Introducción
This manual provides essential information for setting up, operating, and maintaining your Amazon Fire TV 4-Series 50-inch 4K UHD Smart TV. The Fire TV 4-Series brings vivid 4K Ultra HD, HDR 10, HLG, and Dolby Digital Plus support, offering a clearer and more vibrant picture than 1080p Full HD. Enjoy access to over 1.5 million movies and TV episodes from various streaming services, along with live TV, video games, and music. The integrated Fire TV platform continuously updates with new Alexa skills, features, smart home capabilities, and voice functionality.

Imagen: Frente view of the Amazon Fire TV 4-Series 50-inch 4K UHD Smart TV, showcasing su bisel delgado y su pantalla.
¿Qué hay en la caja?
Desembale la caja con cuidado y asegúrese de que todos los componentes estén presentes:
- Fire TV 4-Series 50-inch Television
- Control remoto por voz de Alexa mejorado
- Cable de alimentación
- 2 pilas AAA (para el control remoto)
- 4 Screws (for stand attachment)
- Soporte de TV (2 patas)
- Guía de inicio rápido

Image: All components included in the Amazon Fire TV 4-Series package, laid out for inspection.
Configuración
1. Attaching the TV Stand or Wall Mounting
The TV is designed to be lightweight for easier handling. For the 50-inch model, one person can typically unbox it, but for larger sizes, two people are recommended. The TV stand legs attach easily to the bottom of the television.
- Coloque con cuidado el televisor con la pantalla hacia abajo sobre una superficie suave y limpia para evitar rayones.
- Alinee cada pata del soporte con las ranuras correspondientes en la parte inferior del televisor.
- Asegure cada pata con los tornillos provistos.
Alternatively, for wall mounting, the TV supports a VESA Wall Mount Standard of 300 mm x 300 mm. Ensure you use a compatible wall mount (sold separately) and follow its installation instructions carefully.

Image: Visual guide to the TV components and stand assembly.
2. Conexión de periféricos
Connect your external devices such as cable boxes, gaming consoles, or sound systems to the appropriate ports on the back and side of the TV. The TV features 3 HDMI 2.0 ports and 1 HDMI 2.1 port with eARC, 1 USB port, 1 Ethernet port, and a Digital Optical Audio Port.

Imagen: Detallada view de los puertos de conectividad del televisor.
3. Encendido inicial y configuración de la red
- Conecte el cable de alimentación al televisor y luego a una toma de pared.
- Insert the two AAA batteries into the Alexa Voice Remote Enhanced.
- Presione el botón de encendido del control remoto para encender el televisor.
- Follow the on-screen prompts to select your language and connect to your Wi-Fi network. You can also use an Ethernet cable for a wired connection.
- The TV may download and install software updates. This process can take 10-15 minutes. Allow it to complete without interruption.
- Inicia sesión con tu cuenta de Amazon. Si no tienes una, se te pedirá que la crees.
- Configure any desired parental controls or additional channel subscriptions.
Manejo de la TV
Navegación básica
Use the Alexa Voice Remote Enhanced to navigate the Fire TV interface. The remote features a directional pad for menu navigation, a select button, and dedicated buttons for Home, Back, Menu, and various streaming services.
Using Alexa Voice Remote Enhanced
The included Alexa Voice Remote Enhanced allows you to control your TV and access content using voice commands. Press and hold the Alexa button on the remote, then speak your command. You can ask Alexa to:
- Find and launch movies, TV shows, and apps.
- Controlar la reproducción (reproducir, pausar, avanzar rápidamente, rebobinar).
- Adjust TV settings like volume and input source.
- Check weather, sports scores, and other information.
- Controle dispositivos domésticos inteligentes compatibles.
The remote can also control certain functions, such as power and volume, on a wide range of compatible IR-enabled devices, soundbars, and A/V receivers. Note that certain functions may not be available on all IR-enabled devices.
Acceder al contenido
The Fire TV interface provides access to a vast library of streaming content. Subscription fees may apply for certain services.

