Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your LQWELL HY 300 Mini Projector. This projector features WiFi 5G, Bluetooth 5.0, Android 11.0 OS, automatic keystone correction, and supports up to 4K video input for a 130-inch display, making it ideal for home cinema, entertainment, and video conferencing.
Safety Information
Power Supply: Use only the specified power adapter. Ensure the voltage matches the projector's requirements.
Ventilation: Do not block ventilation openings. Ensure adequate airflow around the projector to prevent overheating.
Placement: Place the projector on a stable, level surface. Avoid placing it in direct sunlight, near heat sources, or in humid environments.
Cleaning: Disconnect power before cleaning. Use a soft, dry cloth. Do not use liquid or aerosol cleaners.
Lens Care: Avoid touching the lens directly. Use a lens cleaning cloth if necessary.
Children: Keep out of reach of small children. Do not allow children to operate the projector unsupervised.
Disassembly: Do not attempt to disassemble or repair the projector yourself. Refer all servicing to qualified personnel.
Product Overview
Package Contents
- LQWELL HY 300 Mini Projector
- Remote Control
- Power Adapter
- User Manual
Projector Components
Image: The LQWELL HY 300 Mini Projector shown with its remote control. The projector is white, cylindrical, with a black front lens and ventilation, mounted on a white adjustable stand. The black remote control has various buttons for navigation and control.
The projector features a compact design with a 220° rotatable stand for flexible projection angles. It includes various ports for connectivity and a focus wheel for image clarity.
Remote Control Functions
The included remote control allows for easy navigation and adjustment of projector settings. Key buttons include power, navigation (up, down, left, right, OK), back, home, menu, volume control, and input source selection.
Setup
1. Power Connection
Connect the power adapter to the projector's power input port and then plug it into a power outlet.
2. Initial Placement
Place the projector on a stable surface. Utilize the 220° rotatable stand to adjust the projection angle towards your desired screen or wall. The projector can project from floor to ceiling.
Image: The LQWELL HY 300 Mini Projector positioned on a coffee table, projecting an image onto a wall in a modern living room setting. This illustrates the projector's compact size and ease of placement.
3. Focusing the Image
Adjust the focus wheel located on the front of the projector until the projected image appears clear and sharp.
4. Automatic Keystone Correction
The projector features a built-in high-precision sensor that automatically calibrates the four corners of the projection surface. This corrects distorted images caused by angled projection.
Image: A graphic illustrating the automatic keystone correction feature of the LQWELL HY 300 Mini Projector. The projector is shown on a table, projecting an image onto a wall, with arrows indicating how the image automatically adjusts to a flat surface.
Operating Instructions
Turning On/Off
Press the power button on the remote control or on the projector to turn it on or off.
Navigating the Android OS
The projector runs on Android 11.0 OS. Use the remote control's navigation buttons (arrows and OK) to browse the interface, select apps, and adjust settings.
Connectivity Options
WiFi Connection (5G Supported)
To connect to a wireless network:
- Go to Settings on the projector's home screen.
- Select Network & Internet.
- Turn on Wi-Fi and select your desired network from the list.
- Enter the password if prompted and connect.
Image: A split image showing the LQWELL HY 300 Mini Projector projecting a cat image in a living room. The left side is labeled "NIGHT" and the right "DAY", with text highlighting "5G WiFi Projector" and its benefits like "Fast sync with no lag".
Bluetooth Connection (BT5.0)
To connect Bluetooth devices (e.g., speakers, headphones):
- Go to Settings.
- Select Connected Devices or Bluetooth.
- Turn on Bluetooth and search for available devices.
- Select your device from the list to pair.
HDMI Connection
Connect devices like PCs, laptops, gaming consoles (Xbox), or TV boxes using an HDMI cable to the projector's HDMI port. Select the HDMI input source from the projector's menu.
USB Connection
Insert a USB drive into the projector's USB port to play media files directly. Use the file manager application on the projector to browse and play content.
Audio Port (3.5mm)
Connect external audio devices like headphones or speakers using a 3.5mm audio cable.
Screen Mirroring (Android/Apple)
The projector supports screen mirroring from Android and Apple mobile phones. Refer to the projector's on-screen instructions or specific app for casting/mirroring setup.
Adjusting Display Settings
- Resolution: The native resolution is 1280 x 720, supporting up to 4K video input.
- Aspect Ratio: Adjust between 16:9 and 4:3 as needed.
- Zoom: Adjust the display size from 100% down to 50% via settings.
Image: A graphic demonstrating the projector's ability to adjust screen size, showing a smaller projected image (30 inches) and a larger one (135 inches) from the same projection distance of 1.68 meters.
Maintenance
Cleaning the Lens
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive materials or harsh chemicals.
Cleaning the Projector Body
Wipe the exterior of the projector with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by a dry wipe.
Ventilation
Ensure the ventilation grilles are free from dust and debris to maintain optimal cooling and prevent overheating. Do not block the air vents during operation.
Image: The LQWELL HY 300 Mini Projector placed on a nightstand next to a sleeping child, with text indicating "LOW NOISE <25dB". This highlights the projector's quiet operation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable not connected; Power outlet faulty. | Ensure power cable is securely connected. Try a different power outlet. |
| No Image / "No Signal" | Incorrect input source selected; HDMI/USB cable loose or faulty. | Select the correct input source (HDMI, USB). Check cable connections. Try a different cable. |
| Blurred Image | Focus not adjusted; Projector too far/close to screen. | Adjust the focus wheel. Reposition the projector for optimal distance. |
| Distorted Image (Trapezoid) | Projector not perpendicular to screen. | The projector has automatic keystone correction. Ensure it's enabled or manually adjust if needed. |
| No Sound | Volume too low; External audio device not connected properly; Muted. | Increase volume. Check external audio connections. Ensure projector is not muted. |
| WiFi Connection Issues | Incorrect password; Router too far; Interference. | Verify WiFi password. Move projector closer to router. Reduce interference. |
Specifications
| Feature | Detail |
|---|---|
| Brand | LQWELL |
| Model Name | HY 300 |
| Item Model Number | Blanc - Android |
| Native Resolution | 1280 x 720 (Supports 4K video input) |
| Display Technology | LCD |
| Standing Screen Display Size | 130 Inches (Max) |
| Aspect Ratio | 16:9, 4:3 |
| Connectivity Technology | Bluetooth (BT5.0), Ethernet, HDMI, USB, Wi-Fi (5G) |
| Operating System | Android 11.0 OS |
| Special Features | Native 720P, WiFi 5G, 180 Degree Rotatable, Auto Keystone, BT5.0, 4K Support |
| Noise Level | 25 dB |
| Product Dimensions | 21.34 x 13.46 x 21.34 cm; 660 g |
| Voltage | 220 Volts |
| Wattage | 3 watts |
Warranty and Support
For warranty information and technical support, please refer to the official LQWELL website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
Manufacturer Contact:
- Place of Business: Am Bahndamm 5, 41334 Nettetal, Germany
- Tel: +4917640219185
- Email: info@europapa.com
