1. Introducció
Welcome to the user manual for your new Blackview OSCAL Marine 2 Rugged Phone. This device is engineered for durability and performance, featuring advanced AI capabilities, a long-lasting battery, and robust protection against environmental elements. This manual will guide you through the setup, operation, and maintenance of your device to ensure optimal performance and longevity.
2. Informació de seguretat
Please read this section carefully before using your device to ensure safe and proper operation.
- No intenteu desmuntar o modificar el dispositiu.
- Feu servir només carregadors i accessoris aprovats.
- Avoid exposing the device to extreme temperatures outside its operational range (-20°C to +60°C).
- Keep the device away from open flames or heat sources.
- While the device is IP68/IP69K waterproof, ensure all ports are securely closed before exposure to water.
- Avoid dropping the device from heights exceeding 1.2 meters, despite its MIL-STD-810H certification.
3. Contingut del paquet
Comproveu que el vostre paquet contingui els elements següents:
- Negreview OSCAL Marine 2 Rugged Phone
- Cable USB-Type C
- Adaptador de corrent (18 W)
- Eina expulsora de SIM
- Guia d'inici ràpid
- Targeta de garantia
4. Dispositiu acabatview
Familiarize yourself with the physical features and components of your OSCAL Marine 2 phone.



Característiques físiques:
- Visualització: 6.56-inch HD+ IPS Display with 90Hz Refresh Rate.
- Càmeres posteriors: 16MP Main Camera, 8MP, and 0.3MP auxiliary cameras.
- Càmera frontal: 8MP.
- Ports: USB Type-C for charging and data transfer.
- Botons: Power button, Volume up/down, Customizable Shortcut Button.
- Ranura per a targetes SIM/TF: Dual SIM or 1 SIM + 1 TF Card.
- Ponent: Smart-K Box Speaker.
5. Configuració inicial
5.1. Installing SIM/TF Card
- Locate the SIM/TF card slot on the side of the device.
- Introduïu l'eina d'expulsió de la SIM al forat petit que hi ha al costat de la safata per obrir-la.
- Place your Nano-SIM card(s) and/or TF card into the tray with the gold contacts facing down.
- Empenyeu amb cura la safata cap a dins de la ranura fins que encaixi al seu lloc.
5.2. Carregant la bateria
Before first use, fully charge the device. The OSCAL Marine 2 features an 11000mAh battery with 18W fast charging.

- Connecteu el cable USB tipus C al port de càrrega del telèfon.
- Connecteu l'altre extrem del cable a l'adaptador de corrent de 18 W.
- Connecteu l'adaptador de corrent a una presa de corrent.
- L'indicador de càrrega apareixerà a la pantalla.
5.3. Encès / apagat
- Per encendre: Manteniu premut el botó d'engegada fins que la pantalla s'encengui.
- Per apagar: Mantingueu premut el botó d'engegada i, a continuació, seleccioneu "Apagar" de les opcions.
5.4. Configuració Inicial
Follow the on-screen prompts to set up your device, including language, Wi-Fi connection, Google account, and security settings.
6. Funcionament del vostre dispositiu
Your OSCAL Marine 2 runs on Android 15 with DokeOS 4.1, offering a customized and intelligent user experience.
6.1. DokeOS 4.1 Features

- Large Folders: Organize your apps into bigger, neater folders for quicker access.
- Health App: Monitor daily steps, calories burned, and overall activity levels.
- Eye-friendly Modes: Includes Dark Mode, Reading Mode, and Eye Comfort Mode to reduce eye strain.
- Smart 90Hz AI Refresh Rate: Dynamically adjusts the screen refresh rate for smooth scrolling and power efficiency.
- Gesture Motion: Utilize three-finger glide for screenshots and quick camera accessibility.
- Atomized Memory 2.0: Intelligently allocates RAM to prevent slowdowns, freeing up to 9% more RAM.
- Workspace App: Create independent work and personal spaces for enhanced privacy and organization.
- Aplicació EasyShare: Transferència files, photos, and videos effortlessly without network or Bluetooth.
- Custom Shortcut Button: Program a side button for quick access to functions like flashlight, SOS, sound recording, or game mode.
- Mode Guant 2.0: Increases touch sensitivity by 8% for use with gloves.
6.2. AI Capabilities (Gemini AI 2.0 Flash)

- Edició de fotos amb IA: Features like AI Magic Eraser (remove unwanted objects), AI Photo Unblur (clarity from blur), AI Sky Replacement (change sky), AI Photo Blur (background blur), AI Portrait Light (enhance lighting), and Beauty Mode.
- AI Smart Control: Voice-enabled commands for scheduling, navigation, and information retrieval.
- AI Voice-enabled Smart Q&A: Ask questions and receive instant answers.
- Smart Google Lens: Scan objects to identify plants, landmarks, translate text, or compare prices.
- AI Full-Screen Smart Assistance: Provides contextual assistance based on screen content.
6.3. Funcionament de la càmera
The OSCAL Marine 2 features a 16MP main rear camera and an 8MP front camera, along with specialized modes.

