DARKBEAM T25 자전거 후미등 사용 설명서

1. 서론

This manual provides essential information for the safe and effective use of your DARKBEAM T25 Bike Tail Light. Please read these instructions thoroughly before operation and retain for future reference.

The DARKBEAM T25 is a compact, high-visibility bicycle taillight designed to enhance rider safety during night riding and low-light conditions. It features an LED display for battery status, multiple lighting modes, intelligent braking detection, and a durable, waterproof design.

2. 안전 정보

• Always ensure the taillight is securely mounted and fully charged before each ride.
• 일시적인 시력 장애를 예방하려면 광선을 직접 쳐다보지 마세요.
• Clean the light regularly to maintain optimal visibility. Use a soft, damp 옷감.
• Operating the bicycle taillight does not replace the need for other safety measures, such as wearing reflective clothing or using additional lighting.
• Adhere to all local traffic laws and regulations regarding bicycle lighting.

3. 패키지 내용

패키지에 모든 품목이 들어 있는지 확인하세요.

• DARKBEAM T25 Bike Tail Light (battery included)
• Mount x 2 (1 Seat bow, 1 Seat tube)
• Tie strap (for fixing the seat bow) x 3
• USB-C 충전 케이블 x 1
• 사용 설명서 x 1

4. 제품 오버view

The DARKBEAM T25 features a compact design with an integrated LED display and a single control button.

Figure 1: DARKBEAM T25 Bike Tail Light showing the LED display and USB-C port.

주요 특징:

• 발광 다이오드 표시 스크린: 실시간 배터리 잔량을 표시합니다.
• USB-C 충전식: 편리하고 빠른 충전.
• 6가지 조명 모드: Various options for visibility.
• IP55 방수: 다양한 기상 조건에서 사용하도록 설계되었습니다.
• Intelligent Braking: Automatically increases brightness upon deceleration.
• 자동 절전/깨우기: Conserves battery by entering sleep mode after 30 seconds of inactivity and waking upon vibration.

5. 설정 및 설치

The DARKBEAM T25 offers versatile mounting options to suit your bicycle setup.

Figure 2: Two primary mounting styles: saddle rail and seat post.

5.1. 시트포스트 장착

1. Select the appropriate position on your seat post.
2. Wrap the silicone strap of the seat post mount around the seat post.
3. Hook the strap securely into one of the slots on the mount.
4. Insert the taillight into the mount at a 45-degree angle and rotate it 45 degrees to the left or right until it clicks into place.

5.2. 안장 레일 장착

1. Secure the saddle rail mount to the saddle rails using the provided zip ties. Ensure it is tight and stable.
2. Insert the taillight into the mount at a 45-degree angle and rotate it 45 degrees to the left or right until it clicks into place.

6. 사용 설명서

6.1. 전원 켜기/끄기

• To turn on: Press and hold the power button (located on the side) for approximately 2 seconds.
• 전원을 끄려면 전원 버튼을 약 2초간 길게 누르세요.

6.2. 조명 모드 변경

조명이 켜지면 전원 버튼을 짧게 눌러 6가지 조명 모드를 순환하며 선택하세요.

1. Stay On (Constant Light Mode)
2. Rapid Flash Mode
3. 숨쉬기 플래시 모드
4. 플래시 모드
5. 깜박임 모드
6. 단일 플래시 모드

The light features a mode memory function, meaning it will restart in the last used mode when turned on again.

Figure 3: Visual representation of the 6 available lighting modes.

6.3. Intelligent Braking and Sleep Function

• 브레이크 감지: In normal mode, the taillight automatically detects rapid deceleration (braking) and increases its brightness to alert vehicles behind you.
• 자동 절전: If the taillight remains stationary for 30 seconds after being turned on, it will enter a sleep mode to conserve battery.
• 자동 깨우기: The light will automatically wake up from sleep mode upon detecting vibration (movement).

Figure 4: Brake sensor in action, increasing brightness when deceleration is detected.

6.4. 충전 지침

The DARKBEAM T25 is equipped with a USB-C charging port.

1. Locate the USB-C port on the side of the taillight, protected by a waterproof cover.
2. Gently open the waterproof cover.
3. Connect the provided USB-C cable to the taillight and the other end to any standard USB power source (e.g., power bank, laptop, USB adapter). Ensure the power supply voltage does not exceed 5V 2A.
4. LED 디스플레이에 충전 상태가 표시됩니다.
5. 충전 시간은 약 2.5시간입니다.
6. Once fully charged, disconnect the cable and securely close the waterproof cover to maintain IP55 water resistance.

Figure 5: USB-C fast charging with various compatible devices.

7. 유지관리

7.1. 청소

To clean the taillight, wipe it with a soft, damp 천으로 닦으세요. 연마성 세제나 용제는 기기를 손상시킬 수 있으므로 사용하지 마세요.

7.2. 보관

When not in use for extended periods, store the taillight in a cool, dry place. It is recommended to charge the battery every 3-6 months to prolong its lifespan.

7.3. 방수성

The DARKBEAM T25 has an IP55 water resistance rating, meaning it is protected against dust ingress and low-pressure water jets from any direction. Ensure the USB-C port cover is always securely closed to maintain water resistance.

Figure 6: The taillight is designed to withstand rain and splashes.

8. 문제 해결

• 불이 켜지지 않음: 배터리가 충전되었는지 확인하세요. 전원 버튼을 2초간 누르세요.
• 충전되지 않는 조명: Check the USB-C cable and power source connection. Ensure the charging port is clean and free of debris.
• Light not responding to movement (Auto Wake): Ensure the light is not in sleep mode. If it is, simply move the bike to activate it.
• Light falling off mount: Re-check installation steps to ensure the mount is securely fastened and the light is properly clicked into the mount.

9. 사양

10. 보증 및 지원

The DARKBEAM T25 Bike Tail Light comes with a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or any questions regarding your product, please contact DARKBEAM customer service through the retailer where the product was purchased.