1. 서론
The Behringer Sonic Ultramizer SU9920 is a stereo sound enhancement processor designed to improve the clarity, presence, and depth of audio signals. It achieves this by dynamically processing the low and high frequencies, making sound systems more impactful without requiring additional speakers or amplifiers. This manual provides detailed instructions for the proper installation, operation, and maintenance of your SU9920.
이미지 1: 각진 view of the Behringer Sonic Ultramizer SU9920, showcasing its rack-mountable design and front panel controls.
2. 중요 안전 지침
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- 이 기기를 물 근처에서 사용하지 마십시오.
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- 라디에이터, 난방 조절기, 스토브 또는 기타 장치(다음을 포함)와 같은 열원 근처에 설치하지 마십시오. amp열을 생성하는 발전기.
- 극성 또는 접지형 플러그의 안전 목적을 저버리지 마십시오. 극성 플러그에는 두 개의 날이 있으며, 하나는 다른 하나보다 넓습니다. 접지형 플러그에는 두 개의 날과 세 번째 접지 갈래가 있습니다. 넓은 날 또는 세 번째 갈래는 안전을 위해 제공됩니다. 제공된 플러그가 콘센트에 맞지 않으면 전기 기술자에게 문의하여 오래된 콘센트를 교체하십시오.
- 전원 코드가 밟히거나 끼지 않도록 보호하세요. 특히 플러그, 편의용 콘센트 및 기기에서 나오는 부분은 보호하세요.
- 제조사가 지정한 부속품/액세서리만 사용하세요.
- 제조업체에서 지정하거나 장비와 함께 판매한 카트, 스탠드, 삼각대, 브래킷 또는 테이블과 함께만 사용하십시오. 카트를 사용하는 경우 카트/장비 조합을 이동할 때 넘어져 부상을 입지 않도록 주의하십시오.
- 번개 폭풍 시 또는 장기간 사용하지 않을 때는 기기의 플러그를 뽑아두세요.
- 모든 서비스는 자격을 갖춘 서비스 담당자에게 의뢰하십시오. 전원 코드나 플러그가 손상되었거나, 액체가 쏟아졌거나, 물체가 기기에 떨어졌거나, 기기가 비나 습기에 노출되었거나, 정상적으로 작동하지 않거나, 떨어졌을 때와 같이 기기가 어떤 식으로든 손상된 경우 서비스가 필요합니다.
3. 주요 특징
The Behringer Sonic Ultramizer SU9920 offers the following key features:
- Stereo Sound Enhancement Process with Dedicated Low Contour Process Controls.
- TRS and XLR Input/Output (I/O) connectors for versatile connectivity.
- Enhances voice intelligibility and music presence in various audio applications.
- Improves the performance of sound systems by adding sparkling high-end and tight bass without requiring additional speakers or amp정수기.
4. 컨트롤 및 커넥터
4.1 전면 패널
The front panel of the SU9920 provides all the necessary controls for sound enhancement and monitoring.
이미지 2: Front panel of the Behringer Sonic Ultramizer SU9920. This view shows the controls for Channel 1 and Channel 2, including Process and Low Contour knobs, Clip indicators, and the In/Out bypass button.
- CHANNEL 1 / CHANNEL 2: These sections contain the controls for each stereo channel.
- PROCESS Knob: Adjusts the amount of high-frequency enhancement for the respective channel. Turning clockwise increases the effect.
- LOW CONTOUR Knob: Controls the amount of low-frequency enhancement and definition for the respective channel. Turning clockwise increases the effect.
- CLIP LEDs: Indicate when the input or output signal is clipping, suggesting the signal level is too high and may cause distortion. Adjust input levels to prevent clipping.
- IN/OUT 버튼: Activates or bypasses the sound enhancement processing. When illuminated, the processing is active.
- 전원 스위치: 장치를 켜거나 끕니다.
4.2 후면 패널
The rear panel houses all the audio input and output connections, as well as the power input.
이미지 3: Rear panel of the Behringer Sonic Ultramizer SU9920. This view displays the AC power inlet, and the balanced XLR and 1/4" TRS input and output connectors for both channels.
- AC 입력 : 동봉된 전원 케이블을 연결하기 위한 표준 IEC 전원 커넥터입니다.
- INPUTS 1 & 2 (XLR & TRS): Balanced XLR and 1/4" TRS input connectors for connecting audio sources. Use either XLR or TRS for each channel, not both simultaneously.
- OUTPUTS 1 & 2 (XLR & TRS): Balanced XLR and 1/4" TRS output connectors for sending the processed audio signal to other equipment, such as an amplifier or mixer. Use either XLR or TRS for each channel, not both simultaneously.
5. 설정
Proper setup ensures optimal performance and prevents damage to your equipment.
- 짐 풀기: Carefully unpack the SU9920 and inspect it for any signs of damage during transit. Retain the original packaging for future shipping or storage.
