1. Introduction
Thank you for choosing the WiMiUS Q3 Smart DLP Projector. This compact and versatile projector is designed to provide a high-quality viewing experience for home cinema, travel, camping, and more. Featuring Android 11.0, Wi-Fi 6, Bluetooth 5.2, and a built-in battery, the Q3 offers exceptional portability and smart functionality.
This manual provides detailed instructions on setting up, operating, and maintaining your projector to ensure optimal performance and longevity.

Figure 1.1: The WiMiUS Q3 Smart DLP Projector with its included tripod stand.
2. What's in the Box
Please check the contents of your package. If any items are missing or damaged, please contact customer support.
- WiMiUS Q3 Projector
- Remote Control
- Power Cable / HDMI to HDMI Cable
- Tripod Stand
- User Manual (this document)
3. Product Overview
3.1 Key Features
- Android 11.0 Operating System: Access a wide range of streaming apps like Netflix, YouTube, and Prime Video directly on the projector.
- Ultra Short Throw & Portable Design: Compact size (120x120x28mm) and lightweight (350g) for easy portability, fitting into a pocket or backpack.
- 650 ANSI Lumens DLP Technology: Provides bright and clear images with superior contrast and color detail.
- Built-in Rechargeable Battery: Offers up to 3 hours of video playback on a single charge, ideal for outdoor use.
- Auto Keystone Correction: Automatically adjusts vertical distortion (±40°) and supports 4D/4P manual horizontal correction for optimal image alignment.
- Rotating Bracket: Integrated stand allows for versatile projection angles, including 90° vertical flip and 360° horizontal rotation.
- Wi-Fi 6 & Bluetooth 5.2: Ensures faster, more stable network connections and easy pairing with external audio devices.
- Touch Screen Interface: Provides intuitive navigation and control, complemented by a traditional remote control.
- Sealed Dustproof Optical Engine: Enhances durability and maintains pristine clarity of the lens and screen by preventing dust ingress.
3.2 Visual Overview

Figure 3.1: Key features of the WiMiUS Q3 Projector, including its flexible tripod, touch screen, automatic keystone correction, and Android TV 11.0 operating system.

Figure 3.2: The internal structure highlighting the built-in battery, enabling extended movie playback without external power.

Figure 3.3: The intuitive touch screen interface for easy navigation and control.

Figure 3.4: Demonstrating Wi-Fi 6 and Bluetooth 5.2 connectivity for faster and more stable links.

Figure 3.5: The compact pocket design of the projector, emphasizing its portability.

Figure 3.6: Illustration of the automatic vertical keystone correction feature, allowing flexible adjustment of the projected image.

Figure 3.7: The True Hermetic Optics design, ensuring dustproof operation, low noise, and a longer lifespan.
4. Setup Guide
4.1 Initial Power On
- Charge the Projector: Connect the power cable to the projector's Type-C port and plug it into a power outlet. Ensure the projector is fully charged before first use for optimal battery life.
- Power On: Press and hold the power button on the projector or remote control to turn it on.
- Placement: Place the projector on a stable, flat surface. Use the included tripod stand for flexible positioning and angle adjustments.
4.2 Network and System Setup
- Language Selection: Follow the on-screen prompts to select your preferred language.
- Wi-Fi Connection: Navigate to the Wi-Fi settings and connect to your wireless network. The Wi-Fi 6 standard ensures a fast and stable connection.
- Google Account Login: Log in with your Google account to access the Google Play Store and download applications.
- System Updates: Check for and install any available system updates to ensure your projector has the latest features and performance improvements.
5. Operating Instructions
5.1 Navigation and Control
- Touch Screen: Use the touch-sensitive panel on the top of the projector for direct interaction and navigation.
- Remote Control: Use the provided remote control for convenient operation from a distance. Ensure batteries are inserted correctly.
5.2 Adjusting the Projection
- Focus Adjustment: Rotate the focus wheel on the side of the projector until the image appears sharp and clear.
- Keystone Correction:
- Auto Vertical Keystone: The projector automatically corrects vertical distortion up to ±40°.
- Manual 4D/4P Correction: For horizontal or more precise adjustments, navigate to the settings menu to manually correct the image shape.
- Zoom Function: Adjust the projection size from 50% to 100% via the settings menu without moving the projector.
5.3 Connectivity
- HDMI: Connect external devices such as laptops, gaming consoles (PS5), or TV sticks using the HDMI (Mini) port.
- USB: Use the USB port to play media files directly from a USB drive or connect other USB peripherals.
- Bluetooth: Pair with external Bluetooth speakers or headphones for enhanced audio experience.
- Screen Mirroring: Wirelessly mirror content from your smartphone or tablet to the projector.

