frequency, and sweepable high and low cut filters for each channel. This manual provides essential information for the proper setup, operation, and maintenance of your FBQ3102.

2. ጠቃሚ የደህንነት መመሪያዎች

• እነዚህን መመሪያዎች ያንብቡ.
• እነዚህን መመሪያዎች ጠብቅ.
• ሁሉንም ማስጠንቀቂያዎች ያዳምጡ።
• ሁሉንም መመሪያዎች ይከተሉ.
• ይህንን መሳሪያ በውሃ አጠገብ አይጠቀሙ.
• በደረቅ ጨርቅ ብቻ አጽዳ.
• የአየር ማናፈሻ ክፍተቶችን አያግዱ። በአምራቹ መመሪያ መሰረት ይጫኑ.
• እንደ ራዲያተሮች፣ ሙቀት መመዝገቢያዎች፣ ምድጃዎች፣ ወይም ሌሎች መሳሪያዎችን (ያጠቃልለው) ካሉ የሙቀት ምንጮች አጠገብ አይጫኑ። ampማሞቂያዎች) ሙቀትን ያመነጫሉ.
• የፖላራይዝድ ወይም የመሠረት አይነት መሰኪያ የደህንነት ዓላማን አያሸንፉ። የፖላራይዝድ መሰኪያ አንዱ ከሌላው የሚበልጥ ሁለት ቢላዎች አሉት። የመሠረት ዓይነት መሰኪያ ሁለት ቢላዎች እና ሦስተኛው የመሠረት ፕሮንግ አለው። ለደህንነትዎ ሲባል ሰፊው ምላጭ ወይም ሶስተኛው ዘንበል ተዘጋጅቷል. የቀረበው መሰኪያ ወደ መውጫዎ የማይገባ ከሆነ፣ ጊዜው ያለፈበትን መውጫ ለመተካት የኤሌትሪክ ባለሙያ ያማክሩ።
• የኤሌክትሪክ ገመዱን ከመራመድ ወይም ከመቆንጠጥ ይከላከሉ, በተለይም በፕላጎች, ምቹ መያዣዎች እና ከመሳሪያው የሚወጡበት ቦታ.
• በአምራቹ የተገለጹ አባሪዎችን/መለዋወጫዎችን ብቻ ይጠቀሙ።
• በአምራቹ በተጠቀሰው ጋሪ፣ ቁም፣ ትሪፕድ፣ ቅንፍ ወይም ጠረጴዛ ብቻ ይጠቀሙ ወይም በመሳሪያው ይሸጣል። ጋሪ ጥቅም ላይ በሚውልበት ጊዜ ከጫፍ በላይ ጉዳት እንዳይደርስ የጋሪውን/የመሳሪያውን ጥምረት ሲያንቀሳቅሱ ይጠንቀቁ።
• ይህንን መሳሪያ በመብረቅ አውሎ ንፋስ ጊዜ ወይም ለረጅም ጊዜ ጥቅም ላይ በማይውልበት ጊዜ ይንቀሉት።
• ሁሉንም አገልግሎቶች ብቁ ለሆኑ የአገልግሎት ሰራተኞች ያመልክቱ። አፓርትመንቱ በማናቸውም መንገድ ጉዳት ከደረሰ በኋላ ማገልገል ያስፈልጋል፣ ለምሳሌ የኃይል ማስተላለፊያ ገመድ ወይም መሰኪያ ሲበላሽ፣ ፈሳሽ ሲፈስ ወይም ዕቃው ውስጥ ሲወድቅ፣ መሳሪያው ለዝናብ ወይም ለእርጥበት ሲጋለጥ፣ መደበኛውን የማይሰራ ከሆነ። , ወይም ተጥሏል.

