1. Introduction
Thank you for choosing the AUN A003 Mini Projector. This portable home cinema device is designed to provide a versatile and immersive viewing experience with its 4K 1080P video decoding, 360-degree rotation, electric focus, and smart wireless/wired connectivity. This manual will guide you through the setup, operation, and maintenance of your projector to ensure optimal performance and enjoyment.
Video: AUN A003 Projector demonstration, showcasing features like 360-degree rotation, screen mirroring, electric focus, and various connectivity options.
2. Safety Information
- Do not look directly into the projector lens when the lamp is on.
- Ensure proper ventilation around the projector to prevent overheating.
- Keep the projector away from water or other liquids.
- Use only the provided power adapter.
- Avoid placing the projector on unstable surfaces.
- Do not attempt to disassemble or repair the projector yourself. Contact qualified service personnel.
3. Package Contents
Please check the box for the following items:
- AUN A003 Mini Projector
- Remote Control
- Power Adapter / Power Cable (correct adapter provided based on region)
- User Manual (digital version available online)
Image: Standard accessories included with the AUN A003 Mini Projector.
4. Product Overview
4.1. Front View
Image: Front view of the AUN A003 Mini Projector, highlighting the lens and focus sensor.
4.2. Rear and Side Views (Ports & Controls)
Image: Rear panel diagram of the AUN A003 Mini Projector, showing input/output ports.
- USB In: Connect USB drives for media playback.
- HD-in (HDMI): Connect external devices like laptops, gaming consoles (PS4, PS5, XBOX), TV boxes, or Amazon Firesticks.
- 3.5mm Audio Out: Connect external headphones or speakers.
- DC-in: Power input for the projector.
- Control Buttons: (Located on top/side, not explicitly labeled in diagram but implied by product images) Power, navigation, and OK buttons.
5. Setup
- Placement: Position the projector on a stable surface. The A003 offers 360-degree rotation, allowing projection onto walls, ceilings, or even irregular surfaces. Consider using a stand or ceiling mount for flexible viewing angles (bracket not included).
Image: The AUN A003 Projector demonstrating flexible placement options.
- Power Connection: Connect the power adapter to the DC-in port on the projector and then plug it into a power outlet.
- Power On: Press the power button on the projector or the remote control to turn on the device.
6. Operating Instructions
6.1. Basic Operation
- Navigation: Use the arrow keys on the remote control or the projector's control panel to navigate through menus.
- Selection: Press the 'OK' button to confirm selections.
- Back: Use the 'Back' button to return to the previous screen.
6.2. Connectivity
6.2.1. Screen Mirroring (Wired/Wireless)
The A003 features built-in WIFI for easy screen mirroring from your smartphone.
- For iOS Devices: Use AirPlay for wireless mirroring.
- For Android Devices: Use Miracast for wireless mirroring. For some devices, installing the "ElfCast" APK may be required for optimal performance.
- Wired Mirroring: Connect your smartphone directly via a compatible cable (not included) to the projector's USB port for screen sharing.
Image: Demonstrating smart wireless/wired screen mirroring from smartphones to the projector.
6.2.2. External Devices
Connect various audio and video output devices via the available ports:
- HDMI: Connect your computer, gaming consoles (PS4, PS5, XBOX), TV BOX, or Amazon Firestick.
- USB: Play videos and pictures directly from a USB disk.
- Bluetooth 5.0 Audio Output: Connect Bluetooth earphones for private listening or Bluetooth speakers for enhanced sound.
6.3. Adjustments
6.3.1. Electric Focus
Achieve a clear image effortlessly with the electric focus feature.
- Use the remote control to automatically adjust the focus for a sharp picture.
Image: Demonstrating the electric focus function using the remote control.
6.3.2. Keystone Correction
Correct distorted images caused by angled projection.
- The projector supports both manual and electronic keystone correction. Refer to the on-screen menu for adjustment options.
6.3.3. 360° Rotation
The projector's design allows for flexible projection angles.
- Physically rotate the projector to project onto different surfaces like ceilings or walls. The device's angular freedom allows for up to 200 degrees of rotation.
Image: The projector's angular freedom for versatile projection.
7. Specifications
| Feature | Specification |
|---|---|
| Native Resolution | 1280x720dpi |
| Supported Resolution | 1080P Via HD Port (4K video decoding support) |
| LED Luminance | 5000 Lumens |
| LED Life | 30,000 hours |
| Contrast Ratio | 1000:1 - 2000:1 |
| Working Voltage | AC110-240V, 50-60Hz |
| Power Consumption | 60W |
| Projected Dimension | 13-150 inches |
| Recommended Screen Size | 30-80 inches |
| Projection Distance | 50 - 420 cm |
| Keystone Correction | Manual Correction, Electronic Correction (Electric) |
| Lens Correction | Manual Electric Focusing |
| Speaker | 4Ω 3W (Built-in) |
| Product Size (LxWxH) | 17.5 x 15 x 10.5 cm (6.89 x 5.9 x 4.13 inches) |
| Weight | 1.0 KG |
| System | Multimedia Playback System |
| Projection Technology | LCD |
| Screen Scale | 4:3 / 16:9 |
| Zoom | Focus |
| Portable | Yes |
| Use | Cinema Projector, Home Theater Projector |
| Light Source | LED |
| Certification | CE, FCC, RoHS |
| WIFI | Yes |
| Throw Ratio | 1.3:1 |
| Remote Controller | Included |
| Battery | No |
8. Troubleshooting
- No Power: Ensure the power cable is securely connected to both the projector and the power outlet.
- No Image: Check the input source. Make sure the correct HDMI or USB input is selected. Verify that the connected device is powered on and outputting a signal.
- Blurry Image: Use the remote control to adjust the electric focus until the image is clear. If the image is distorted, use keystone correction.
- No Sound: Check the volume settings on both the projector and the connected source device. If using external speakers or headphones, ensure they are properly connected or paired via Bluetooth.
- Screen Mirroring Issues: Ensure both the projector and your smartphone are connected to the same Wi-Fi network. For Android, verify if the "ElfCast" APK is installed. Note that some streaming services (e.g., Netflix) may block screen mirroring of DRM-protected content, resulting in video but no audio, or a blank screen.
9. User Tips
- Optimal Viewing: For the best experience, project onto a smooth, light-colored surface in a dimly lit room. The projector's 5000 Lumens brightness provides a clear image.
- Versatile Use: The AUN A003 is ideal for various applications, including home theater, gaming, and smartphone content sharing.
- Enhanced Audio: Utilize the Bluetooth 5.0 audio output to connect to external Bluetooth speakers for a more immersive sound experience, or headphones for private viewing.
- Dust Protection: The projector features a precisely equipped dust-sealed optical system, which helps maintain image quality and extends the lifespan of the device.
10. Maintenance
- Cleaning the Lens: Use a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive cleaners or cloths.
- Cleaning the Casing: Wipe the projector's exterior with a soft, dry cloth. Avoid using harsh chemicals.
- Ventilation: Regularly check that the ventilation openings are not blocked by dust or debris.
- Storage: When not in use for extended periods, store the projector in a cool, dry place, protected from dust and extreme temperatures.
11. Warranty and Support
For warranty information and technical support, please refer to the official AUN Global Store website or contact their customer service. This user manual is available for download online to support sustainability efforts.
Image: AUN's commitment to sustainability by providing digital user manuals.