Figure 5.1: The Android 11.0 interface offering diverse entertainment choices from various streaming platforms.

Figure 5.2: Seamlessly bringing a theater experience by mirroring content from a smartphone.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your WiMiUS Q3 projector.
- Cleaning the Lens: Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Do not use abrasive cleaners or excessive force.
- Cleaning the Exterior: Wipe the projector's exterior with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by a dry one.
- Dust Prevention: The WiMiUS Q3 features a sealed dustproof optical engine, significantly reducing dust accumulation inside. However, always store the projector in a clean, dry environment when not in use.
- Storage: When storing for extended periods, ensure the projector is powered off and disconnected from power. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your projector, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image projected | Projector not powered on; input source not selected; cable not connected properly. | Ensure projector is powered on. Select the correct input source (HDMI, USB). Check all cable connections. |
| Image is blurry | Focus not adjusted; keystone correction needed. | Adjust the focus wheel. Use auto or manual keystone correction in settings. |
| No sound | Volume too low; external speaker not connected; incorrect audio output selected. | Increase volume. Ensure Bluetooth speaker is paired or 3.5mm jack is connected. Check audio output settings. |
| Wi-Fi connection unstable | Distance from router; interference. | Move projector closer to the Wi-Fi router. Reduce interference from other devices. |
| Apps not working/crashing | Outdated app version; insufficient storage; system glitch. | Update the app from the Google Play Store. Clear app cache/data. Restart the projector. |
If the problem persists, please refer to the Warranty & Support section for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | WiMiUS |
| Product Dimensions | 12 x 12 x 0.28 cm |
| Item Weight | 350 g |
| Model Number | WiMiUS Q3 Smart DLP Projector |
| Series | WiMiUS Q3 Smart DLP Portable Android Projector |
| Colour | Black |
| Form Factor | |
| Display Technology | DLP |
| Native Resolution | 1280 x 720 Pixels (720P) |
| Supported Resolution | Up to 4K movie video playback |
| Brightness | 650 ANSI Lumens (equivalent to 26000 Lumens marketing value) |
| Contrast Ratio | 28,000:1 |
| Operating System | Android 11.0 |
| Connectivity | Bluetooth 5.2, Wi-Fi 6, USB, HDMI (Mini), 3.5mm Jack |
| Wattage | 12 watts |
| Special Features | Dust-Proof, Built-In Speaker, Portable, Ultra Short Throw, Built-In Wi-Fi, Auto Keystone Correction, Touch Screen |
| Mounting Type | Ceiling Mount / Floor Mount / Tabletop Mount / Tripod Mount / Wall Mount |
| First Available Date | 17 Jan. 2024 |
9. Warranty and Support
WiMiUS offers comprehensive support for your Q3 Smart DLP Projector:
- Warranty: The product comes with a 3-year repair guarantee.
- Technical Support: Lifetime professional technical support is available for all WiMiUS Q3 projector owners.
- Money-Back Guarantee: A 1-year money-back guarantee is provided.
For any questions, technical assistance, or warranty claims, please contact WiMiUS customer support through their official channels or the platform where you purchased the product.





