1. Introduction
Thank you for purchasing the SJCAM SJ7 STAR 4K Action Camera. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully before use to ensure proper functionality and to maximize your camera's performance.
2. Product Overview
2.1 Camera Components
The SJCAM SJ7 STAR features a durable metal body and a 2-inch touch screen for intuitive control. Key components include the lens, power/mode button, shutter/OK button, setting/Wi-Fi button, LED indicators, speaker, Micro HDMI port, Mini-USB port, and MicroSD slot.

2.2 User Interface
The 2-inch touch screen allows for easy navigation through various modes and settings. The main interface typically displays options for Video, Video Lapse, Slow Rec, Still, Photo Lapse, and Burst modes.

3. Setup
3.1 Battery Installation and Charging
- Open the battery door located at the bottom of the camera.
- Insert the 1000mAh rechargeable Li-ion battery, ensuring correct polarity.
- Close the battery door securely.
- To charge, connect the camera to a USB power source using the provided USB cable. The charge indicator LED will illuminate during charging.
3.2 MicroSD Card Installation
- Locate the MicroSD slot on the side of the camera.
- Insert a compatible MicroSD card (Class 10 or higher, up to 128GB recommended) into the slot until it clicks into place.
- To remove, gently push the card until it springs out.
3.3 Waterproof Housing
The camera comes with a waterproof housing, allowing for underwater use up to 30 meters. Ensure the housing is properly sealed before submerging the camera. The housing also protects the camera from dust and impacts.
4. Operating Instructions
4.1 Power On/Off
- To power on, press and hold the Power/Mode button for a few seconds.
- To power off, press and hold the Power/Mode button again until the camera shuts down.
4.2 Mode Switching
Press the Power/Mode button repeatedly to cycle through different modes such as Video, Photo, Playback, and Settings. Alternatively, use the touch screen to select your desired mode.
4.3 Video Recording
- Select Video mode.
- Press the Shutter/OK button to start recording. The recording indicator LED will flash.
- Press the Shutter/OK button again to stop recording.
4.4 Photo Capture
- Select Photo mode.
- Press the Shutter/OK button to take a photo.
4.5 Wi-Fi Connectivity
The SJ7 STAR supports Wi-Fi connectivity for remote control via the SJCAM app on your smartphone. This allows for live preview, recording control, and file transfer.

4.6 Remote Control
The camera is compatible with a 2.4GHz remote control (sold separately) for convenient operation from a distance.
5. Settings
Access the settings menu via the touch screen or by pressing the Setting/Wi-Fi button. Adjust various parameters to customize your recording experience.
5.1 Video Settings
- Resolution: Select from various resolutions including Native 4K (3840x2160 30fps), 2.7K, 2.5K, 1440P, 1080P, 960P, and 720P.
- Frame Rate: Adjust frame rates up to 200fps for 720P SuperView.
- SuperView: Available for 4K, 2.7K, 1080P, and 720P resolutions.
- EIS (Electronic Image Stabilization): Supported for 1080P at 60/30fps.
- Loop Recording: Enables continuous recording by overwriting the oldest files.
- Motion Detection: Starts recording automatically when motion is detected.

5.2 Photo Settings
- Resolution: Capture photos up to 12MP (interpolated to 16MP).
- Time-lapse: Capture a series of photos at set intervals.
- Self-timer: Set a delay before taking a photo.
- Continuous Shooting: Take multiple photos in quick succession.
5.3 General Settings
- White Balance: Adjust color temperature for accurate colors.
- Exposure Compensation: Control image brightness.
- Sharpness: Adjust image detail.
- Gyro Stabilization: Enhance video stability, especially during movement.

6. Maintenance
6.1 Cleaning
- Use a soft, lint-free cloth (like the included cleaning cloth) to wipe the lens and screen.
- Do not use harsh chemicals or solvents.
- Ensure the camera and waterproof housing are clean and dry after use, especially after exposure to saltwater.
6.2 Storage
- Store the camera in a cool, dry place away from direct sunlight.
- Remove the battery if storing for extended periods.
7. Troubleshooting
- Camera not turning on: Ensure the battery is charged and correctly inserted. Try charging the camera for at least 30 minutes.
- Camera freezing: Remove and reinsert the battery. If the issue persists, try updating the firmware or formatting the MicroSD card.
- Poor video/photo quality: Check selected resolution and frame rate settings. Ensure the lens is clean. Verify that the MicroSD card meets the recommended speed class.
- Overheating: It is normal for the camera to get warm during extended use, especially when recording in 4K. If it becomes excessively hot or shuts down, allow it to cool down. Avoid direct sunlight exposure during operation.
- Wi-Fi connection issues: Ensure Wi-Fi is enabled on the camera and your smartphone. Restart both devices. Check for app updates.
8. Specifications
| Chipset | Ambarella A12S75 |
| LCD Display | 2-inch TFT LCD Touch Screen |
| Video Resolution | 4K (3840x2160 30fps Native), 2.7K, 2.5K, 1440P, 1080P, 960P, 720P |
| Photo Resolution | 12MP (interpolated to 16MP) |
| Image Format | JPEG |
| Video Format | H.264 BP/MP/HP Level 5.1, MJPEG |
| Audio | PCM 48KHz 16bit, External Microphone support |
| Stabilization | Gyro Stabilization (EIS for 1080P 60/30fps) |
| Connectivity | Wi-Fi, USB, HDMI |
| Storage | MicroSD Card (up to 128GB) |
| Battery | 1000mAh Rechargeable Li-ion |
| Weight | 74 grams |
| Waterproof Depth | 30 meters (with waterproof housing) |
9. Warranty and Support
SJCAM offers a 1-year warranty for the camera and a 6-month warranty for the battery. For technical support, firmware updates, or warranty claims, please visit the official SJCAM website or contact your retailer. Ensure to register your product if required to activate the warranty.
10. Included Accessories
The SJCAM SJ7 STAR package typically includes a variety of accessories to enhance your camera's versatility:
- SJCAM SJ7 STAR Action Camera
- Waterproof Housing
- Quick Release Buckle
- Handlebar Seatpost Mount
- Curved Adhesive Mount
- Flat Adhesive Mount
- 3-Way Pivot Arm Mount
- 3M Adhesive Tapes (x2)
- Frame Mount
- Quick Release Clip for Frame
- Vertical Quick Release J-Hook Buckle
- Universal 1/4-inch Camera Tripod Mount
- Tripod Mount Adapter
- Cleaning Cloth
- USB Cable
- 1000mAh Li-ion Battery
- Multi-language Manual
- SJCAM Stickers (x2)
Note: SJ Smart Remote Control and external microphone are sold separately.








