Sarrera
This manual provides comprehensive instructions for the ORCATORCH SD03 Dive Signal Light, a compact and multifunctional beacon designed for underwater use. Please read this manual thoroughly before operating the device to ensure proper function and safety.
Produktua amaituview
The ORCATORCH SD03 is a versatile dive signal light featuring 4 colors (Blue, Red, White, Green) and 8 lighting modes (constant and flashing for each color). It is designed for visibility and marking during scuba diving, with a maximum depth rating of 150 meters.

Osagaiak
The ORCATORCH SD03 Dive Signal Light includes the following components:
- SD03 Dive Signal Light unit
- 1 x AA Alkaline battery (included)
- Korrila
- Ordezko O-eraztunak
- Erabiltzailearen eskuliburua
- Berme Txartela

Konfigurazioa
Bateriaren instalazioa
- Unscrew the head of the light counter-clockwise to open the battery compartment.
- Insert one AA Alkaline battery (or a rechargeable 14500 battery) with the positive (+) end facing towards the head of the light.
- Carefully screw the head back on clockwise until it is fully tightened. Ensure the O-rings are properly seated to maintain waterproof integrity.

Funtzionamendu-argibideak
The SD03 features a simple rotary switch mechanism for operation.
Piztu/Itzaltzea
To turn the light on, tighten the head of the light fully. To turn it off, slightly loosen the head.
Changing Modes and Colors
The SD03 integrates 4 colors (White, Red, Blue, Green) and 8 modes (constant and flashing for each color). To cycle through the modes, tighten and loosen the light body. The sequence is: White (constant) - White (strobe) - Red (constant) - Red (strobe) - Blue (constant) - Blue (strobe) - Green (constant) - Green (strobe).
Memoria Funtzioa
The mode used for more than 3 seconds will be memorized. When you turn the SD03 on again, it will start cycling from the memorized mode by default.

Ezaugarri nagusiak
- 4-Color-in-1: Blue, Red, White, and Green colors with 8 modes integrated into one light.
- Constant & Flashing Modes: Easily switch between constant and flashing modes for each color by tightening and loosening the light body.
- Etengailu birakaria: Simple twist-on/off operation and mode selection.
- Diseinu trinkoa: Lightweight at only 50g (without battery), making it easy to carry.
- Memoria Funtzioa: Remembers the last used mode after 3 seconds of operation.
- Iraupen luzea: Up to 250 hours with a single AA Alkaline battery.
- Deep Underwater Use: Rated for use up to 150 meters underwater.
- Eraikuntza iraunkorra: Made from aircraft-grade high strength aluminum with Type III military hard-anodized anti-abrasive finish.
- Eranskin segurua: Includes a lanyard for easy attachment to dive equipment, backpacks, or tents.


Mantentzea
Proper maintenance ensures the longevity and reliable performance of your SD03 Dive Signal Light.
- Erabili ondoren garbitu: After each dive, rinse the light thoroughly with fresh water to remove salt, sand, and other debris.
- Inspect O-rings: Regularly inspect the O-rings for any signs of damage, cracks, or dirt. Replace them if necessary using the provided spare O-rings.
- Lubricate O-rings: Apply a thin layer of silicone grease to the O-rings periodically to maintain their elasticity and ensure a watertight seal.
- Bateria zaintzea: Remove the battery if the light will not be used for an extended period to prevent leakage and corrosion.
- Biltegiratzea: Gorde argia leku fresko eta lehor batean, eguzki-argitik eta muturreko tenperaturetatik babestuta.

Arazoak konpontzea
If you encounter issues with your SD03 Dive Signal Light, refer to the following common troubleshooting steps:
- Argia ez pizten:
- Check if the head is fully tightened. The rotary switch requires a complete seal to activate.
- Verify the battery is inserted correctly with the positive (+) end facing the head.
- Ordeztu bateria berri batekin.
- Argi keinukaria edo ahula:
- Replace the battery. Low battery power can cause flickering or dimming.
- Ziurtatu bateriaren kontaktuak garbi daudela eta korrosiorik gabe daudela.
- Check that the head is securely tightened.
- Ur-ihesak:
- Itzali berehala argia eta kendu bateria.
- Inspect the O-rings for any damage, dirt, or improper seating. Clean or replace as needed.
- Ensure the threads are clean and free from debris before re-tightening the head.
If the problem persists after following these steps, please contact ORCATORCH customer support.
Zehaztapenak
A detailed list of the ORCATORCH SD03 Dive Signal Light's technical specifications:
| Ezaugarri | Xehetasuna |
|---|---|
| Kolorea | Urdina, Berdea, Gorria, Zuria |
| Forma | Biribila |
| Materiala | Plastikoa |
| Akabera mota | Plastikoa |
| Argi iturri mota | Argi-igorle-diodoa |
| Itzala Materiala | Plastikoa |
| Energia iturria | Bateriaren bidez |
| Marka | ORCATORCH |
| Elementuaren pisua | 0.11 Pounds (approx. 50g without battery) |
| Pila kopurua | 1 AA bateria behar dira. (barne) |
| Estiloa | Trinkoa |
| liburukiatage | 1.5 Volt |
| Argi-iturri bateragarrien gehienezko wattage | 2 Watt |
| Argi iturria Wattage | 2 Watt |
| Muntatze Mota | Eskukoa |
| Bonbillaren ezaugarriak | Keinuka |
| Argi-iturri kopurua | 4 |
| Pilak barne daude | Bai |
| Amparoa | 3 Amps |
| Produktuaren neurriak | 3"L x 1.2"W x 0.39"H (76.15mm L x 30.5mm Dia) |
| Ezarri izena | 4-Color-in-1 |
| Fabrikatzailea | ORCATORCH TECHNOLOGY LIMITED |
| Elementuaren modelo-zenbakia | OT-SD03-2022 |
| Max Burn Time | 250 ordu |
| Talka erresistentea | 1.5 m |
| Gehieneko Sakonera | 150 m |
| Colored light angles | 360° |
| Beam distantzia | 48 m |

Bermea eta Laguntza
Bermearen informazioa
ORCATORCH provides a 2-year free replacement warranty for products to ensure customer satisfaction. For detailed warranty terms and conditions, please refer to the warranty card included with your product.
Bezeroarentzako Arreta
For any inquiries, technical assistance, or support, please contact ORCATORCH customer service. We are committed to providing high-quality products and satisfactory services.
- Lineako laguntza: Available 24x7.
- Marka Denda: Bisitatu ORCATORCH Store on Amazon produktu eta informazio gehiago lortzeko.





