1. Introducción
Thank you for choosing the Salange P40 Portable Projector. This manual provides essential information for safe operation, setup, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and longevity.
The Salange P40 is a versatile projector designed for various entertainment and professional needs. It features native 1080P resolution with 4K support, 500 ANSI lumens brightness, Dolby Audio, and a smart Android OS for seamless streaming and connectivity.

2. Instrucciones de seguridad
Tenga en cuenta las siguientes pautas de seguridad para evitar daños al dispositivo o lesiones personales:
- No encienda ni opere la unidad antes de haber leído el manual de instrucciones.
- Do not look into the lens directly - this can cause eye damage.
- No permita que los niños se acerquen al proyector, ya que pueden mirar directamente a la lente.
- No encienda el proyector antes de conectarlo con otros componentes.
- Do not attempt to disassemble the machine. Disassembly voids warranty and may lead to safety risks.
- Do not cover the bottom and surrounding of the projector with soft materials such as blankets. It is recommended to place the device on a table or mount it on a stand to ensure proper ventilation.
- Do not use the projector in a wet environment, and do not place liquids on or close to the projector.
- If the projector overheats or smoke appears, immediately pull out the power plug from the wall outlet.
- No bloquee la entrada de aire y asegúrese de colocar el proyector en un lugar bien ventilado.
3. Guía de configuración
3.1 Entrada de energía
Connect the projector to a power source using the provided power adapter. The projector supports AC100-240V 50/60Hz input.
3.2 Physical Placement and Rotation
The Salange P40 features a 360-degree rotating stand, allowing for flexible projection angles on walls or ceilings. Its ultra-thin design (70mm) and light weight (1.3kg) make it highly portable.


Note: The P40 projector only supports a front projection angle of approximately 20 degrees up and down. If the angle exceeds this, the screen will turn off and enter Dolby speaker mode. This is a functional design and not a defect.
3.3 Configuración de red
To connect to the internet, navigate to the 'Settings' menu on the projector. Find the 'Network' option and select an available Wi-Fi network. Enter the correct password to establish a connection.
3.4 Image Self-Adaptation
The projector features advanced visual technologies for effortless image setup:
- Enfoque automático: El proyector ajusta automáticamente el enfoque para obtener una imagen clara.
- Corrección trapezoidal automática: Corrige imágenes distorsionadas causadas por una proyección en ángulo.
- Ajuste automático de pantalla: Adjusts the image to fit the screen or wall perfectly.
- Evitación automática de obstáculos: Detecta y evita obstáculos en la trayectoria de proyección.

4. Instrucciones de funcionamiento
4.1 Smart OS Interface
The Salange P40 runs on a smart Android OS, providing access to a wide range of applications. Popular streaming services like Netflix, YouTube, and Prime Video are pre-installed. You can also download additional apps from the app assistant.

4.2 Conectividad
- HDMI2.1: Connect external devices such as gaming consoles, Blu-ray players, or laptops for 4K@60Hz video input.
- USB: Conecte unidades USB para reproducción multimedia.
- Wi-Fi 6 de doble banda: Ensures fast and stable internet connection for streaming.
- Bluetooth 5.4: Connect wireless audio devices like headphones or speakers.
- Duplicación inalámbrica: Supports Miracast, AirPlay, and DLNA for seamless screen sharing from your smartphone or tablet.
4.3 Funciones de audio
Experience immersive sound with the projector's 2 x 3W stereo speakers and Dolby Audio support. The projector also features AI Audio Balance and AI Noise Reduction for enhanced sound quality.

4.4 Modo Música
In Music Mode, the ambient lights activate, offering various lighting effect modes. With two 5W high-quality speakers and a high-performance amplifier, the projector can transform into a powerful audio system, transporting you to a live concert experience.