- 놓기: Install the unit in a standard 19-inch rack if desired, ensuring adequate ventilation around the chassis. Avoid placing it near heat sources or in direct sunlight.
- 전원 연결: Connect the supplied AC power cable to the AC IN socket on the rear panel and then to a suitable power outlet. Ensure the POWER switch on the front panel is in the OFF position before connecting.
- 오디오 연결:
- Connect your audio source (e.g., mixer output) to the INPUTS 1 and 2 on the rear panel using balanced XLR or 1/4" TRS cables.
- Connect the OUTPUTS 1 and 2 to the inputs of your next audio device (e.g., amplifier, recording interface) using balanced XLR or 1/4" TRS cables.
- Ensure all connections are secure and correctly phased.
- 초기 설정: Before powering on, set both PROCESS and LOW CONTOUR knobs to their minimum (fully counter-clockwise) positions. Ensure the IN/OUT button is disengaged (processing bypassed).
6. 운영
Follow these steps to operate your Sonic Ultramizer SU9920:
- 전원 켜기: After all connections are made and initial settings are configured, press the POWER switch on the front panel to turn on the unit.
- 신호 확인: Play an audio signal through your system. Ensure that audio is passing through the SU9920 even with the processing bypassed.
- Engage Processing: Press the IN/OUT button to engage the sound enhancement processing. The button will illuminate.
- Adjust PROCESS: Slowly turn the PROCESS knob clockwise for Channel 1 and/or Channel 2. Listen for increased clarity and presence in the high frequencies. Adjust to taste, avoiding excessive brightness or harshness.
- Adjust LOW CONTOUR: Slowly turn the LOW CONTOUR knob clockwise for Channel 1 and/or Channel 2. Listen for enhanced bass definition and impact. Adjust to taste, avoiding muddiness or overwhelming bass.
- Monitor CLIP LEDs: Continuously monitor the CLIP LEDs. If they illuminate frequently or stay lit, reduce the input level to the SU9920 or the PROCESS/LOW CONTOUR settings to prevent distortion.
- A/B Comparison: Use the IN/OUT button to quickly bypass and re-engage the processing to compare the enhanced sound with the original signal. This helps in fine-tuning the settings.
- 전원 끄기 : When finished, press the POWER switch to turn off the unit.
7. 유지관리
The Behringer Sonic Ultramizer SU9920 requires minimal maintenance to ensure long-term reliability.
- 청소: Clean the unit regularly with a soft, dry cloth. Do not use liquid cleaners or solvents, as they may damage the finish or internal components.
- 통풍: Ensure that the ventilation openings are not obstructed. Dust accumulation can lead to overheating.
- 저장: 장기간 보관할 경우 전원을 차단하고 건조하고 먼지 없는 환경에, 가급적 원래 포장 상태로 보관하십시오.
- 서비스: All servicing should be performed by qualified service personnel. Do not attempt to open the unit or perform repairs yourself.
8. 문제 해결
This section addresses common issues you might encounter with your SU9920.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 전원이 없습니다 | 전원 케이블이 분리되었습니다. 전원 콘센트가 고장났습니다. 제품 퓨즈가 끊어졌습니다. | Check power cable connection. Try a different power outlet. If fuse is suspected, contact qualified service personnel. |
| 소리가 나지 않습니다 | Incorrect audio connections; cables faulty; IN/OUT button disengaged; source device not sending signal. | Verify all audio cables are correctly connected to INPUTS and OUTPUTS. Test cables. Ensure IN/OUT button is illuminated. Check audio source. |
| Distorted sound / CLIP LED constantly lit | Input signal too high; PROCESS/LOW CONTOUR settings too high. | Reduce the output level from your audio source. Decrease the PROCESS and LOW CONTOUR knob settings. |
| Sound is too bright or harsh | PROCESS knob set too high. | Reduce the PROCESS knob setting. |
| Bass is muddy or overwhelming | LOW CONTOUR knob set too high. | Reduce the LOW CONTOUR knob setting. |
9. 사양
Technical specifications for the Behringer Sonic Ultramizer SU9920:
- 모델: SU9920
- 품목 무게: 4.85파운드(2.2kg)
- 제품 크기: 19.02 x 1.75 x 8.54인치(483 x 44.5 x 217mm)
- 색상: 검은색
- 입력: 밸런스드 XLR 및 1/4" TRS
- 출력: 밸런스드 XLR 및 1/4" TRS
- 힘: Standard AC input
- Enhancement Type: Stereo Sound Enhancement Processor with Low Contour Control
10. 보증 및 지원
자세한 보증 정보 및 기술 지원은 베링거 공식 웹사이트를 참조하십시오. web사이트를 방문하거나 고객 서비스 부서에 문의하세요. 보증 청구에 대비해 구매 증빙 자료로 구매 영수증을 보관하세요.
베링거 공식 Web대지: www.behringer.com
