Introducció
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.

Imatge: Frontal view of the Amazon Fire TV 4-Series 50-inch 4K UHD Smart TV, showcasing el seu bisell i pantalla prims.
Què hi ha a la caixa
Desembaleu la caixa amb cura i assegureu-vos que hi hagi tots els components:
- Fire TV 4-Series 50-inch Television
- Alexa Voice Remote Enhanced
- Cable d'alimentació
- 2 piles AAA (per al comandament a distància)
- 4 Screws (for stand attachment)
- Suport per a TV (2 potes)
- Guia d'inici ràpid

Image: All components included in the Amazon Fire TV 4-Series package, laid out for inspection.
Configuració
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.
- Col·loqueu amb cura la pantalla del televisor amb la pantalla cap avall sobre una superfície suau i neta per evitar ratllades.
- Alineeu cada pota del suport amb les ranures corresponents de la part inferior del televisor.
- Secure each leg with the provided screws.
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. Connexió de perifèrics
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.

Imatge: Detallada view dels ports de connectivitat del televisor.
3. Engegada inicial i configuració de la xarxa
- Connecteu el cable d'alimentació al televisor i després a una presa de corrent.
- Insert the two AAA batteries into the Alexa Voice Remote Enhanced.
- Premeu el botó d'engegada del comandament a distància per encendre 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.
- Sign in with your Amazon account. If you do not have one, you will be prompted to create one.
- Configure any desired parental controls or additional channel subscriptions.
Funcionament del televisor
Navegació bàsica
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.
- Control playback (play, pause, fast forward, rewind).
- Adjust TV settings like volume and input source.
- Check weather, sports scores, and other information.
- Controla els dispositius domèstics intel·ligents 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.
Accés al contingut
The Fire TV interface provides access to a vast library of streaming content. Subscription fees may apply for certain services.

Imatge: Examples of streaming services available on Fire TV.
Connectivitat
The Amazon Fire TV 4-Series offers various connectivity options for your home entertainment system:
- Ports HDMI: 3 HDMI 2.0 ports and 1 HDMI 2.1 port with eARC for high-definition audio and video connections.
- Ethernet: 1 port Ethernet per a una connexió a Internet per cable estable.
- USB: 1 USB port for connecting external storage or other USB devices.
- Sortida d'àudio òptic digital: Per connectar-se a barres de so o receptors d'àudio.
- Connectivitat sense fils: Supports Wi-Fi for wireless internet access.
- Bluetooth: Bluetooth 5.0 for connecting compatible accessories like headphones.
Especificacions
| Característica | Especificació |
|---|---|
| Resolució | 3840 x 2160 (4K UHD) |
| Alt rang dinàmic (HDR) | HDR 10, HLG |
| Tipus de llum de fons | LED directe |
| Freqüència d'actualització | 60 Hz |
| Mida de la pantalla | 50 polzades (49.5 polzades viewcapaç) |
| Ports HDMI | 3 HDMI 2.0 + 1 HDMI 2.1 amb eARC |
| Port Ethernet | 1 |
| Port USB | 1 |
| Suport d'àudio | Dolby Digital Plus with passthrough of Dolby-encoded audio |
| Potència d'àudio | 8W + 8W |
| Sistema operatiu | Sistema operatiu Fire TV |
| Product Size (without stand) | 44.2" x 25.6" x 3.5" |
| Pes (sense suport) | 20.6 lliures |
| Estàndard de muntatge a la paret VESA | 300 mm x 300 mm |
| Número SKU | 4K50N400A |
| Connectivitat | 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) |

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

Imatge: Part posterior view of the TV, illustrating the VESA mounting pattern.
Manteniment
Neteja del televisor
- Desendolla sempre el televisor abans de netejar-lo.
- Feu servir un drap suau, sec i sense borrissol per netejar suaument la pantalla i la carcassa.
- Per a marques persistents a la pantalla, fregueu lleugeramentampRenta el drap amb aigua o una solució de neteja de pantalles dissenyada específicament per a electrònica. No ruixis líquid directament sobre la pantalla.
- Eviteu utilitzar netejadors abrasius, ceres o dissolvents, ja que poden danyar l'acabat.
Actualitzacions de programari
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.
Resolució de problemes
Si teniu problemes amb el vostre Fire TV, consulteu les solucions habituals següents:
- Sense energia: Assegureu-vos que el cable d'alimentació estigui ben connectat tant al televisor com a una presa de corrent que funcioni. Proveu una altra presa de corrent.
- Sense imatge/so: 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 comandament a distància no respon: 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).
- Problemes de connectivitat de xarxa: 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 respon: 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.
Garantia i Suport
Informació de la garantia
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 weblloc.
Atenció al client
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.