4.5 Reproducción de medios
El proyector admite varios formatos multimedia:
- Video: 1080P@60FPS decoding (AV1, H.265/264, etc.).
- Audio: MP3, AAC, FLAC, etc.
- Imágenes: JPEG, PNG, GIF.
5. Especificaciones
| Característica | Especificación |
|---|---|
| Nombre de marca | Salange |
| Modelo | P40 |
| Categoría | Proyectores, Proyector de entretenimiento, Proyector digital, Proyector de cine en casa |
| Resolución óptica | 1920 x 1080 ppp (1080P nativo, compatible con 4K) |
| Brillo | 500 lúmenes ANSI (5000 lúmenes) |
| Relación de contraste | 1000:1-2000:1 |
| Tecnología de proyección | LED, 3.0" LCD Panel |
| Fuente de luz Vida | 30,000 horas |
| Dimensión proyectada | 40-120 inches (0.8m to 4m projection distance) |
| Escala de pantalla | 4:3/16:9 |
| Zoom | x2.4 |
| Modo proyectivo | T4, Throwing, Back Projection, Mirror Image |
| Corrección trapezoidal | Corrección automática |
| Sistema | Android OS (MTK MT9266 quad-core), 1GB RAM, 8GB Storage |
| Conectividad | HDMI, USB, Dual-Band Wi-Fi 6, Bluetooth 5.4 |
| Audio | Built-in Speaker (2 x 3W Stereo), Dolby Audio Support, 3.5mm Audio Jack |
| Fuente de poder | AC (AC100-240V 50/60Hz) |
| Consumo de energía | 50W (Max 72W, 0.5W Standby) |
| Peso | 1.0 kg (producto), 1.799 kg (paquete) |
| Dimensiones (LxAnxAl) | 238 mm x 238 mm x 70 mm (aproximadamente) |
| Temperatura de funcionamiento | 0–30 °C |
| Accesorios incluidos | Remote controller, Inbox adaptor |
| Certificaciones | CE, FCC, RoHS |


6. Mantenimiento
6.1 Limpieza de la lente
Utilice un paño suave y sin pelusa, especialmente diseñado para lentes ópticas, para limpiar con cuidado la lente del proyector. Evite usar materiales abrasivos o productos químicos agresivos que puedan rayar o dañar el revestimiento de la lente.
6.2 Ventilación
Ensure the projector's air inlets and outlets are clear of obstructions to prevent overheating. The built-in cooling system and large heat pipe radiator are designed for stable performance, but proper airflow is crucial.

6.3 Almacenamiento
Cuando no lo utilice, guarde el proyector en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas. Use una funda protectora para evitar la acumulación de polvo.
7. Solución de problemas
If you encounter issues with your Salange P40 Projector, please refer to the following common solutions:
- Sin energía: Ensure the power cable is securely connected to both the projector and a working power outlet. Check if the power adapter is functioning correctly.
- Sin imágen: Verify that the input source (HDMI, USB, or streaming app) is correctly selected. Check cable connections for external devices. Ensure the lens cap is removed.
- Imagen borrosa: The projector features automatic focusing. If the image remains blurry, try repositioning the projector or manually adjusting focus if available in settings.
- Imagen distorsionada: The projector has automatic keystone correction. If the image is still distorted, check the projector's angle relative to the projection surface.
- Sin sonido: Check the volume settings on both the projector and any connected external audio devices. Ensure Dolby Audio is enabled if desired.
- Problemas de conexión Wi-Fi: Recheck your Wi-Fi password in the network settings. Ensure the projector is within range of your Wi-Fi router.
- Calentamiento excesivo: Ensure all ventilation ports are clear and the projector is in a well-ventilated area. If overheating persists, power off the device and allow it to cool down.
For more detailed troubleshooting or persistent issues, please consult the electronic manual or contact customer support.
8. Consejos para el usuario
- Para lo mejor viewPara obtener más información, utilice el proyector en una habitación oscura o con poca luz.
- Experiment with the 360-degree rotation feature to project content onto ceilings for a unique viewing angle, especially for bedtime entertainment.
- Utilize the automatic image correction features (auto-focus, keystone, obstacle avoidance, screen fit) to quickly set up your projection without manual adjustments.
- Connect a Bluetooth soundbar or external speakers for an even more immersive audio experience, complementing the Dolby Audio support.
- Keep the projector's software updated to ensure access to the latest features and performance improvements.
- When using for extended periods, ensure adequate ventilation to maintain optimal performance and prevent overheating.
9. Garantía y soporte
For warranty information, technical support, or service inquiries, please refer to the official Salange webSitio web o contacte a su vendedor. Conserve su comprobante de compra para reclamaciones de garantía.
An electronic manual with more detailed product specifications and system settings is available. Please refer to it for comprehensive information.





