1. Introdución
This manual provides detailed instructions for the safe and efficient operation of your iSinbox Portable Projector AC311. Please read this manual thoroughly before using the product and retain it for future reference. The iSinbox AC311 is designed for versatile projection, offering features such as auto-focus, keystone correction, and integrated streaming capabilities.
2. Información de seguridade
- Non expoña o proxector á choiva nin á humidade para evitar incendios ou descargas eléctricas.
- Asegúrese de que haxa unha ventilación axeitada. Non bloquee as aberturas de ventilación.
- Empregue só o adaptador de corrente subministrado co proxector.
- Evite mirar directamente a lente do proxector cando o lamp está activado.
- Non intente desmontar nin modificar o proxector. Encargue calquera mantemento a persoal cualificado.
- Manteña o proxector lonxe de fontes de calor e da luz solar directa.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- iSinbox Portable Projector AC311
- Adaptador de alimentación
- Control remoto
- Manual de usuario
4. Produto rematadoview
The iSinbox AC311 Portable Projector features a compact design with a built-in stand and handle for portability and flexible positioning. It includes various ports for connectivity and an integrated lens for projection.

Figura 4.1: Fronte view of the iSinbox Portable Projector AC311, showcasing its lens, sensor, and integrated stand/handle.
4.1. Características clave
- Auto-Focus & Keystone Correction: Automatic image adjustment for clarity and rectangular projection.
- Aplicacións de streaming integradas: Direct access to popular streaming services like Netflix, YouTube, and Prime Video.
- Dual-Mode Stand: Offers 360-degree adjustable projection and doubles as a carry handle.
- Conectividade: Supports Wi-Fi 6 and Bluetooth 5.4 for seamless wireless connections.
- Alta resolución: Native 1920 x 1080 pixel resolution with 4K support.

Figure 4.2: The projector's interface showing instant access to streaming applications.

Figure 4.3: Illustration of the projector's automatic focus and keystone correction capabilities.

Figure 4.4: The projector's dual-mode stand, functioning as both a stand and a carry handle.
5. Configuración
5.1 Colocación
Position the projector on a stable, flat surface. The integrated dual-mode stand allows for flexible angles, including 360-degree projection for ceilings or walls. Ensure there are no obstructions in front of the lens.

Figura 5.1: Example of 360-degree projection onto a ceiling.

Figure 5.2: Short throw distance capabilities of the projector.
5.2. Conexión de alimentación
- Conecte o adaptador de corrente ao porto de entrada de alimentación do proxector.
- Conecte o outro extremo do adaptador de corrente a unha toma de corrente axeitada.
- Prema o botón de acendido do proxector ou do mando a distancia para acendelo.
5.3. Axuste inicial da imaxe
The projector features automatic focus and keystone correction. Upon startup or movement, the projector will automatically adjust the image for optimal clarity and shape. Manual adjustments can typically be found in the settings menu if needed.
5.4. Conexión de rede
- Navega ata o menú "Configuración" na interface do proxector.
- Select "Network" or "Wi-Fi Settings".
- Escolle a rede Wi-Fi desexada da lista e introduce o contrasinal se se che solicita.
- Confirm the connection. The projector supports Wi-Fi 6 for faster and more stable connections.
6. Instrucións de funcionamento
6.1. Conectando Dispositivos Externos
The projector supports various input methods:
- HDMI: Connect gaming consoles, laptops, or other HDMI-enabled devices using an HDMI cable. Select the HDMI input source from the projector's menu.
- Bluetooth: Pair Bluetooth-enabled devices such as smartphones or external speakers. Navigate to Bluetooth settings in the menu to pair. The projector supports Bluetooth 5.4.
- USB: Insert a USB drive into the designated port to play media files directamente.

Figure 6.1: Demonstrating wireless connectivity for gaming and streaming.
6.2. Using Built-in Applications
The iSinbox AC311 comes with pre-installed streaming applications. Access these from the main interface. Ensure a stable internet connection for optimal performance.
6.3. Saída de audio
The projector features integrated speakers. For enhanced audio, connect external Bluetooth speakers or a sound system via the audio output port (if available, or Bluetooth).

Figure 6.2: Internal audio components of the projector.
7. Mantemento
7.1. Limpeza da lente
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Do not use abrasive cleaners or solvents.
7.2. Limpeza do exterior
Use un pano suave e seco para limpar o exterior do proxector. Para marcas difíciles, un pano lixeiramente secoamp pódese usar un pano, seguido dun pano seco. Asegúrese de que non entre líquido no dispositivo.
7.3. Almacenamento
When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures. Use the original packaging or a protective case to prevent dust accumulation and damage.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Non se mostra ningunha imaxe | Cable de alimentación desconectado; Fonte de entrada incorrecta; Tapa da lente posta. | Ensure power cable is securely connected; Select correct input source (HDMI, App); Remove lens cap. |
| A imaxe está borrosa | Desenfocado; o proxector moveuse. | Allow auto-focus to adjust; Manually adjust focus if auto-focus fails. |
| Sen son | Volume demasiado baixo; Silenciado; Dispositivo de son externo non conectado correctamente. | Aumentar o volume; Activar o son do proxector; Comprobar as conexións de audio externas ou o emparellamento Bluetooth. |
| O control remoto non funciona | Pilas esgotadas; Obstrución entre o mando a distancia e o proxector. | Substitúa as pilas; asegúrese de que haxa unha liña de visión libre co receptor de infravermellos do proxector. |
| Problemas de conexión wifi | Contrasinal incorrecto; Enrutador demasiado lonxe; Interferencia de rede. | Verificar o contrasinal da wifi; Achegar o proxector ao enrutador; Reiniciar o enrutador. |
9. Especificacións
| Marca | iSinbox |
| Modelo | AC311 |
| Tecnoloxía de visualización | LCD |
| Resolución nativa | 1920 x 1080 píxeles (Full HD) |
| Resolución admitida | Ata 4K |
| Relación de aspecto | 16:9, 4:3 |
| Taxa de actualización | 60 Hz |
| Nivel de ruído | 32 decibeis |
| Tecnoloxía de conectividade | Wi-Fi 6, Bluetooth 5.4 |
| Interface de hardware | HDMI |
| Dispositivos compatibles | Gaming Console, Laptop, Smartphone |
| Características especiais | Portable, Auto-Focus, Keystone Correction, Built-in Streaming Apps |
| Factor de forma | Portátil |
| Tipo de montaxe | Soporte de mesa |
| Peso do elemento | 1.93 kg |
| Dimensións do paquete | 27.41 x 20.19 x 16.51 cm |

Figure 9.1: Visual representation of the projector's display quality and color vibrancy.
10. Garantía e soporte
The iSinbox Portable Projector AC311 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact iSinbox customer service through their official websitio ou a información de contacto proporcionada coa súa compra.