1. 서론
The Coast XPH25R is a compact and powerful LED headlamp designed for hands-free illumination. This model offers a maximum output of 410 lumens and features a durable, dust-resistant, and storm-proof aluminum body. Its versatile design allows it to function as both a headlamp and a detachable handheld flashlight with a magnetic tail cap. The XPH25R incorporates COAST's PURE BEAM optical system with TWIST FOCUS for seamless beam adjustments and a Rechargeable Dual Power system for flexible battery options.

Image 1.1: The Coast XPH25R headlamp attached to its adjustable headband.
2. 설정
2.1. 배터리 설치 및 충전
XPH25R 헤드amp utilizes a Rechargeable Dual Power system, offering flexibility in power sources:
- COAST ZITHION-X™ Rechargeable Battery: 머리amp comes with a ported ZITHION-X rechargeable battery. Use the included charging cable to recharge the battery. Connect the cable to the charging port on the headlamp and to a suitable USB power source. The real-time power indicator will show charging status.
- CR123 Lithium Batteries: For alternative power, the headlamp is compatible with CR123 lithium batteries (purchased separately). Ensure correct polarity when inserting these batteries.
To install or replace batteries, carefully open the battery compartment. Insert the chosen battery type, observing the polarity markings. Close the compartment securely.
2.2. 헤드밴드 조정
The elastic headband is adjustable to fit various head sizes. Slide the buckle on the headband to achieve a comfortable and secure fit. The headlamp unit can be tilted within its bracket to direct light as needed.
3. 운영
3.1. 전원 켜기/끄기 및 모드 선택
Locate the power button on the headlamp unit. Press the button once to turn the headlamp on. Subsequent presses will cycle through the available light modes (e.g., High, Medium, Low). Press and hold the button to turn the headlamp 끄다.
3.2. PURE BEAM® TWIST FOCUS™
The XPH25R features a PURE BEAM optical system with TWIST FOCUS, allowing you to transition between a wide flood beam and a focused spot beam. To adjust the beam, simply rotate the head of the light. Rotate in one direction for a broad Ultra View Flood Beam and in the other for a concentrated BULLS-EYE™ Spot Beam.

이미지 3.1: 헤드amp unit, highlighting the twist focus ring for beam adjustment.
3.3. Detachable Headlamp and Magnetic Tail Cap
머리amp unit can be detached from its bracket on the headband to be used as a standalone handheld flashlight. Once detached, the built-in magnetic tail cap allows for convenient attachment to metallic surfaces, providing hands-free lighting in various orientations.

이미지 3.2: 헤드amp unit detached from the headband, illustrating its use as a handheld light with a magnetic base.
4. 유지관리
4.1. 청소
헤드를 청소하려면amp, wipe the exterior with a soft, damp cloth. Avoid using abrasive cleaners or solvents, as these may damage the finish or internal components. Ensure the charging port cover is securely closed to maintain water resistance.
4.2. 배터리 관리
For optimal performance and longevity of the ZITHION-X rechargeable battery, charge it regularly. If storing the headlamp for an extended period, it is recommended to charge the battery to approximately 50% capacity and store it in a cool, dry place. Remove CR123 lithium batteries if the headlamp will not be used for a long time to prevent leakage.
4.3. 보관
헤드를 저장하세요amp in a dry environment, away from extreme temperatures and direct sunlight. Keep it out of reach of children.
5. 문제 해결
- 헤드amp 켜지지 않습니다:
- 배터리가 제대로 설치되었는지, 완전히 충전되었는지 확인하십시오.
- If using CR123 batteries, ensure they are new and inserted with correct polarity.
- 광 출력이 어둡습니다.
- 배터리가 부족할 수 있습니다. ZITHION-X 배터리를 충전하거나 CR123 배터리를 교체하세요.
- 렌즈가 깨끗하고 먼지나 이물질이 없는지 확인하십시오.
- 충전 문제:
- Verify that the charging cable is securely connected to both the headlamp 그리고 전원.
- 다른 USB 전원 어댑터나 포트를 사용해 보세요.
- Confirm the charging port type on your specific unit (some units may have Micro-USB despite documentation mentioning USB-C).
- Beam focus not working smoothly:
- Check for any debris or foreign objects obstructing the twist focus mechanism.
6. 사양
| 최대 광 출력 | 410루멘 |
| 최대 빔 거리 | 120미터(393피트) |
| 최대 런타임 | 9.25시간 |
| 전원 | ZITHION-X Rechargeable Battery or CR123 Lithium Batteries |
| 재료 | 알류미늄 |
| 방수 레벨 | 방수 |
| 품목 무게 | 4.3 온스 |
| 제품 치수 | 7 x 3 x 2.5 인치 |
| 권tage | 3.7 볼트 |
7. 보증 및 지원
7.1. 보증 정보
Coast warrants its LED flashlights and headlamps to be free of defects in materials and workmanship for the life of the original purchaser. This warranty does not cover normal wear and tear, nor damage resulting from misuse or neglect. Please note that the warranty does not cover batteries and charging accessories, or damage caused by either (e.g., battery leakage).
7.2. 고객 지원
추가 지원, 기술 지원 또는 보증 청구에 대해서는 공식 Coast를 방문하세요. web사이트를 방문하거나 고객 서비스 부서에 문의하세요. 또한 Amazon의 Coast Store 제품 정보 및 지원 리소스를 확인하세요.





