소개
The PRORECK PR-915D is a 1500W Powered Bluetooth PA Speaker, featuring a 15-inch woofer and a 3-channel DSP mixer. Designed for versatile audio applications, it is suitable for DJ setups, live sound reinforcement, parties, and stage performances. This manual provides essential information for the proper setup, operation, and maintenance of your PR-915D speaker.
주요 특징:
- 강력한 1500W 출력: Delivers robust, high-quality sound with 1500 watts of peak power, offering 4 speaker use modes (music/club/live/speech) for various applications.
- Built-in 3-Channel Mixer with DSP Control: Features a professional-grade 3-channel mixer and advanced DSP (Digital Signal Processing) for precise sound customization and easy input management.
- Bluetooth Connectivity & Wireless TWS Pairing: Easily stream music wirelessly from your smartphone or tablet via Bluetooth. TWS (True Wireless Stereo) technology allows you to pair two PR-915D speakers for a true stereo experience.
- 다양한 입력 옵션: Supports multiple input sources including XLR, 1/4" TRS, and AUX IN—ideal for microphone, instrument, mixer, or media player.
- Portable & Durable Design: Rugged enclosure with ergonomic side handles for easy transport and setup.
그림 1: 전면 view of the PRORECK PR-915D Powered PA Speaker, showcasing its robust grille and PRORECK logo.
상자 안에 무엇이 들어있나요?
포장을 개봉하신 후, 모든 구성품이 있는지, 그리고 양호한 상태인지 확인해 주십시오.
- PRORECK PR-915D Powered PA Speaker
- 전원 케이블
- 사용 설명서 (본 문서)
설정
Follow these steps to set up your PRORECK PR-915D speaker:
- 놓기: Position the speaker on a stable, flat surface or a compatible speaker stand. Ensure adequate ventilation around the unit.
- 전원 연결: Connect the supplied power cable to the AC INPUT on the rear panel of the speaker and then to a suitable power outlet. Ensure the power switch is in the OFF position before connecting.
- 입력 연결: Connect your audio sources (microphones, instruments, mixers, media players) to the appropriate input jacks (XLR, 1/4" TRS, AUX IN) on the rear panel.
- 초기 볼륨 설정: Before powering on, ensure all volume controls (MASTER VOLUME, MIC/LINE INPUT 1, MIC/LINE INPUT 2) are set to their minimum positions.
- 전원 켜기: Flip the POWER switch to the ON position. The DSP display will illuminate.
그림 2: 상세 view of the rear control panel, including input jacks, DSP display, and power switch.
작동 지침
DSP Control and Speaker Modes:
The PR-915D features a Digital Signal Processor (DSP) for sound customization. Use the DSP control knob (often labeled "Push to edit") to navigate and select different speaker modes (Music, Club, Live, Speech) and adjust parameters like Bass and Treble. Refer to the DSP display for current settings.
입력 레벨 조정:
- MIC/LINE INPUT 1 & 2: Adjust the individual level knobs for connected microphones or line-level devices.
- 보조 입력: The AUX IN level is typically controlled by the source device.
- 마스터 볼륨: Controls the overall output volume of the speaker. Gradually increase this after setting individual input levels.
블루투스 연결:
- 소스 기기(스마트폰, 태블릿 등)에서 블루투스가 활성화되어 있는지 확인하십시오.
- On the PR-915D, the Bluetooth indicator will blink when ready for pairing.
- 검색 "PRORECK PR-915D" in your device's Bluetooth settings and select it to pair.
- 페어링이 완료되면 Bluetooth 표시등이 켜지고 무선으로 오디오를 스트리밍할 수 있습니다.
True Wireless Stereo(TWS) 페어링:
To achieve a stereo sound experience with two PR-915D speakers:
- Power on both PR-915D speakers.
- Press the "TWS" button on one speaker (this will be your primary speaker). The TWS indicator will blink.
- Press the "TWS" button on the second speaker. Both speakers will attempt to connect.
- Once successfully paired, the TWS indicators on both speakers will become solid. One speaker will act as the left channel and the other as the right.
- Now, connect your Bluetooth device to the primary speaker as described in the "Bluetooth Connectivity" section.
Figure 3: Close-up of the DSP digital signal processor screen, showing input levels, TWS and Bluetooth indicators, and master volume control.
유지
Proper maintenance ensures the longevity and optimal performance of your PR-915D speaker:
- 청소: Use a soft, dry cloth to wipe down the exterior of the speaker. Do not use abrasive cleaners, solvents, or waxes.
- 통풍: 과열을 방지하기 위해 환기구에 먼지와 이물질이 쌓이지 않도록 하십시오.
- 저장: 장시간 사용하지 않을 경우, 스피커를 직사광선과 극한의 온도를 피해 시원하고 건조한 곳에 보관하세요.
- 손질: Always use the ergonomic side handles for transport. Avoid dropping or subjecting the speaker to strong impacts.
문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 전원이 없습니다 | 전원 케이블이 연결되지 않았습니다. 전원 콘센트가 고장났습니다. 전원 스위치가 꺼져 있습니다. | Ensure power cable is securely connected. Try a different outlet. Turn power switch ON. |
| 사운드 출력이 없습니다 | Volume levels too low; Incorrect input selected; Faulty audio cable; Source device issue. | Increase MASTER VOLUME and individual input levels. Verify correct input connection. Test with a different cable/source. |
| 블루투스가 페어링되지 않습니다 | Speaker not in pairing mode; Device too far; Bluetooth interference. | Ensure Bluetooth indicator is blinking. Move device closer. Turn off other Bluetooth devices. |
| TWS 페어링 실패 | Speakers too far apart; TWS button not pressed correctly on both units. | Place speakers closer. Ensure TWS button is pressed on both speakers to initiate pairing. |
| 왜곡된 소리 | Input level too high (clipping); Speaker mode unsuitable for content. | Reduce input levels. Adjust DSP speaker mode (e.g., Music for music, Speech for vocals). |
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델명 | PR-915D |
| 스피커 유형 | 휴대용 스피커 |
| 스피커 최대 출력 전력 | 2000와트(최대) |
| 연결 기술 | 블루투스 |
| 호환 장치 | Instrument, Media Player, Microphone, Mixer |
| 색상 | 검은색 |
| 포함된 구성 요소 | 전원 케이블 |
| 제품 크기(D x W x H) | 15.5인치 깊이 x 17.5인치 너비 x 28.5인치 높이 |
| 무게 | 62.5 Lbs (Package Weight) |
| 전원 | 코드식 전기 |
| 제조업체 | 프로렉 |
Figure 4: Diagram showing the dimensions of the PRORECK PR-915D speaker: 28.5 inches high, 17.5 inches wide, and 15.5 inches deep.
보증 및 지원
PRORECK stands behind the quality of its products. For information regarding warranty coverage, technical support, or service inquiries, please refer to the official PRORECK web사이트를 방문하거나 고객 서비스 부서에 문의하세요. 보증 청구에 대비해 구매 증빙 자료로 구매 영수증을 보관하세요.
For the most up-to-date support information, please visit the PRORECK official web사이트를 방문하거나 고객 서비스에 직접 문의하세요.