3. ቁልፍ ባህሪያት

• Professional 31-band stereo graphic equalizer suitable for live and studio applications.
• Integrated FBQ Feedback Detection System for identifying critical frequencies and functioning as an audio analyzer.
• Dedicated mono subwoofer output with adjustable crossover frequency.
• Sweepable high and low cut filters on each channel to remove unwanted frequencies like floor rumble or tape hiss.
• Servo-balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors.
• High-accuracy 12-digit LED input/output metering and input gain control for precise level setting.
• Ultra low-noise audio operational amplifiers for outstanding sound performance.
• Relay-controlled hard bypass for automatic bypass in case of power loss and to prevent switch-on thumps.

4. መቆጣጠሪያዎች እና ማገናኛዎች

4.1 የፊት ፓነል በላይview

The front panel provides access to all equalization controls, metering, and the FBQ system. Each of the two channels features 31 frequency bands, input/output level controls, and filter adjustments.

ምስል 4.1.1፡ ፊት ለፊት view of the Behringer Ultragraph Pro FBQ3102 graphic equalizer. This image displays the dual 31-band faders, input/output level meters, gain controls, and the FBQ feedback detection system indicators for both stereo channels.

• Input/Output Level Meter: 12-segment LED display for monitoring signal levels.
• የግቤት መጨመር ቁጥጥር፡- ለእያንዳንዱ ሰርጥ የግቤት ትብነትን ያስተካክላል።
• ዝቅተኛ ማጣሪያ; Sweeps from 10 Hz to 400 Hz, removing unwanted low frequencies.
• ከፍተኛ የተቆረጠ ማጣሪያ; Sweeps from 2.5 kHz to 30 kHz, removing unwanted high frequencies.
• FBQ Switch: Activates the FBQ Feedback Detection System.
• ክልል መቀየሪያ፡- Selects the fader boost/cut range (±6 dB or ±12 dB).
• ማለፊያ መቀየሪያ፡- Engages or disengages the equalizer effect for A/B comparison.
• Frequency Faders: 31 faders per channel for adjusting specific frequency bands. LEDs on these faders indicate feedback frequencies when FBQ is active.

4.2 የኋላ ፓነል በላይview

The rear panel houses all audio input and output connections, as well as the power input.

ምስል 4.2.1፡ የኋላ view of the Behringer Ultragraph Pro FBQ3102, showing the power input, power switch, and various audio input and output connectors including XLR and 1/4" TRS for both channels, and the mono subwoofer output with its dedicated level and crossover frequency controls.

• የኃይል መቀየሪያ ክፍሉን ያበራል ወይም ያጠፋል.
• የኤሲ ግቤት፡- Standard IEC connector for the power cable.
• Inputs (Channel 1 & 2): Balanced XLR and 1/4" TRS connectors for audio input.
• Outputs (Channel 1 & 2): Balanced XLR and 1/4" TRS connectors for audio output.
• ንዑስ መውጣት፡ Mono XLR output for connecting a subwoofer.
• Subwoofer ደረጃ መቆጣጠሪያ፡- Adjusts the output level of the subwoofer signal.
• Subwoofer Crossover Frequency Control: Sets the crossover point for the subwoofer output.

5. ማዋቀር

Proper setup ensures optimal performance and prevents damage to your equipment.

5.1 የኃይል ግንኙነት

1. Ensure the FBQ3102's power switch is in the OFF position.
2. Connect the supplied AC power cable to the IEC input on the rear panel of the unit.
3. የኤሌትሪክ ገመዱን ሌላኛውን ጫፍ ወደ ተስማሚ የኤሲ ሃይል ሶኬት ይሰኩት።

5.2 የድምጽ ግንኙነቶች

The FBQ3102 features servo-balanced inputs and outputs, supporting both balanced XLR and 1/4" TRS connections. Unbalanced connections can also be used, with the unit automatically adjusting the signal level.

1. Connect the output of your mixing console or audio source to the ግብዓቶች (Channel 1 and 2) on the rear panel of the FBQ3102 using XLR or 1/4" TRS cables.
2. ያገናኙት። ውጤቶቹ (Channel 1 and 2) of the FBQ3102 to the inputs of your power amplifier or next device in the signal chain using XLR or 1/4" TRS cables.
3. For subwoofer integration, connect the ውጣ (XLR) to the input of your active subwoofer or subwoofer ampማብሰያ

ማስታወሻ፡- Always make sure all audio connections are secure before powering on the unit.

