1. Introducción
This manual provides essential information for the safe and effective operation of your GooDee Mini Portable Video Projector YG420. Please read these instructions thoroughly before use and retain for future reference.
2. ¿Qué hay en la caja?
Verifique que todos los artículos estén presentes en el paquete:
- GooDee Mini Portable Video Projector YG420
- Cable HDMI
- Mando a distancia
- Cable de alimentación
- AV Cable
- Manual de usuario (este documento)
- Cubierta de la lente del proyector
3. Producto terminadoview
The GooDee Mini Portable Video Projector YG420 offers enhanced brightness and supports 1080P resolution, providing clear and vivid images for various applications. Its compact design and versatile connectivity make it suitable for both indoor and outdoor use.

Image: The projector displaying various screen sizes (44" to 200") at different projection distances (5ft to 15ft).
Características principales:
- Enhanced Brightness & High Resolution: Offers +80% brightness compared to standard projectors and supports 1080P resolution for detailed and vibrant visuals.
- Large Screen & Extended Lamp Vida: Capable of projecting screen sizes from 44 to 200 inches with an optimal viewing distance of 5 to 15 feet. The LED lamp boasts a life of up to 50,000 hours.
- Integrated Stereo Speaker & Efficient Cooling: Features a built-in dual powerful speaker with SRS for a rich audio experience. An upgraded cooling system ensures quieter operation.
- Versatile Connectivity & Portability: Equipped with HDMI, USB, AV, VGA, and headphone ports for connecting various devices. Its lightweight and compact design (9.6*6.5*3.2 inches / 2.76 lbs) allows for easy transport.
Vídeo: Un overview of the GooDee Mini Portable Projector, highlighting its 1080P support, high brightness, fast heat dissipation, low noise level, and multi-media connectivity options.
4. Configuración
4.1 Colocación
Coloque el proyector sobre una superficie plana y estable. Para una óptima viewing, position the projector between 5 to 15 feet from the projection surface. A distance of approximately 5.9 feet is recommended for a 60-inch screen.
4.2 Conexión de alimentación
Conecte el cable de alimentación a la entrada de alimentación del proyector y luego a una toma de corriente.
4.3 Enfoque y corrección trapezoidal
Adjust the focus ring on the projector lens until the image is clear. Use the keystone correction feature to adjust the image shape if it appears distorted (trapezoidal). This can be done manually by rotating the keystone adjustment knob, typically located near the lens.

Image: Close-up of the projector lens, illustrating the focus adjustment and keystone correction mechanism with a visual example of correcting a distorted image.
5. Instrucciones de funcionamiento
5.1 Encendido y apagado
Presione el botón de encendido del proyector o el control remoto para encender o apagar el dispositivo.
5.2 Selección de fuente
Use the 'Source' button on the projector or remote to select the desired input source (e.g., HDMI, USB, AV, VGA).
5.3 Control de volumen
Adjust the volume using the volume buttons on the remote control or the projector's control panel.
6. Conectividad
El proyector ofrece múltiples puertos para conectar varios dispositivos:
- Puerto HDMI: Connects to devices such as TV sticks, gaming consoles (PS3, PS4), laptops, and other HDMI-enabled media players.
- Puertos USB: For connecting USB disks or external hard drives to play multimedia content directly.
- Puerto AV: Para conectar dispositivos más antiguos mediante un cable AV.
- Puerto VGA: For connecting computers or other devices with a VGA output.
- Toma de auriculares: For connecting external headphones or speakers for enhanced audio.
Note: To connect smartphones or tablets, an additional HDMI adapter (not included) is required.

Image: The back panel of the projector, clearly showing the HDMI, USB, AV, VGA, and headphone ports for multimedia connections.
Video: Demonstrates the projector's use in various settings, including outdoor movie nights, highlighting its portability and connectivity with different devices.
7. Mantenimiento
7.1 Limpieza de lentes
Regularly clean the projector lens using a soft, lint-free cloth or the provided cleaning kit. Avoid using abrasive materials or harsh chemicals that could damage the lens surface.
7.2 Limpieza general
Wipe the exterior of the projector with a soft, dry cloth. Ensure the ventilation vents are clear of dust and debris to maintain optimal cooling performance.
8. Solución de problemas
- Sin imágen: Check power connections and ensure the correct input source is selected. Verify that the connected device is powered on and outputting a signal.
- Imagen borrosa: Adjust the focus ring on the projector lens. Ensure the projection surface is flat and the projector is positioned correctly.
- Imagen distorsionada: Utilice la función de corrección trapezoidal para ajustar la forma de la imagen.
- Sin sonido: Check the volume settings on both the projector and the connected device. Ensure external speakers or headphones are properly connected if in use.
- El control remoto no funciona: Revise las pilas del control remoto. Asegúrese de que no haya obstrucciones entre el control remoto y el receptor de infrarrojos del proyector.
9. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | YG420 |
| Resolución de pantalla | 1280 x 720 |
| Tecnología de conectividad | USB, HDMI, AV, VGA |
| Características especiales | Altavoz incorporado, ligero |
| Usos recomendados | Cine en casa |
| Peso del artículo | 2.76 libras |
| Dimensiones del paquete | 12.91 x 7.95 x 4.65 pulgadas |
10. Garantía y soporte
GooDee provides a 5-year Professional Customer Service & Technical Support for this projector. If you are not completely satisfied with your order, a refund or replacement may be offered within the first 3 months. For further assistance, please contact GooDee customer service.





