1. Introducció
The AUN A003 Portable Mini Projector is designed to provide a versatile and immersive home theater experience. With its compact size, wireless connectivity, and high-quality projection capabilities, you can enjoy movies, videos, and presentations wherever you go. This manual provides essential information for setting up, operating, and maintaining your projector.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- AUN A003 Portable Mini Projector
- Adaptador d'alimentació
- Control remot
- User Manual (digital version available online)

Note: The shape of the power plug may vary depending on your region. An appropriate adapter will be provided.
3. Especificacions
| Característica | Especificació |
|---|---|
| Nom de marca | AUN |
| Model | A003 |
| Categoria | Projectors |
| Tipus | Projector digital, Projector d'entreteniment |
| Sistema | Sistema Multimèdia |
| Resolució òptica | 1280x720dpi (Supports 1080P Full HD, 4K video resolution input) |
| Brillantor | 5000 lúmens (250 lúmens ANSI) |
| Relació de contrast | 2000:1 |
| Tecnologia de projecció | LCD |
| Font de llum | LED |
| Lamp La vida | 30,000 hores |
| Dimensió projectada | 50-150 polzades |
| Distància de projecció | 0.5-3 m |
| Escala de pantalla | 4:3/16:9 |
| Correcció de pedra clau | Correcció electrònica |
| Zoom | Focus (Electric focusing) |
| Entrada/sortida | Sortida d'auriculars de 3.5 mm, HDMI, alimentació, USB |
| Altaveu incorporat | Yes (4 Ω 3W independent multimedia sound cavity) |
| Comandament a distància inclòs | Sí |
| Portàtil | Sí |
| Pes | 1.0 kg |
| Potència (W) | 60w |
| Subministrament Voltage | AC110-240 50-60HZ |
| WIFI | Yes (Air Play/Miracast/WIFI Display, Wired and wireless on screen support for Android/iOS) |
| Bluetooth | Sí |
| Certificació | CE, FCC, RoHS |

4. Configuració
4.1 Connexió d'alimentació
- Connect the power adapter to the DC-in port on the projector.
- Plug the power adapter into a suitable electrical outlet (AC110-240V, 50-60Hz).
4.2 Col·locació
The AUN A003 projector offers flexible placement options:
- Taula: Col·loqueu el projector sobre una superfície plana.
- Muntatge al sostre: The projector can be mounted to the ceiling (mounting bracket not included).
- Muntatge de suport: Use a compatible stand for versatile positioning (stand not included).
Thanks to its 360-degree rotation capability, you can adjust the projection angle to suit your viewing needs, whether projecting on a wall, screen, or ceiling.



5. Instruccions de funcionament
5.1 Encès/Apagat
Premeu el botó d'engegada del projector o del comandament a distància per encendre o apagar el dispositiu.
5.2 Enfocament de la imatge
The A003 features electric focusing. Use the remote control to adjust the focus until the image is clear and sharp.

5.3 Correcció Keystone
The projector supports electronic keystone correction to adjust for distorted images when the projector is not perfectly perpendicular to the screen. Access this feature through the projector's menu or remote control.
5.4 Connexió de dispositius
The A003 offers multiple connectivity options:
- HDMI: Connect your computer, Amazon Firestick, TV Box, smartphone, PS4, PS5, XBOX, etc., via the HDMI port for high-definition video and audio.
- USB: Plug in a U disk to play videos and view pictures directly.
- Targeta TF: Insert a TF card to access media files.
- Sortida d'auriculars de 3.5 mm: Connecteu auriculars o altaveus externs.

5.5 Wireless Connectivity (Wi-Fi & Bluetooth)
Wi-Fi Screen Mirroring:
The projector has built-in Wi-Fi for wireless mirroring (screen share) with Android and iOS smartphones. This allows you to share 4K videos and other content conveniently.

For Android devices, some links may require the installation of the "ElfCast" APK for screen mirroring.

Bluetooth:
Connect Bluetooth speakers or headphones to the projector for an enhanced audio experience without extra cables.

6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior del projector. Per a la lent, feu servir un drap i una solució especialitzats per a la neteja de lents per evitar ratllades.
- Ventilació: Assegureu-vos que les obertures de ventilació del projector no estiguin bloquejades per evitar el sobreescalfament.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu el projector en un lloc fresc i sec, allunyat de la llum solar directa i de la pols.
- Lamp Vida: The LED light source has a long lifespan of approximately 30,000 hours, minimizing the need for frequent lamp substitució.
7. Solució De Problemes
- P: El projector no s'encén.
- A: Ensure the power adapter is securely connected to both the projector and a working electrical outlet. Check if the power button on the projector or remote control is pressed correctly.
- P: La imatge és borrosa.
- A: Use the electric focus feature via the remote control to adjust the image sharpness. Ensure the projection distance is within the recommended range (0.5-3m).
- Q: The image is distorted (trapezoidal shape).
- A: Use the electronic keystone correction feature in the projector's menu to correct the image geometry.
- Q: Cannot connect to iPhone for screen mirroring.
- A: Ensure both the iPhone and the projector are connected to the same Wi-Fi network. On your iPhone, use the Screen Mirroring feature (AirPlay). Refer to your iPhone's manual for specific steps if needed.
- Q: Cannot connect to Android for screen mirroring.
- A: Ensure both the Android device and the projector are connected to the same Wi-Fi network. Some Android devices may require the "ElfCast" APK to be installed for wireless mirroring. Check the projector's settings for specific mirroring instructions.
- Q: No sound from the projector.
- A: Check the volume settings on both the projector and the connected source device. If using external speakers/headphones, ensure they are properly connected via the 3.5mm audio out or paired via Bluetooth.
8. Consells d'usuari
- Per al millor viewexperiència, feu servir el projector en una habitació amb poca llum o fosca.
- Experiment with different projection surfaces (walls, screens, ceilings) to find your preferred setup.
- When using screen mirroring, ensure a stable Wi-Fi connection for smooth playback.
- Avançanttage of the 360-degree rotation to project onto ceilings for a unique viewing angle, especially in bedrooms.
9. Suport
For further assistance or inquiries, please refer to the official AUN support channels or the seller's weblloc.





