1. 서론
Thank you for choosing the Aigo R5511 Digital Voice Recorder. This device is designed for high-quality audio recording with dual omnidirectional microphones and 16GB of internal storage. It is suitable for various applications including lectures, meetings, interviews, and personal notes. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your device.

그림 1: 전면 view of the Aigo R5511 Digital Voice Recorder.
2. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- 1 x Aigo R5511 Digital Voice Recorder
- 1 x 이어폰
- 1 x USB 케이블
- 1 x VIP Card (for support information)
- 1 x Microphone protection sponge
3. 설정
3.1 장치 충전
Before first use, fully charge the voice recorder. Connect the supplied USB cable to the recorder's USB port and then to a computer's USB port or a compatible USB wall adapter. The device can record continuously for approximately 13 hours on a single full charge. It can also record while charging.

Figure 2: Connecting the Aigo R5511 to a power source for charging.
3.2 초기 전원 켜기
Locate the power button or switch on the device. Press and hold (or slide) to power on the recorder. The LCD screen will illuminate, indicating the device is ready for use.
4. 사용 설명서
4.1 오디오 녹음
녹음을 시작하려면 기록 button. The recording indicator will activate, and the device will begin capturing audio. To stop recording and save the file, 누르세요 멈추다 button. The recorder supports PCM (192kbps) high-quality recording with dynamic noise reduction.

Figure 3: The dual omnidirectional microphones enable 360-degree audio capture.
4.2 음성 활성화 녹음(VOR)
The device features a voice-activated recording mode. When enabled, the recorder will automatically start recording when sound is detected and pause when silence occurs, conserving memory and battery life. Refer to the on-screen menu for instructions on how to activate and adjust VOR sensitivity.

Figure 4: The voice activation feature helps optimize recording time.
4.3 재생
녹음된 것을 재생하려면 files, navigate through the menu to your saved recordings. Select a file 그리고 누르세요 놀다 button. During playback, you can use the A-B repeat function to loop a specific section, or use fast forward and rewind functions to navigate through the audio.
4.4 MP3 플레이어 기능
The Aigo R5511 can also function as an MP3 player. Store MP3 or WAV musical files in the MUSIC folder on the device's 16GB memory. The device supports 7 different sound modes for MP3 playback, including Rock, Pop, Classical, Soft, Jazz, and Bass.
5. File 컴퓨터로 전송
기록된 내용을 전송하려면 files to your computer (Mac or PC), connect the recorder using the supplied USB cable. The device will appear as a removable storage drive. You can then drag and drop files from the recorder to your computer's folders. The recorder's internal memory has a capacity of 16GB, allowing for up to 150 hours of HQ recording, 300 hours for SQ recording, and 2230 hours for LQ recording.
6. 유지관리
To ensure the longevity and optimal performance of your Aigo R5511 Digital Voice Recorder, follow these maintenance guidelines:
- 기기를 깨끗하고 청결하게 유지하려면 부드럽고 마른 천으로 닦아주세요. 액체 세척제 사용은 피해주세요.
- 기기를 극한의 온도, 직사광선, 습기로부터 보호하세요.
- 장치를 떨어뜨리거나 강한 충격을 가하지 마십시오.
- 데이터 손실을 방지하기 위해 중요한 녹음 파일을 정기적으로 컴퓨터에 백업하세요.
- When not in use for extended periods, ensure the device is fully charged before storage and recharge periodically to maintain battery health.
7. 문제 해결
If you encounter issues with your Aigo R5511, please refer to the following common solutions:
- 기기의 전원이 켜지지 않습니다: 배터리가 충전되어 있는지 확인하십시오. USB 케이블을 사용하여 기기를 전원에 연결한 후 다시 시도하십시오.
- 녹음할 수 없습니다: Check if the device has sufficient memory. Delete old files if necessary. Ensure the 기록 버튼이 꾹 눌러져 있습니다.
- 녹음 품질이 좋지 않음: Ensure the microphones are not obstructed. Record in a quiet environment. Adjust microphone sensitivity settings if available.
- 전송할 수 없습니다 files를 컴퓨터로: Ensure the USB cable is securely connected to both the recorder and the computer. Try a different USB port or cable. Restart both the recorder and the computer.
- 장치가 정지되거나 응답하지 않음: Press and hold the power button for several seconds to force a shutdown, then restart the device.
8. 사양
| 특징 | 사양 |
|---|---|
| 모델 번호 | R5511 |
| 상표 | Aigo 사와 |
| 메모리 저장 용량 | 16GB (XNUMX기가바이트) |
| 녹음 품질 | PCM (192kbps) |
| 마이크 폼 팩터 | Built-In, Dual Omnidirectional |
| 마이크 작동 모드 | 스테레오 재생 |
| 배터리 수명(녹화 시) | 약 13시간 |
| 지원되는 오디오 형식 | MP3, WAV |
| 하드웨어 인터페이스 | USB |
| 색상 | 은 |
9. 보증 및 지원
Aigo is committed to providing quality products and customer satisfaction. While specific warranty details are not provided in this manual, please refer to the VIP Card included in your package for information regarding product support and any applicable warranty terms. If you have any concerns or require assistance, please do not hesitate to contact our customer support. Our mission is to provide prompt online support and ensure your satisfaction.