1. Įvadas
This manual provides detailed instructions for the safe and effective use of your SJCAM C400 C400Pocket 4K Vlog Camera. Please read this manual thoroughly before operating the device and retain it for future reference.
1.1 Produktas baigtasview
The SJCAM C400 is a versatile 4K vlog camera designed for capturing high-quality video and photos. It features a detachable design, 6-axis image stabilization, a 154-degree wide-angle lens, and a long-lasting battery, making it suitable for various recording scenarios from daily vlogging to action sports.

Figure 1.1: SJCAM C400 C400Pocket 4K Vlog Camera and Accessories
1.2 Kas yra dėžutėje
- C400 kameros blokas (x1)
- Battery Handle / Controller (x1)
- Rėmo laikiklis (x1)
- Vandeniui atsparus dėklas (x1)
- USB C tipo laidas (x1)
- Rankinis dirželis (x1)
- Galinis segtukas (x1)
- Plokščias dugno laikiklis (x1)
- Šalmo pagrindas (x1)
- Trikojis (x1)
- Magnetic Strap (x1)

Figure 1.2: Contents of the Package
2. Sąranka
2.1 Akumuliatoriaus įkrovimas
Before first use, fully charge the camera and battery handle. Connect the included USB Type-C cable to the charging port on the camera unit or the battery handle, and then to a USB power adapter (not included). The charging indicator will show the charging status.
2.2 „MicroSD“ kortelės įdėjimas
Locate the microSD card slot on the camera unit. Insert a compatible microSD card (Class 10 or higher, up to 128GB recommended) with the contacts facing down until it clicks into place. To remove, press the card gently until it springs out.
2.3 Assembling the Camera and Handle
Align the camera unit with the battery handle and slide it into place until it securely locks. The camera can be used independently or attached to the handle for extended battery life and enhanced control.

Figure 2.1: Modular Design of the C400
3. Naudojimo instrukcijos
3.1 Įjungimas / išjungimas ir pagrindinis veikimas
To power on the camera, rotate the screen on the handle. This action also powers on the camera unit. The front 1.3-inch touch screen allows for intuitive control, including zooming and switching between modes with a simple touch.

Figure 3.1: Rotating Screen for Power On and Mode Selection
3.2 Fotografavimo režimai
The C400 offers various shooting modes to suit different creative needs:
- Standard Video Recording: Capture high-resolution video up to 4K/30fps.
- Laikas: Ilgus laiko tarpsnius sutalpinkite į trumpus, dinamiškus vaizdo įrašus.
- Lėtas judėjimas: Record fast-paced action in slow motion (e.g., 720P/120fps).
- Judesio aptikimas: Automatically start recording when motion is detected.
- Ciklo įrašymas: Continuously record, overwriting the oldest files kai atminties kortelė pilna.
- Burstinis šaudymas: Greitai užfiksuokite kelias nuotraukas iš eilės.
- Fotografavimas su laikmačiu: Prieš fotografuodami nustatykite uždelsimą.

Figure 3.2: Time-Lapse and Slow Motion Capabilities
3.3 Wireless Control and Connectivity
The C400 features ultra-high-speed 5G WiFi for quick transfer of high-quality photos and 4K videos. Use the dedicated SJCAM app on your smartphone for remote shooting, precise parameter settings, real-time preview, and live sharing. The detachable controller also allows for wireless operation up to 8 meters away via Bluetooth.

Figure 3.3: Wireless Handheld Controller in Use
3.4 Hidroizoliacija
Utilize the included waterproof case to protect your C400 camera. The case allows the camera to be submerged up to 30 meters (98 feet), making it suitable for snorkeling, surfing, and other water activities.

Figure 3.4: Underwater Usage with Waterproof Case
4. Savybės
4.1 High-Quality 4K Recording
The C400 is equipped with a 1/2.8-inch CMOS sensor and an f/2.0 large aperture lens, providing clear and vivid images. Its 154-degree ultra-wide-angle field of view captures expansive scenes. Record smooth video at 4K/30fps, with additional options for 2.5K and 1080P resolutions.

Figure 4.1: 4K Video Quality
4.2 6-Axis Image Stabilization and Horizon Steady
Benefit from advanced 6-axis Electronic Image Stabilization (EIS) and a horizontal correction function. This technology ensures smooth and stable footage even during dynamic activities, eliminating concerns about camera shake.

