1. Pendahuluan
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. Produk Lebihview
2.1 Fitur Utama
- Desain Tertutup: Protects the emitter from dust, rain, and impact.
- Lensa Asferis: Memberikan yang besar 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.
- Opsi Multi-Reticle: Offers 3 reticle choices (3 MOA dot, 32 MOA circle, and 3 MOA dot with 32 MOA circle).
- Pengaturan Kecerahan: 12 levels, including 10 for daylight and 2 for night-vision compatibility.
- Teknologi Solar Auto D-TEC: Extends battery life by automatically drawing power from solar or battery sources based on light conditions.
- Diaktifkan oleh Gerakan: Features a 10-minute auto-shutoff to conserve battery.
- Baterai Pemuatan Samping: Allows for easy battery replacement without removing the sight.
- Konstruksi Tahan Lama: Made from 7075 aluminum housing, waterproof, fogproof, and shockproof.
2.2 Komponen
The Vortex Defender-ST includes the following components:
- Vortex Defender-ST Enclosed Solar Micro Red Dot Sight
- Gunung Picatinny
- Alat Kustom
- Tutup Karet
- Set Sekrup Pemasangan yang Paling Umum
- Baterai CR2032
- Kain Lensa
- Glock MOS Plate
- Mata Bor Torx T-10 yang Diperpanjang

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

Figure 2: Contents included in the Vortex Defender-ST packaging.
3. Pengaturan
3.1 Pemasangan Baterai
- 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.
- Masukkan baterai CR2032 dengan sisi positif (+) menghadap ke atas.
- Replace the battery cap and tighten it clockwise until snug. Do not overtighten.
3.2 Memasang Alat Bidik
The Defender-ST is compatible with a DeltaPoint Pro footprint. Use the appropriate mounting screws and plate for your firearm.
- Pastikan senjata api Anda tidak berisi peluru dan aman.
- 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. Petunjuk Pengoperasian
4.1 Daya Hidup/Mati
- Untuk menghidupkan: Press either the '+' or '-' button.
- Untuk mematikan: Tekan dan tahan tombol '-' selama 3 detik.
4.2 Penyesuaian Kecerahan
The Defender-ST has 12 brightness settings (10 daylight, 2 night-vision).
- Press the '+' button to increase brightness.
- Press the '-' button to decrease brightness.
4.3 Reticle Selection
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).
- Penyesuaian Ketinggian: 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.
- Penyesuaian Angin: 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. Pemeliharaan
5.1 Pembersihan
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.
- Wipe the lenses in a circular motion, starting from the center and moving outwards.
- Bersihkan casing dengan kain lembut dan basah.amp kain sesuai kebutuhan.
5.2 Penggantian Baterai
Refer to section 3.1 for detailed battery installation instructions. Replace the CR2032 battery when the reticle dims or fails to illuminate.
6. Penyelesaian masalah
- Reticle Not Illuminating: 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.
- Kehilangan Nol: Ensure all mounting screws are tightened to the manufacturer's recommended torque specifications. Check for any loose components on the firearm or mount.
7. Spesifikasi
| Fitur | Spesifikasi |
|---|---|
| Nama Model | Defender-ST Enclosed Solar Micro Red Dot Sight |
| SKU | DFST-MRD3-E |
| Jenis Reticle | Multi-Reticle (3 MOA Dot / 32 MOA Circle) |
| Warna Reticle | Merah Cerah |
| Pengaturan Kecerahan | 12 (10 Daylight, 2 Night-Vision) |
| Jenis Baterai | CR2032 |
| Eye Bantuan | Tak terbatas |
| Pembesaran | 1x |
| Panjang | 1.8 inci |
| Lebar | 1.3 inci |
| Tinggi | 1.2 inci |
| Berat Barang | 1.6 Ons |
| Bahan | 7075 Aluminium |
| Perangkat yang Kompatibel | Firearms with Picatinny Rail (DeltaPoint Pro footprint) |
| Jenis Pemasangan | Picatinny Mount (included) |
8. Garansi & Dukungan
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 websitus atau hubungi layanan pelanggan mereka secara langsung.
Untuk informasi lebih lanjut, kunjungi: Vortex Optics Official Weblokasi