Introduction
This manual provides instructions for the setup, operation, and maintenance of your ThundeaL T042 Mini DLP Projector. Please read this manual thoroughly before using the product to ensure proper and safe operation.
Package Contents
Product Overview
The ThundeaL T042 is a portable mini DLP projector featuring a smart Android 9.0 operating system, dual-band WiFi (2.4G and 5G), and Bluetooth 4.2 connectivity. It supports 2K and 4K video input and offers a bright 320 ANSI lumens display. Its compact size and built-in 7000mAh battery make it ideal for both home theater and outdoor use.
Ports and Controls
- USB Port: For connecting USB flash drives, mouse, or keyboard.
- IR Receiver: For remote control signals.
- DC Input: For power adapter connection (DC 12V 2A).
- HD (HDMI) Port: For connecting external video sources like PCs, laptops, TV boxes, gaming consoles (PS3, PS4, PS5, Switch, Xbox ONE).
- AUDIO (3.5mm Earphone Out): For connecting external audio devices or headphones.
- Power On/Off Button: To turn the projector on or off.
Top Panel Controls
- Single finger sliding: Move/Confirm selection on the screen.
- Two finger sliding: Page turn, zoom in or zoom out the picture.
Setup Guide
1. Powering On
- Connect the power adapter to the DC input port on the projector.
- Press the Power On/Off button to turn on the projector.
- If using the built-in battery, ensure it is sufficiently charged. The 7000mAh battery provides approximately 100-120 minutes of working time.
2. Initial System Setup (Android 9.0 OS)
Upon first boot, you may need to configure basic Android settings such as language, time zone, and network connection. The projector runs on Android 9.0 OS, supporting 2.4G and 5G dual-band WiFi and Bluetooth 4.2.
3. Focus Adjustment
The projector features a precise optical engine for accurate focus. Adjust the focus manually until the image is sharp and clear.
4. Keystone Correction
The projector supports automatic vertical keystone correction of +/-40 degrees, which helps to correct distorted images when the projector is not perfectly aligned with the screen.
5. Projection Distance and Screen Size
The optimal projection distance ranges from 0.5 to 3 meters, supporting screen sizes from 10 to 120 inches. For a 100-inch screen, the best projection distance is approximately 2.63 meters.
Operating Instructions
1. Navigating the Android OS
Use the remote control or the top panel touch controls (single-finger for move/confirm, two-fingers for page turn/zoom) to navigate the Android 9.0 interface. You can access pre-installed apps like Eshare, YouTube, Google Play, Netflix, and more.
2. Wireless Connection to Smartphones (Eshare/Airplay/MiraCast)
The projector supports screen mirroring from smartphones using Eshare, Airplay, or MiraCast applications. Ensure your smartphone and projector are connected to the same Wi-Fi network.
- Open the Eshare/Airplay/MiraCast app on the projector.
- On your smartphone, enable screen mirroring/casting and select the projector from the available devices.
3. Playing Media from USB Flash Disk
You can play various media files, including PowerPoint, Word, and Excel documents, directly from a USB flash disk. The projector supports flash disks up to 64GB and TF cards up to 32GB (mobile hard disks are not supported).
- Insert the USB flash disk into the USB port.
- Navigate to the "Files" application on the Android OS.
- Select your USB device and browse for the desired media or document file.
4. Connecting External Devices via HDMI
Connect your PC, laptop, TV box, or gaming console to the projector using an HDMI cable for a larger display experience.
- Connect one end of the HDMI cable to the HD port on the projector.
- Connect the other end to the HDMI output of your external device.
- Select the HDMI input source from the projector's menu.
5. Audio Output
The projector has a built-in 1*3W speaker for audio output. For a more immersive experience or private listening, connect external speakers or headphones to the 3.5mm Earphone Out port.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the projector's exterior. For the lens, use a lens cleaning cloth and solution specifically designed for optical surfaces.
- Ventilation: Ensure the projector's ventilation openings are not blocked to prevent overheating.
- Storage: When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: For models with a built-in battery, avoid fully discharging the battery frequently to prolong its lifespan. Charge it regularly even when not in use.
Troubleshooting
- No image or blurry image:
- - Check the focus adjustment. Rotate the focus ring until the image is clear.
- - Ensure the projection distance is within the recommended range (0.5-3 meters).
- - Verify the input source is correctly selected (e.g., HDMI, USB, screen mirroring).
- No sound:
- - Check the volume settings on both the projector and the connected source device.
- - If external speakers are connected, ensure they are powered on and properly connected to the 3.5mm audio out port.
- Wireless connection issues:
- - Ensure both the projector and your smartphone are connected to the same Wi-Fi network.
- - Restart the Eshare/Airplay/MiraCast app on both devices.
- - Check for any firewall or network restrictions that might block screen mirroring.
- Projector overheating:
- - Ensure adequate ventilation around the projector. Do not block air vents.
- - Operate the projector in a well-ventilated area.
- High noise level:
- - The ThundeaL T042 uses a magnetic suspension fan for low noise operation. If noise is unusually high, ensure vents are clear. Note that some fan noise is normal during operation.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | ThundeaL |
| Model | BW-VT2 (T042) |
| Category | Projectors |
| Type | Mini, Portable |
| Use | Home |
| Projection Technology | DLP (0.2" DMD) |
| Light Source | LED |
| Light Life Time | Up to 30,000 hours |
| Brightness | 320 ANSI Lumens |
| Contrast Ratio | 2001:1-3000:1 |
| Optical Resolution | 854x480dpi (WVGA) |
| Max Resolution Support | 1080p, 2K, 4K |
| Projected Dimension | 20-120 inches |
| Projection Distance | 0.3-3 meter |
| Screen Scale | 4:3/16:9 |
| Zoom | Focus |
| Keystone Correction | Auto Correction (Vertical +/-40 Degree) |
| Projective Mode | Throwing, Ceiling, Mirror Image |
| System | Multimedia System (Android 9.0 OS) |
| CPU | RK3228A, Quad-core, Cortex-A7, 1.2GHz |
| GPU | Mali400 MP2 GPU |
| WiFi | 2.4G and 5G dual-band WiFi |
| Bluetooth | BT 4.2 |
| Input/Output | 3.5mm Earphone Out, HDMI, POWER, USB |
| Built-in Speaker | Yes (1*3W) |
| Remote Controller Included | Yes |
| Battery | 7000 mAh, Working Time About 1.5 - 2 H |
| Power Source | AC&DC (DC 12V 2A) |
| Power (W) | 12W |
| Weight | 410g |
| 3D Support | Red Blue 3D |
| Certification | CE, FCC, RoHS |
User Tips
- For optimal performance, ensure the projector's firmware is up to date.
- When using screen mirroring, a stable Wi-Fi connection is crucial for smooth playback.
- Consider using external speakers via the 3.5mm audio out for enhanced sound quality, especially in larger rooms.
- The projector's low noise level makes it suitable for quiet environments, but ensure proper ventilation to maintain this.
Warranty and Support
The ThundeaL T042 Mini DLP Projector comes with a 1-year warranty from the date of purchase. For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