6. የአሠራር መመሪያዎች

6.1 Basic Equalization

1. Power on your audio system, ensuring the FBQ3102 is the last device to be turned on and the first to be turned off.
2. Set all frequency faders to the 0 dB (center) position.
3. አስተካክል። የግብዓት ትርፍ controls so that the input/output level meters show a healthy signal without clipping (red LEDs).
4. የሚለውን ተጠቀም ቀይር switch to select either ±6 dB or ±12 dB adjustment range for the frequency faders. Start with ±6 dB for finer control.
5. ግለሰባዊውን አስተካክል FREQUENCY FADERS to shape your sound. Boost frequencies to emphasize them or cut frequencies to reduce unwanted elements.
6. የሚለውን ተጠቀም ፓፓስ switch to compare the equalized sound with the original signal.

6.2 የFBQ ግብረመልስ ማወቂያ ስርዓት

The FBQ system helps identify and eliminate feedback frequencies quickly.

1. የሚለውን ይጫኑ FBQ switch to activate the feedback detection system.
2. When feedback occurs, the LEDs on the corresponding frequency faders will illuminate brightly, indicating the problematic frequencies.
3. Gently lower the faders of the illuminated frequencies until the feedback is eliminated.
4. In normal operation (FBQ active), the fader LEDs can also indicate frequency ranges with the highest energy levels, functioning as an audio analyzer.

6.3 High and Low Cut Filters

These filters help remove undesirable frequencies outside the main audio range.

• አዙሩ ዝቅተኛ ቁረጥ knob clockwise to gradually remove low-end rumble or unwanted bass frequencies.
• አዙሩ ከፍተኛ ቁረጥ knob counter-clockwise to remove hiss or harsh high frequencies.

6.4 Subwoofer Output Control

The dedicated subwoofer output allows for precise bass management.

• አስተካክል። SUBWOOFER ደረጃ control to set the desired volume for your subwoofer.
• የሚለውን ተጠቀም SUBWOOFER CROSSOVER FREQUENCY control to define the upper frequency limit for the subwoofer signal. This ensures that only low frequencies are sent to the subwoofer, optimizing system performance.

6.5 Hard Bypass Function

The relay-controlled hard bypass ensures signal integrity and safety.

• In the event of power loss or faulty power delivery, the equalizer automatically switches to bypass mode, allowing the audio signal to pass through unaffected.
• During power-up, a slight delay prevents dangerous switch-on thumps, protecting connected equipment.

7. ጥገና

• ማጽዳት፡ መሳሪያውን ለስላሳና ደረቅ ጨርቅ ያጽዱ። ፈሳሽ ማጽጃዎችን ወይም መሟሟቶችን አይጠቀሙ።
• የአየር ማናፈሻ; ከመጠን በላይ ሙቀትን ለመከላከል በክፍሉ ዙሪያ በቂ የአየር ዝውውርን ያረጋግጡ. የአየር ማናፈሻ ክፍተቶችን አያግዱ.
• ማከማቻ፡ If storing the unit for an extended period, disconnect it from power and store it in a dry, dust-free environment.
• አገልግሎት መስጠት፡ ሁሉንም የአገልግሎት አገልግሎት ብቁ ለሆኑ የአገልግሎት ባለሙያዎች ይላኩ። ክፍሉን እራስዎ ለማገልገል አይሞክሩ።

8. መላ መፈለግ

9. ቴክኒካዊ ዝርዝሮች

ማስታወሻ-ዝርዝር መግለጫዎች ያለ ማስታወቂያ ሊለወጡ ይችላሉ ፡፡

10. ዋስትና እና ድጋፍ

For detailed warranty information, terms, and conditions, please refer to the official Behringer website or the warranty card included with your product. For technical support, service, or spare parts, please contact your authorized Behringer dealer or visit the Behringer support page online.

You can find more information and support resources on the official Behringer webጣቢያ፡ www.behringer.com