Imagen: Examples of streaming services available on Fire TV.
Conectividad
The Amazon Fire TV 4-Series offers various connectivity options for your home entertainment system:
- Puertos HDMI: 3 puertos HDMI 2.0 y 1 puerto HDMI 2.1 con eARC para conexiones de audio y video de alta definición.
- Ethernet: 1 puerto Ethernet para una conexión a Internet por cable estable.
- USB: 1 USB port for connecting external storage or other USB devices.
- Salida de audio óptico digital: Para conectar a barras de sonido o receptores de audio.
- Conectividad inalámbrica: Supports Wi-Fi for wireless internet access.
- Bluetooth: Bluetooth 5.0 for connecting compatible accessories like headphones.
Presupuesto
| Característica | Especificación |
|---|---|
| Resolución | 3840 x 2160 (4K UHD) |
| Alto rango dinámico (HDR) | HDR 10, HLG |
| Tipo de luz de fondo | LED directo |
| Frecuencia de actualización | 60 Hz |
| Tamaño de pantalla | 50 pulgadas (49.5 pulgadas) viewcapaz) |
| Puertos HDMI | 3 HDMI 2.0 + 1 HDMI 2.1 con eARC |
| Puerto Ethernet | 1 |
| Puerto USB | 1 |
| Soporte de audio | Dolby Digital Plus con transferencia de audio codificado en Dolby |
| Potencia de audio | 8W + 8W |
| Sistema operativo | Sistema operativo Fire TV |
| Tamaño del producto (sin soporte) | 44.2” x 25.6” x 3.5” |
| Peso (sin soporte) | 20.6 libras |
| Estándar de montaje en pared VESA | 300 mm x 300 mm |
| Número de SKU | 4K50N400A |
| Conectividad | Wi-Fi or Ethernet, Bluetooth 5.0 |
| Alexa Voice Remote Enhanced Compatibility | Fire TV 2-Series, Fire TV 4-Series, Fire TV Omni Series, Fire TV Omni QLED Series, Fire TV Cube (3rd Gen) |

Imagen: Side profile of the TV, highlighting its slimness.

Imagen: Trasera view of the TV, illustrating the VESA mounting pattern.
Mantenimiento
limpiar la televisión
- Desenchufe siempre el televisor antes de limpiarlo.
- Utilice un paño suave, seco y sin pelusa para limpiar suavemente la pantalla y el gabinete.
- Para marcas difíciles en la pantalla, limpie ligeramenteampEnjuague el paño con agua o una solución limpiadora de pantallas específica para dispositivos electrónicos. No rocíe el líquido directamente sobre la pantalla.
- Evite utilizar limpiadores abrasivos, ceras o disolventes, ya que pueden dañar el acabado.
Actualizaciones de software
Your Fire TV will periodically receive software security updates to improve performance and add new features. Ensure your TV is connected to the internet to receive these updates automatically. You can also check for updates manually through the TV's settings menu.
Solución de problemas
If you encounter issues with your Fire TV, refer to the following common solutions:
- Sin energía: Asegúrese de que el cable de alimentación esté bien enchufado tanto al televisor como a una toma de corriente que funcione. Pruebe con otra toma de corriente.
- Sin imagen/sonido: Verify that the correct input source is selected. Check all cable connections (HDMI, audio) are secure. Restart the TV by unplugging it for 30 seconds and plugging it back in.
- El control remoto no responde: Replace the AAA batteries in the Alexa Voice Remote Enhanced. Ensure there are no obstructions between the remote and the TV. Re-pair the remote if necessary (hold Home button for 10 seconds).
- Problemas de conectividad de red: Check your Wi-Fi router and modem. Restart your network equipment. Ensure the TV is within range of your Wi-Fi signal or that the Ethernet cable is properly connected.
- Alexa no responde: Ensure the remote batteries are fresh. Press and hold the Alexa button firmly when speaking. Check your internet connection.
For more detailed troubleshooting or persistent issues, refer to the online support resources for Fire TV.
Garantía y soporte
Información de garantía
Your Amazon Fire TV 4-Series 50-inch includes a 1-year limited warranty and service. Optional 3-Year and 4-Year Extended Warranties are available for U.S. customers and can be purchased separately. Use of Fire TV is subject to the terms found on the official Amazon websitio.
Atención al cliente
For additional support, frequently asked questions, or to manage your device, please visit the official Amazon Fire TV support pages online. You can find information specific to your device by visiting the 'Manage Your Content and Devices' section on Amazon.