1. 서론
The S.M.S.L IVY is a compact and portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to enhance the audio quality from your Android mobile device. It features a MICRO USB input for direct connection to compatible Android cellphones and a 3.5mm headphone jack output. The IVY is an all-in-one solution for improved portable audio.
2. 안전 정보
- 기기를 물, 습기 또는 극한 온도에 노출시키지 마세요.
- 장치를 떨어뜨리거나 강한 충격을 가하지 마십시오.
- 기기를 분해하거나 개조하지 마십시오. 보증이 무효화됩니다.
- Use only with compatible Android devices (version 4.0 and above) that support OTG functionality.
- Prolonged listening at high volume levels may cause hearing damage. Adjust volume responsibly.
3. 패키지 내용
다음 품목이 패키지에 포함되어 있는지 확인하세요.
- 1 x S.M.S.L IVY Headphones Amp리퍼
- 1 x Small Carrying Bag
- 1 x 사용자 매뉴얼(이 문서)
4. 제품 오버view
The S.M.S.L IVY features a durable aluminum alloy casing and intuitive controls. It integrates a high-quality DAC for superior audio conversion and a headphone amplifier for driving various headphones.
그림 1: 상단 view of the S.M.S.L IVY, showing the MICRO USB connector on the left, the volume control buttons in the center, and the 3.5mm headphone jack on the right.
그림 2: 각도 view of the S.M.S.L IVY, highlighting the MICRO USB input and the 3.5mm audio output port.
5. 설정
The S.M.S.L IVY is designed for plug-and-play operation with compatible Android devices.
- 호환성 검사 : Ensure your Android cellphone is running Android 4.0 or above and supports USB On-The-Go (OTG) functionality.
- 헤드폰 연결: Plug your headphones into the 3.5mm headphone jack on the S.M.S.L IVY.
- Connect to Android Device: Connect the MICRO USB connector of the S.M.S.L IVY directly into the MICRO USB port of your Android cellphone.
- 자동 인식: Your Android device should automatically recognize the S.M.S.L IVY as an external audio output device. No additional drivers are typically required.
Figure 3: The S.M.S.L IVY connected to a mobile device (represented by a finger for scale), demonstrating its compact size and direct connection method.
6. 운영
Once connected, the S.M.S.L IVY will function as your Android device's primary audio output.
- 오디오 재생: Play any audio content (music, videos, calls) on your Android device. The sound will be routed through the S.M.S.L IVY to your connected headphones.
- 볼륨 조절: The S.M.S.L IVY features integrated volume control buttons. Use these buttons to adjust the output volume directly from the device.
- 힘: The device draws power directly from your Android cellphone via the USB connection. No external power source is required.
7. 유지관리
- 청소: 부드럽고 마른 천을 사용하여 기기 외부를 닦으세요. 액체 세척제나 용제는 사용하지 마세요.
- 저장: When not in use, store the S.M.S.L IVY in the provided small bag to protect it from dust and scratches.
- 커넥터 관리: Handle the MICRO USB connector carefully to prevent damage. Avoid bending or twisting it excessively.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 소리가 출력되지 않습니다. |
|
|
| Sound is distorted or low quality. |
|
|
| IVY gets warm during use. | 정상 작동. | This is normal for electronic devices, especially when processing audio. If it becomes excessively hot, discontinue use and contact support. |
9. 사양
| 모델 | 여자 이름 |
| 유형 | USB DAC / Headphone Amp리퍼 |
| USB 입력 | MICRO USB (Synchronous transmission) |
| USB 오디오 지원 | 32/44.1/48kHz/16bit |
| 출력 커넥터 | 3.5mm 헤드폰 잭 |
| 총 고조파 왜곡률 + N | 0.009% |
| 다이나믹 레인지 | 95데시벨 |
| 신호대잡음비 | 95데시벨 |
| 전력 소비 | 0.5와트 |
| Dimensions (excluding USB bulge) | 1.5 x 0.7 x 0.3인치(약 38 x 18 x 8mm) |
| 무게 | 0.3 oz (8.5 g approx.) |
| 지원되는 OS | Native Android (4.0 and above) with OTG support |
Figure 4: Dimensional drawing of the S.M.S.L IVY, indicating its compact size.
10. 보증 및 지원
The S.M.S.L IVY comes with a 30일 환불 보장 그리고 1년 교체 보증.
For any questions, technical support, or warranty claims, please contact your retailer or S.M.S.L customer service. We are committed to ensuring your satisfaction.