- Standard Photo/Video: Open the Camera app and tap the shutter button.
- Càmera subaquàtica: Take crystal-clear photos and videos up to 1.5m depth.
- Mode de retrat: Desenfoca el fons per ressaltar el subjecte.
- Mode panoràmic: Capture wide landscapes by moving the phone consistently.
- Mode professional: Adjust camera settings like ISO, EV, AWB, and focus for advanced photography.
- Gravació de vídeo: Supports 1080P crystal-clear video recording at 30fps.
6.4. Connectivitat
- NFC: For contactless payments and quick device pairing.
- GPS: Supports GPS, GLONASS, Beidou, and Galileo for accurate navigation.
- Doble SIM: Use two SIM cards simultaneously for better coverage or managing personal and work numbers.
- Wi-Fi i Bluetooth: Supports IEEE802.11 a/b/g/n/ac and BT 5.2 for fast and stable connections.
6.5. Gestió de la bateria
- AI Smart Power-saving Mode: Optimizes performance and extends battery life.
- AI Recharging Protection Algorithm: Analyzes charging habits to protect battery health.
- 5W Reverse Charging: Use your phone to charge other devices via OTG cable.
7. Manteniment
7.1. Neteja del dispositiu
- Feu servir un drap suau i sense borrissol per netejar la pantalla i la carcassa.
- Per a la brutícia persistent, lleugerament dampen el drap amb aigua.
- Eviteu utilitzar productes químics o materials abrasius.
- Ensure all port covers are sealed before cleaning with water.
7.2. Cura de la bateria
- Eviteu descarregar completament la bateria amb freqüència.
- Do not expose the device to extreme heat or cold for prolonged periods.
- Use the original charger for optimal battery health.
7.3. Actualitzacions de programari
OSCAL provides regular Over-The-Air (OTA) updates to ensure your device stays up-to-date with the latest features, security patches, and performance improvements.

8. Solució De Problemes
Si teniu problemes amb el dispositiu, proveu les solucions següents:
- El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Connecteu-la al carregador i espereu uns minuts abans d'intentar tornar-la a engegar.
- La pantalla no respon: Restart the device by holding the Power button for about 10 seconds.
- Les aplicacions es bloquegen: Clear the cache of the problematic app or reinstall it. Ensure your DokeOS 4.1 is updated.
- Senyal de xarxa deficient: Comproveu la instal·lació de la targeta SIM. Traslladeu-vos a una zona amb millor cobertura de xarxa.
- Problemes amb els danys causats per l'aigua: While rugged, ensure all port covers are properly sealed before water exposure. If water enters, power off immediately and seek professional service.
9. Especificacions
| Característica | Especificació |
|---|---|
| Nom de marca | NEGREVIEW |
| Model | MARINE 2 |
| Sistema operatiu | Android 15 (DokeOS 4.1) |
| Model de CPU | Unisoc T615 (Octa-core) |
| RAM | 8GB (Up to 24GB with 16GB Expansion) |
| ROM | 256GB (Up to 2TB TF Expansion) |
| Mida de la pantalla | 6.56 inch HD+ IPS |
| Resolució de visualització | 1612 x 720 |
| Velocitat d’actualització de la pantalla | 90 Hz |
| Relació pantalla-cos | 83% |
| Píxel de la càmera posterior | 16MP (Main) + 8MP + 0.3MP |
| Píxel de càmera frontal | 8MP |
| Capacitat de la bateria | 11000 mAh |
| Potència de càrrega | Càrrega ràpida de 18 W |
| Càrrega inversa | 5W |
| Tipus d'interfície de càrrega | Tipus-C |
| Quantitat de la targeta SIM | 2 SIM Card (Dual SIM or 1 SIM + 1 TF Card) |
| NFC | Sí |
| WIFI | Yes (IEEE802.11 a/b/g/n/ac) |
| Versió Bluetooth | SÍ (BT 5.2) |
| Navegació | GPS+GLONASS+Galileo+Beidou |
| Port d'auriculars de 3.5 mm | No |
| Càrrega sense fils | No |
| Tecnologia biomètrica | Fingerprint Recognition, Face Unlock |
| Durabilitat | IP68/IP69K, MIL-STD-810H Certified, Panda Glass |
| Temperatura de funcionament | -20 °C a +60 °C |
| Dimensions | 179.8 * 83.1 * 18.3 mm |
| Pes | 395 g |
10. Consells d'usuari
- Característica impermeable: The phone is IP68/IP69K rated, meaning it is highly resistant to water and dust. Always ensure the charging port and SIM tray covers are securely closed before exposing the phone to water.
- Versió global: The OSCAL Marine 2 is a global version phone, supporting a wide range of network bands. It should function correctly in most countries, including Brazil and Ghana, but always verify specific local network compatibility if unsure.
- Auriculars Jack: This model does not feature a 3.5mm headphone jack. You will need to use USB Type-C headphones or Bluetooth headphones.
- Tecnologia d'infrarojos (IR): The phone does not include infrared (IR) technology for remote control functions.
- Suport lingüístic: The device supports multiple languages, including English, Portuguese, German, Russian, French, Spanish, Italian, and more. You can select your preferred language during initial setup or in the settings menu.
11. Suport
For further assistance or inquiries, please contact OSCAL customer support.

Atenció al client en línia
Our professional tech support team is ready to resolve any post-sale issues quickly and efficiently. Reach us easily via hotline, email, or social media.
Email Address: support@oscal.hk
Vídeo del producteview
Watch this official video for a visual guide to the OSCAL Marine 2's features and capabilities.





