1. Introducció
Thank you for choosing the SJCAM C400 4K Pocket Vlog Action Camera. This manual provides essential information for setting up, operating, and maintaining your camera. Please read it carefully before use to ensure optimal performance and longevity of your device.

The SJCAM C400 is a versatile 4K pocket vlog action camera designed for capturing high-quality video and photos in various scenarios.
2. Informació de seguretat
- Do not expose the camera to extreme temperatures or direct sunlight for extended periods.
- Mantingueu la càmera allunyada de camps magnètics forts.
- Eviteu deixar caure la càmera ni sotmetre-la a impactes forts.
- No intenteu desmuntar ni modificar la càmera.
- Ensure all ports are dry before charging or connecting to other devices.
- Utilitzeu només accessoris i carregadors homologats.
3. Contingut del paquet
Verifiqueu que tots els elements següents estiguin inclosos al vostre paquet:
- SJCAM C400 Camera Unit
- Mànec de la bateria
- Muntatge de marc
- Estoig impermeable
- Cable USB
- Corretja de mà
- Suport
- Clip posterior
- Flat Bottom Bracket
- Base del casc
- Trípode
- Corretja magnètica

Image showing the SJCAM C400 camera and its various included accessories.
4. Càmera acabadaview
Familiarize yourself with the main components of your SJCAM C400 camera:
- Front Touch Screen: 1.3-inch display for intuitive control and preview.
- Pantalla principal: 2.23-inch display for detailed viewing i configuració.
- Lent: High-quality f/2.0 large aperture lens with 154° ultra-wide-angle FOV.
- Botó d'alimentació / mode: Used to power on/off and switch between modes.
- Botó de l'obturador/enregistrament: To start/stop recording or take photos.
- Port USB tipus C: Per a càrrega i transferència de dades.
- Ranura per a targeta MicroSD: Per a la inserció de targetes de memòria.

The SJCAM C400 features dual screens for versatile operation and monitoring.
5. Configuració
5.1. Carregant la bateria
Connect the camera to a power source using the provided USB Type-C cable. The charging indicator will show the charging status. A full charge provides approximately 460 minutes (7 hours 40 minutes) of continuous 4K30fps recording when using both the camera and battery handle.

The camera and battery handle provide extended operation time.
5.2. Inserció d'una targeta MicroSD
Locate the MicroSD card slot on the camera. Insert a compatible MicroSD card (up to 128GB, Class 10 or higher recommended) with the contacts facing down until it clicks into place.
5.3. Encès / apagat
Press and hold the Power/Mode button for a few seconds to power the camera on or off.
5.4. Configuració inicial
Upon first use, you may need to set the language, date, and time. Navigate through the menu using the touch screen to configure these settings.
6. Funcionament de la càmera
6.1. Basic Controls and Touchscreen
The SJCAM C400 features a responsive touch screen for easy navigation. Swipe and tap to access menus, change settings, and switch between shooting modes. The front 1.3-inch screen allows for intuitive composition adjustments, especially for vlogging.

The large screen offers intuitive control and a clear view del teu menjartage.
6.2. Rotating Screen Functionality
The camera's screen can be rotated to switch between horizontal (16:9) and vertical (9:16) recording orientations, ideal for different platforms like YouTube and TikTok.

Easily switch between horizontal and vertical video formats by rotating the screen.
6.3. Video Recording and Photo Capture
The C400 supports 4K/30fps, 2.5K, and 1080P video resolutions. Press the Shutter/Record button to start or stop recording. For photos, switch to photo mode and press the Shutter/Record button.

Experience sharp, clear, and vivid images with 4K resolution.
6.4. Estabilització d'imatge
The camera features 6-axis Electronic Image Stabilization (EIS) and Horizon Steady functions to ensure smooth and stable footage, even during dynamic activities.

6-axis gyro stabilization and Horizon Steady keep your footage smooth and level.
6.5. Control sense fil
The detachable handheld controller connects via Bluetooth, allowing you to operate the camera remotely from up to 8 meters away. The controller screen provides a real-time preview.