Figure 4.2: Image Stabilization in Action
4.3 Ilgesnis baterijos veikimo laikas
The C400 is equipped with a high-performance lithium-ion battery, allowing for approximately 460 minutes (over 7 hours) of continuous recording at 4K30fps when using the battery handle. The Type-C charging port provides convenient power options.

4.3 pav.: 7 valandų baterijos veikimo laikas
4.4 Įrašymas laisvų rankų įranga POV režimu
The magnetic strap accessory enables comfortable hands-free Point-of-View (POV) recording. Simply attach the camera to the magnetic pendant worn around your neck for immersive first-person footage.

Figure 4.4: Hands-Free POV Recording
5. Priežiūra
5.1 Kameros valymas
- Kameros korpusą ir ekranus valykite minkštu, nepūkuotu audiniu.
- For the lens, use a specialized lens cleaning cloth and solution. Avoid touching the lens directly with your fingers.
- Prieš valydami įsitikinkite, kad kamera yra išjungta.
5.2 Saugykla
- Fotoaparatą laikykite vėsioje, sausoje vietoje, toliau nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
- Jei ilgesnį laiką laikysite akumuliatorių, įsitikinkite, kad jis yra iš dalies įkrautas (apie 50 %), kad pailgintumėte jo tarnavimo laiką.
- Use the provided storage bag or a protective case to prevent scratches and damage.
5.3 Vandeniui atsparaus dėklo priežiūra
- Panaudoję vandeniui atsparų dėklą sūriame vandenyje, kruopščiai jį nuplaukite gėlu vandeniu ir leiskite išdžiūti ore.
- Regularly check the O-ring seal for any debris or damage. Clean and lubricate the O-ring if necessary to maintain its waterproof integrity.
6. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Kamera neįsijungia. | Low battery; SD card issue; Firmware error. | Charge the battery fully. Remove and reinsert the SD card. If issue persists, perform a factory reset (refer to the full manual for instructions). |
| Video footage yra drebantis. | Image stabilization (EIS) is off; Excessive movement. | Ensure 6-axis EIS and Horizon Steady are enabled in settings. Minimize sudden movements during recording. |
| Nepavyksta prisijungti prie išmaniojo telefono per „Wi-Fi“. | Wi-Fi is off; Incorrect password; App issue. | Enable Wi-Fi on the camera. Verify Wi-Fi password. Restart the app and camera. |
| Poor video quality in low light. | Insufficient lighting; Settings not optimized. | Ensure adequate lighting. Adjust ISO or exposure settings if available. |
| SD kortelės klaida. | Incompatible card; Card full; Card corrupted. | Use a recommended Class 10 or U3 microSD card. Format the card in the camera. Replace the card if corrupted. |
For further assistance, please contact SJCAM customer support.
7. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | SJCAM |
| Modelio numeris | C400 |
| Nuotraukų jutiklių technologija | CMOS (1/2.8 colio) |
| Vaizdo įrašymo raiška | 4K (30fps), 2.5K, 1080P |
| Objektyvo diafragma | f/2.0 |
| Laukas View (FOV) | 154 degrees (Ultra-wide-angle) |
| Vaizdo stabilizavimas | 6-axis Gyro (EIS) with Horizon Correction |
| Atsparus vandeniui gylis | 30 meters (98 feet) with included case |
| Baterijos veikimo laikas | Approx. 460 minutes (7+ hours) at 4K30fps (with handle) |
| Ryšys | 5G Wi-Fi, USB Type-C, Bluetooth |
| Ekranas | Front 1.3-inch Touch Screen, Main 2.2-inch Touch Screen (on handle) |
| Sandėliavimas | MicroSD card (Class 10/U3, up to 128GB) |
| Gaminio matmenys | 3.8 x 3.8 x 14 cm |
| Svoris | 770 g (with handle) |
8. Garantija ir palaikymas
8.1 Informacija apie garantiją
The SJCAM C400 C400Pocket 4K Vlog Camera comes with a 1-year free warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
8.2 Pagalba klientams
For any technical issues, questions, or warranty claims, please contact SJCAM customer support. Online support is available 24 hours a day to provide prompt assistance.
For the latest support information and contact details, please visit the official SJCAM websvetainėje arba žr. kontaktinę informaciją, pateiktą ant produkto pakuotės.