1. 서론
The Vortex Defender-ST Enclosed Solar Micro Red Dot Sight is designed for rapid target acquisition and reliable performance in various conditions. Its fully enclosed design protects the emitter from environmental elements, ensuring durability and consistent operation. This manual provides essential information for the proper setup, operation, and maintenance of your Defender-ST red dot sight.
2. 제품 오버view
2.1 주요 특징
- 동봉된 디자인: Protects the emitter from dust, rain, and impact.
- 비구면 렌즈: 큰 제공 viewing window for fast target acquisition and a wide field of view.
- Fast-Rack Textured Front: Enhances grip for racking the slide off any surface.
- 다양한 조준선 옵션: Offers 3 reticle choices (3 MOA dot, 32 MOA circle, and 3 MOA dot with 32 MOA circle).
- 밝기 설정: 12 levels, including 10 for daylight and 2 for night-vision compatibility.
- 솔라 오토 D-TEC 기술: Extends battery life by automatically drawing power from solar or battery sources based on light conditions.
- 동작 감지: Features a 10-minute auto-shutoff to conserve battery.
- 측면 장착형 배터리: Allows for easy battery replacement without removing the sight.
- 내구성 있는 구조: Made from 7075 aluminum housing, waterproof, fogproof, and shockproof.
2.2개의 구성요소
The Vortex Defender-ST includes the following components:
- Vortex Defender-ST Enclosed Solar Micro Red Dot Sight
- 피카티니 마운트
- 사용자 정의 도구
- 고무 커버
- 가장 일반적인 장착 나사 세트
- CR2032 배터리
- 렌즈 천
- Glock MOS Plate
- 확장형 Torx T-10 비트

Figure 1: Labeled components of the Vortex Defender-ST Red Dot Sight.

Figure 2: Contents included in the Vortex Defender-ST packaging.
3. 설정
3.1 배터리 설치
- Locate the battery cap on the right side of the sight.
- Use the provided custom tool or a suitable coin to unscrew the battery cap counter-clockwise.
- CR2032 배터리의 양극(+)이 위를 향하도록 삽입하세요.
- Replace the battery cap and tighten it clockwise until snug. Do not overtighten.
3.2 조준경 장착
The Defender-ST is compatible with a DeltaPoint Pro footprint. Use the appropriate mounting screws and plate for your firearm.
- 총기에 탄약이 없고 안전한지 확인하세요.
- Select the correct mounting plate (e.g., Picatinny Mount, Glock MOS Plate) and screw set for your firearm.
- Attach the chosen mounting plate to your firearm according to the firearm manufacturer's instructions.
- Place the Defender-ST sight onto the installed mounting plate.
- Secure the sight to the plate using the appropriate screws from the provided screw sets. Apply thread locker if recommended by your firearm or mount manufacturer. Tighten screws to the recommended torque specifications.
4. 사용 설명서
4.1 전원 켜기/끄기
- 전원을 켜려면: Press either the '+' or '-' button.
- 전원을 끄려면: '-' 버튼을 3초간 누르세요.
4.2 밝기 조정
The Defender-ST has 12 brightness settings (10 daylight, 2 night-vision).
- Press the '+' button to increase brightness.
- '-' 버튼을 눌러 밝기를 낮추세요.
4.3 조준선 선택
The sight offers three reticle options: 3 MOA dot, 32 MOA circle, and 3 MOA dot with 32 MOA circle.
- To cycle through reticle options, press and hold both the '+' and '-' buttons simultaneously for 3 seconds.

Figure 3: Available reticle patterns for the Defender-ST.
4.4 Zeroing (Windage and Elevation)
Adjustments for windage and elevation are located on the side and top of the sight, respectively. Each click typically represents 1 MOA (Minute of Angle).
- 고도 조정: Use the custom tool or a flathead screwdriver to turn the elevation turret (marked 'U' for Up) on top of the sight. Turning clockwise moves the point of impact down; counter-clockwise moves it up.
- 편류 조정: Use the custom tool or a flathead screwdriver to turn the windage turret (marked 'R' for Right) on the right side of the sight. Turning clockwise moves the point of impact left; counter-clockwise moves it right.

Figure 4: Windage adjustment location on the Defender-ST.
5. 유지관리
5.1 청소
Keep the lenses clean for optimal performance. Use the provided lens cloth or a soft, lint-free cloth.
- Gently brush away any loose dirt or debris from the lenses.
- Apply a small amount of lens cleaning solution to the cloth, not directly to the lens.
- 렌즈의 중앙에서 시작하여 바깥쪽으로 원을 그리며 닦아주세요.
- 부드러운 천으로 하우징을 청소하십시오.amp 필요에 따라 천을 사용하세요.
5.2 배터리 교체
Refer to section 3.1 for detailed battery installation instructions. Replace the CR2032 battery when the reticle dims or fails to illuminate.
6. 문제 해결
- 조준선이 켜지지 않음: Check if the battery is correctly installed and has sufficient charge. Ensure the plastic separator tab has been removed.
- Reticle Appears Distorted/Fuzzy: This can sometimes be due to astigmatism. Try adjusting the brightness settings. If the issue persists, consult an eye care professional.
- 손실 0: Ensure all mounting screws are tightened to the manufacturer's recommended torque specifications. Check for any loose components on the firearm or mount.
7. 사양
| 특징 | 사양 |
|---|---|
| 모델명 | Defender-ST Enclosed Solar Micro Red Dot Sight |
| 제품유형 | DFST-MRD3-E |
| 레티클 유형 | Multi-Reticle (3 MOA Dot / 32 MOA Circle) |
| 레티클 색상 | 밝은 빨간색 |
| 밝기 설정 | 12 (10 Daylight, 2 Night-Vision) |
| 배터리 유형 | CR2032 |
| 아이 릴리프 | 제한 없는 |
| 확대 | 1x |
| 길이 | 1.8인치 |
| 너비 | 1.3인치 |
| 키 | 1.2인치 |
| 품목 무게 | 1.6 온스 |
| 재료 | 7075 알루미늄 |
| 호환 장치 | Firearms with Picatinny Rail (DeltaPoint Pro footprint) |
| 장착 유형 | Picatinny Mount (included) |
8. 보증 및 지원
8.1 VIP Warranty
The Vortex Defender-ST is backed by the Vortex Unlimited, Unconditional, Lifetime, VIP Warranty. This is a fully transferable promise to repair or replace your item if it becomes damaged or defective. This warranty does not cover loss, theft, deliberate damage, or cosmetic damage that does not hinder the product's performance.
For warranty service or support, please visit the official Vortex Optics web사이트를 방문하거나 고객 서비스에 직접 문의하세요.
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