Q4K18 - Unknown Leotec - Free user manual and instructions
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| Product type | 4K action camera |
| Brand | Leotec |
| Model | Q4K18 |
| Video resolution | 4K Ultra HD (3840x2160) at 30 fps |
| Photo resolution | 16 megapixels |
| Lens | Wide-angle lens, 170° field of view |
| Screen | 2" LCD touch screen |
| Waterproof | Waterproof case up to 30 meters |
| Connectivity | Wi-Fi, USB, HDMI |
| Storage | MicroSD card slot, up to 64 GB |
| Battery | Rechargeable lithium-ion, 900 mAh |
| Power input | 5V / 1A via USB |
| Dimensions | 60 × 40 × 25 mm |
| Weight | 80 g (including battery) |
| Image stabilization | Electronic image stabilization |
| App support | Remote control via smartphone app |
| Recording modes | Time-lapse, loop recording, burst mode |
| Maintenance | Clean lens with a soft, dry cloth |
| Safety | Avoid direct sunlight for long periods |
| Repairability | Battery and SD card easily replaceable |
Frequently Asked Questions - Q4K18 Leotec
How do I turn on the Leotec Q4K18 camera?
Press and hold the power button for 2 seconds until the indicator light turns on. The rear LED will illuminate and the screen will activate.
How do I connect the camera to my smartphone?
Activate the camera's Wi-Fi and search for the network named "Q4K18_XXXX". Use the default password 12345678 to connect, then open the Leotec app to access live preview and settings.
Can I use the camera underwater?
Yes, but only with the included waterproof housing. Insert the camera into the case and close it properly. The housing protects up to 30 meters. Do not use the camera underwater without the case.
How do I charge the Q4K18 battery?
Use the USB cable provided and connect it to a 5V/1A power adapter. Connect to the camera's micro-USB port. The red indicator stays on while charging and turns off when fully charged.
What memory card do I need for 4K recording?
Use a microSD card with a minimum UHS-I Speed Class 3 (U3) rating, supporting up to 64 GB. A higher write speed ensures smooth 4K recording.
How can I reset the camera to factory settings?
Navigate to Settings in the menu and select "Restore default". Alternatively, press and hold the WIFI button while turning on the camera to force a reset.
How do I update the firmware?
Download the latest firmware from the Leotec website, copy the .bin file to the microSD card, then turn on the camera while pressing the up button to start the update process.
How do I record time-lapse videos?
In video mode, press the settings button, select the "Time-lapse" option, and choose the interval (e.g., 1s, 5s, or 10s). Start recording as usual.
What is the best setting for high-quality videos?
Select 4K resolution at 30 fps, enable image stabilization, and set the bitrate to high for better detail. Record in a bright environment for best results.
How should I clean the lens?
Use a soft microfibre cloth to gently wipe the lens. For stubborn dirt, use a lens cleaning solution. Never touch the lens with fingers.
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