1. 서론
Thank you for choosing the sofirn SC21 Mini Flashlight. This compact and powerful LED flashlight is designed for everyday carry (EDC) and various lighting needs, offering high brightness, convenient Type-C recharging, and durable construction. Please read this manual carefully before use to ensure proper operation and maintenance.
Figure 1: Sofirn SC21 Mini Flashlight (Red)
Figure 2: The compact size of the SC21, highlighting its small and lightweight design with dimensions of 22.5mm diameter and 73mm length, weighing 60g.
Figure 3: Key features of the SC21, including Max Output 1000 LM, Max Range 135 M, IPX8 waterproof rating, Type-C Rechargeable, and 90 High CRI 5000K tint.
2. 안전 정보
- Do not point the flashlight directly at eyes. The powerful beam can cause temporary vision impairment.
- 어린이의 손이 닿지 않는 곳에 보관하세요.
- Do not disassemble the flashlight head or battery compartment unless instructed. This may damage the device and void the warranty.
- Use only the specified battery type (16340 Lithium Polymer) and charging method.
- 손전등을 극한의 온도나 직사광선에 장시간 노출시키지 마세요.
- While IPX8 waterproof, this flashlight is not designed for diving. Avoid prolonged submersion beyond specified depth.
3. 상자 안에 무엇이 들어있나요?
- Sofirn SC21 Mini Flashlight (Red)
- 16340 Lithium Polymer Battery (pre-installed)
- USB-A to USB-C 충전 케이블
- Pocket Clip (pre-installed)
- 매는 밧줄
- 예비 O-링
- 사용자 설명서
4. 설정
4.1 배터리 설치
The 16340 Lithium Polymer battery is typically pre-installed. If not, unscrew the tail cap, insert the battery with the positive (+) end facing towards the flashlight head, and screw the tail cap back on securely.
4.2 충전 중
The SC21 features a built-in USB Type-C charging port for convenient recharging. A 5V 1A adapter (not included) is recommended.
- Locate the Type-C charging port on the flashlight body, usually covered by a rubber flap.
- Open the rubber flap and insert the provided USB-A to USB-C charging cable.
- Connect the USB-A end of the cable to a compatible USB power source (e.g., wall adapter, power bank, computer USB port).
- The indicator LED on the switch will flash 빨간색 충전하는 동안.
- Once fully charged, the indicator LED will turn solid 녹색.
- Charging typically takes approximately 1 hour.
- Close the rubber flap securely after charging to maintain water resistance.
Figure 4: The SC21 flashlight connected to a power source via its Type-C USB port for recharging.
5. 사용 설명서
5.1 기본 작업
- 켜기/끄기: 측면 스위치를 한 번 클릭하면 손전등을 켜거나 끌 수 있습니다.
- Change Brightness Levels (Stepped Ramping): When the flashlight is ON, press and hold the side switch to cycle through brightness levels: Moonlight → Low → Medium → High. Release the switch to select the desired level.
- 메모리 기능: The flashlight will remember the last used brightness level (except for Moonlight, Turbo, Strobe, SOS, and Beacon modes) and turn on at that level.
5.2 고급 모드
- 달빛 모드: When the flashlight is OFF, press and hold the side switch for 1 second to activate Moonlight mode (1 lumen).
- 터보 모드: Double-click the side switch from any state (ON or OFF) to activate Turbo mode (1000 lumens). Double-click again to return to the previous mode.
- 스트로브/SOS/비콘: Triple-click the side switch from any state to activate Strobe mode. Triple-click again to cycle through SOS and Beacon modes. Single click to turn off.
- 잠금 기능: From OFF, four quick clicks of the side switch will activate the electronic lockout. The main LED will flash once to confirm. To unlock, four quick clicks again. When locked, holding the switch will activate Moonlight mode temporarily.
Figure 5: The SC21 providing a super bright and nice beam, illuminating a path up to 135 meters with 1000 lumens and a 5000K 90 High CRI tint.
Figure 6: Visual comparison demonstrating the superior color rendering (90 High CRI) of the 5000K tint, making colors appear more natural and vibrant compared to lower CRI lights.
5.3 Magnetic Tail Cap & Clip
The SC21 is equipped with a strong magnetic tail cap, allowing it to be attached to ferrous metal surfaces for hands-free lighting. The dual-way pocket clip provides versatile carrying options, such as clipping to a pocket, belt, or hat brim.
Figure 7: Demonstrating the utility of the magnetic tail cap for hands-free use, such as attaching to a car hood, and the dual-way clip for securing to a hat.
6. 유지관리
- 청소: 손전등 본체를 부드러운 천으로 닦으세요.amp 천을 사용하세요. 광학 표면의 경우 렌즈 청소용 천을 사용하세요.
- 매끄럽게 하기: 방수 기능을 유지하려면 O-링에 실리콘 그리스를 얇게 주기적으로 바르세요.
- 배터리 관리 : 배터리 수명 연장을 위해 자주 사용하지 않더라도 정기적으로 충전하십시오. 배터리를 완전히 방전시키지 마십시오.
- 저장: 장기간 보관할 경우, 누액을 방지하기 위해 배터리를 분리하십시오. 서늘하고 건조한 곳에 보관하십시오.
Figure 8: The SC21's IPX8 waterproof rating ensures reliable performance even in rainy conditions.
Figure 9: The robust construction of the SC21 provides good impact resistance, designed to withstand accidental drops.
7. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 손전등이 켜지지 않습니다. | 배터리가 부족하거나 방전되었습니다. 배터리가 올바르게 삽입되지 않았습니다. 손전등이 잠금 모드에 있습니다. | 배터리를 충전하세요. 배터리의 양극(+) 부분이 헤드 쪽을 향하도록 삽입했는지 확인하십시오. Perform 4 quick clicks to unlock. |
| 전등이 깜빡거리거나 예기치 않게 꺼집니다. | 배터리가 부족합니다. 느슨한 꼬리 모자. 더러운 연락처. | 배터리를 충전하세요. 꼬리 캡을 단단히 조이세요. Clean battery and flashlight contacts with a clean cloth. |
| Cannot change brightness levels. | Switch not held long enough. Flashlight in a special mode (e.g., Strobe). | Press and hold the switch to ramp 명도. Single click to exit special modes, then try again. |
8. 사양
| 특징 | 사양 |
|---|---|
| 모델 | SC21 |
| 광원 | LED (LH351D) |
| 최대 밝기 | 1000루멘 |
| 최대 빔 거리 | 135 미터 |
| 색온도 | 5000K (High CRI) |
| 재료 | 알류미늄 |
| 배터리 유형 | 1 x 16340 Lithium Polymer (included) |
| 충전 포트 | USB 타입-C |
| 방수성 | IPX8 (2 meters underwater, not for diving) |
| 치수 | 2.87인치 깊이 x 0.89인치 너비 x 0.89인치 높이(73mm x 22.5mm x 22.5mm) |
| 무게 | 2.29온스(65그램) |
| 특별 기능 | Rechargeable, Magnetic Tail Cap, Pocket Clip |
Figure 10: Detailed performance parameters for the SC21 across various modes (Turbo, High, Medium, Low, Moonlight, Strobe, SOS, Beacon), including luminous flux, runtime, beam distance, and peak intensity.
9. 보증 및 지원
Sofirn products are manufactured to high-quality standards. For warranty information, technical support, or any inquiries regarding your SC21 Mini Flashlight, please refer to the official Sofirn web사이트를 방문하거나 고객 서비스에 직접 문의하세요. 보증 청구를 위해 구매 증빙 자료로 구매 영수증을 보관하세요.
