Introduction
Thank you for choosing the QUMOX SJ4000 Action Camera. This manual provides essential information to help you set up, operate, and maintain your camera. Please read these instructions carefully before use to ensure optimal performance and longevity of your device.
Image: Front and top view of the QUMOX SJ4000 Action Camera, showcasing its compact design and main lens.
Package Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact your retailer.
- QUMOX SJ4000 Action Camera
- Waterproof Case
- Rechargeable Lithium-ion Battery
- USB Cable
- Various Mounts and Adapters (e.g., Bike Handlebar Mount, Tripod Mount Adapter, J-Hook Buckle, Flat Mounts)
- Vented Helmet Strap Mount
- Clip Mounts
- Wiper Cloth
- Waterproof Case Cap (replacement)
- User Manual (this document)
Image: A comprehensive view of the QUMOX SJ4000 Action Camera and its included accessories, such as different mounting options, a USB cable, and a spare waterproof case cap.
Camera Layout
Familiarize yourself with the camera's buttons and ports:
- Lens: 170° A+ HD Wide-Angle Lens.
- Power/Mode Button: Press to power on/off or switch modes.
- Shutter/OK Button: Press to start/stop recording or take a photo. Also used to confirm menu selections.
- Up/Down Buttons: Used for navigation in menus and zoom control.
- MicroSD Card Slot: Insert your MicroSD card here.
- Micro USB Port: For charging and data transfer.
- HDMI Port: For connecting to an external display.
- Speaker/Microphone: For audio recording and playback.
- Status Indicator Lights: Indicate power, recording, and charging status.
- 1.5-inch LCD Screen: For live view, playback, and menu navigation.
Image: Side view of the QUMOX SJ4000 Action Camera, highlighting the USB port, HDMI port, and MicroSD card slot for external connections and storage.
Setup
1. Battery Installation
The camera uses a rechargeable Lithium-ion battery.
- Open the battery compartment cover located on the bottom of the camera.
- Insert the battery according to the polarity indicators (+/-).
- Close the battery compartment cover securely.
Image: The QUMOX SJ4000 Action Camera displayed alongside its removable rechargeable Lithium-ion battery, illustrating the battery's appearance.
2. MicroSD Card Installation
A MicroSD card (not included) is required to store videos and photos. Use a Class 10 or higher MicroSD card for optimal performance, up to 32GB.
- Locate the MicroSD card slot on the side of the camera.
- Insert the MicroSD card with the gold contacts facing the front of the camera until it clicks into place.
- To remove, gently push the card until it springs out.
3. Charging the Battery
Before first use, fully charge the battery.
- Connect the camera to a USB power source (e.g., computer, USB wall adapter) using the provided USB cable.
- The charging indicator light will illuminate during charging and turn off when fully charged.
- Charging typically takes approximately 3 hours.
4. Using the Waterproof Case
The waterproof case allows the camera to be used underwater up to 30 meters. Ensure the case is properly sealed before submerging.
- Place the camera inside the waterproof case.
- Close the latch securely.
- Perform a dry test by submerging the empty case in water to check for leaks before inserting the camera.
Operating Instructions
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 for a few seconds until the screen turns off.
2. Mode Selection
After powering on, repeatedly press the Power/Mode button to cycle through the following modes:
- Video Recording Mode: Indicated by a video camera icon.
- Photo Mode: Indicated by a camera icon.
- Playback Mode: Indicated by a play icon, for reviewing recorded content.
- Settings Mode: Indicated by a gear icon, for adjusting camera settings.
3. Recording Video
- Switch to Video Recording Mode.
- Press the Shutter/OK button to start recording. A red indicator light will flash, and a timer will appear on the screen.
- Press the Shutter/OK button again to stop recording. The indicator light will stop flashing.
4. Taking Photos
- Switch to Photo Mode.
- Frame your shot using the LCD screen.
- Press the Shutter/OK button to take a photo.
5. Menu Navigation and Settings
In Settings Mode, use the Up/Down buttons to navigate through options and the Shutter/OK button to select.
- Video Resolution: Select from 1080p, 720p, etc.
- Photo Resolution: Choose 12M, 8M, 5M.
- Loop Recording: Set video segments to 3, 5, or 10 minutes.
- Time-lapse: Configure automatic image capture intervals (e.g., 5, 10, 20 seconds).
- HDR (High Dynamic Range): Improves image clarity in varying light conditions.
- Language: Select your preferred language (German, English, French, Spanish, Italian, Portuguese, Traditional Chinese, Simplified Chinese, Japanese, Russian).
- Date/Time: Set the correct date and time.
- Digital Image Stabilization: Enable or disable for smoother footage.
- Exposure: Adjust brightness levels.
- White Balance: Adjust color temperature.
6. Connecting to a Computer
To transfer files, connect the camera to your computer using the USB cable. The camera will appear as a removable disk, allowing you to access your videos and photos.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera body. For the lens, use a specialized lens cleaning cloth. Do not use harsh chemicals.
- Waterproof Case: After use in saltwater, rinse the waterproof case with fresh water and dry thoroughly to prevent corrosion.
- Storage: Store the camera in a cool, dry place away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Camera does not power on. | Ensure the battery is fully charged and correctly inserted. |
| Cannot record video or take photos. | Check if a MicroSD card is inserted and has sufficient free space. Ensure the card is Class 10 or higher. Format the card if necessary (this will erase all data). |
| Poor video/photo quality. | Ensure the lens is clean. Check selected resolution settings. Ensure adequate lighting. |
| Camera freezes or becomes unresponsive. | Remove and reinsert the battery to reset the camera. |
| Water leakage in waterproof case. | Ensure the case is properly closed and the rubber seal is clean and free from debris. Do not use if the seal is damaged. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | SJ4000 (Z012U) |
| Sensor Technology | CMOS |
| Video Recording Resolution | 1080p Full HD |
| Effective Photo Resolution | 12 Megapixels (also 8M, 5M options) |
| Lens | 170° A+ HD Wide-Angle Lens |
| Screen Size | 1.5 Inches |
| Connectivity | USB |
| Optical Zoom | 4x |
| Water Resistance Level | Waterproof (with included case) |
| Image Stabilization | Digital Image Stabilization |
| Weight | 58 Grams |
| Battery | 1 Lithium-ion (included) |
| Video Format | H.264 |
| Shooting Modes | Single Shot, Self-timer, Burst, Sport |
| Supported Languages | German, English, French, Spanish, Italian, Portuguese, Traditional Chinese, Simplified Chinese, Japanese, Russian |
Safety Information
- Do not expose the camera to extreme temperatures or direct sunlight for prolonged periods.
- Keep the camera and accessories out of reach of children.
- Use only original or certified replacement batteries and chargers.
- Do not attempt to disassemble or modify the camera, as this will void the warranty and may cause damage.
- Dispose of batteries and electronic components responsibly according to local regulations.
Warranty and Support
For information regarding warranty coverage and customer support, please refer to the documentation included with your product packaging or contact your point of purchase. QUMOX strives to provide reliable products and support.