Control your camera wirelessly from a distance of up to 8 meters.
6.6. Modes de tir
The C400 offers various shooting modes for creative capture:
- Gravació normal: Standard video capture.
- Interval Recording (Time-lapse): Condense long events into short videos.
- càmera lenta: Capture detailed movements (e.g., 720P/120fps).
- Detecció de moviment: Automatically records when motion is detected.
- Enregistrament en bucle: Continuously records, overwriting older footage.
- Tirs en ràfega: Captura diverses fotos en una successió ràpida.
- Disparo amb temporitzador: Estableix un retard abans de fer una foto.

Time-lapse mode captures the essence of changing scenes.
6.7. Ús impermeable
When placed in its professional waterproof case, the C400 is waterproof up to 30 meters (98 feet), making it suitable for snorkeling, surfing, and cycling in the rain.

The waterproof case allows for underwater recording up to 30 meters.
6.8. Hands-free POV
The compact design and magnetic strap allow for easy, hands-free Point-of-View (POV) recording, perfect for vlogging and capturing daily activities.

Capture hands-free POV footage with the magnetic strap accessory.
6.9. Webcam Mode & Live Streaming
Connecteu la càmera a l'ordinador mitjançant USB per utilitzar-la com a webcam. The C400 also supports direct live streaming to compatible platforms without additional equipment.

Utilize the camera for webcam functionality or direct live streaming.
7. Manteniment
7.1. Neteja de la càmera
Use a soft, lint-free cloth to clean the camera body and lens. For stubborn smudges on the lens, use a specialized lens cleaning solution and cloth. Do not use harsh chemicals or abrasive materials.
7.2. Cura de la bateria
To prolong battery life, avoid fully discharging the battery frequently. Store the camera with a partially charged battery (around 50%) if not used for extended periods. Do not expose the battery to extreme heat.
7.3. Emmagatzematge
Store the camera in a cool, dry place, away from dust and moisture. When storing for long periods, remove the MicroSD card and ensure the battery is partially charged.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La càmera no s'encén. | Bateria baixa; bateria defectuosa; mal funcionament de la càmera. | Charge the battery fully. Try a different charging cable/adapter. If issue persists, contact support. |
| No es poden gravar vídeos/fer fotos. | No MicroSD card; MicroSD card full; MicroSD card error; incorrect mode. | Inseriu una targeta MicroSD. Suprimiu files or replace card. Format the card. Switch to correct mode. |
| Mala qualitat d'imatge/vídeo. | Dirty lens; low light conditions; incorrect settings. | Clean the lens. Ensure adequate lighting. Adjust resolution, exposure, or other settings. |
| El control sense fil no funciona. | Bluetooth/Wi-Fi off; out of range; pairing issue. | Ensure Bluetooth/Wi-Fi is enabled on both devices. Move closer to the camera. Re-pair the devices. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | SJCAM |
| Número de model | C400 |
| Tecnologia del sensor fotogràfic | CMOS (1/2.8 polzades) |
| Resolució de captura de vídeo | 4K (30fps), 2.5K, 1080P |
| Obertura de lents | f/2.0 |
| Camp de View (FOV) | Gran angular de 154° |
| Zoom òptic | 8X |
| Estabilització d'imatge | 6-axis Gyro (EIS) |
| Front Screen Size | 1.3 inches (Touchscreen) |
| Mida de la pantalla principal | 2.23 polzades |
| Connectivitat | Bluetooth, Wi-Fi (5G), USB Type-C |
| Mitjans d'emmagatzematge | Targeta MicroSD (fins a 128 GB) |
| Profunditat impermeable | 30 meters (with waterproof case) |
| Durada de la bateria | Approx. 460 minutes (4K30fps with handle + small battery) |
| Dimensions del producte | 3.8 x 3.8 x 14 cm |
| Pes del producte | 760 g |
10. Garantia i assistència
The SJCAM C400 comes with a 1 any de garantia gratuïta from the date of purchase. For any technical issues or inquiries, please contact our Assistència en línia les 24 hores. Refer to the official SJCAM weblloc web o la documentació de compra per obtenir dades de contacte específiques.
11. Accessoris opcionals
Enhance your SJCAM C400 experience with a range of optional accessories:
- Adaptador d’extensió
- Llum auxiliar
- Penjoll magnètic
- Additional Tripods and Mounts

A selection of optional accessories to expand your camera's capabilities.