Įvadas
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.

Vaizdas: priekis view of the Amazon Fire TV 4-Series 50-inch 4K UHD Smart TV, showcasindėl plono rėmelio ir ekrano.
Kas yra dėžutėje
Atsargiai išpakuokite dėžę ir įsitikinkite, kad joje yra visi komponentai:
- Fire TV 4-Series 50-inch Television
- Patobulintas „Alexa“ balso nuotolinio valdymo pultas
- Maitinimo laidas
- 2 AAA baterijos (nuotolinio valdymo pultui)
- 4 varžtai (stovo tvirtinimui)
- TV staliukas (2 kojos)
- Greitos pradžios vadovas

Image: All components included in the Amazon Fire TV 4-Series package, laid out for inspection.
Sąranka
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.
- Atsargiai padėkite televizorių ekranu žemyn ant minkšto, švaraus paviršiaus, kad nesubraižytumėte.
- Sulygiuokite kiekvieną stovo kojelę su atitinkamais lizdais televizoriaus apačioje.
- Pritvirtinkite kiekvieną koją pridedamais varžtais.
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. Išorinių įrenginių prijungimas
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.

Vaizdas: Išsamus view televizoriaus jungčių prievadų.
3. Pradinis įjungimas ir tinklo sąranka
- Prijunkite maitinimo laidą prie televizoriaus, o tada – prie sieninio lizdo.
- Insert the two AAA batteries into the Alexa Voice Remote Enhanced.
- Norėdami įjungti televizorių, paspauskite nuotolinio valdymo pulto maitinimo mygtuką.
- 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.
Televizoriaus valdymas
Pagrindinė navigacija
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.
- Valdykite suderinamus išmaniųjų namų įrenginius.
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.
Prieiga prie turinio
The Fire TV interface provides access to a vast library of streaming content. Subscription fees may apply for certain services.

Vaizdas: pvzamples of streaming services available on Fire TV.
Ryšys
The Amazon Fire TV 4-Series offers various connectivity options for your home entertainment system:
- HDMI prievadai: 3 HDMI 2.0 prievadai ir 1 HDMI 2.1 prievadas su eARC, skirti didelės raiškos garso ir vaizdo jungtims.
- Ethernet: 1 Ethernet prievadas stabiliam laidiniam interneto ryšiui.
- USB: 1 USB prievadas išorinei atmintinei ar kitiems USB įrenginiams prijungti.
- Skaitmeninė optinė garso išvestis: Skirta prijungti prie garso juostų arba imtuvų.
- Belaidis ryšys: Supports Wi-Fi for wireless internet access.
- Bluetooth: Bluetooth 5.0 for connecting compatible accessories like headphones.
Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Rezoliucija | 3840 x 2160 (4K UHD) |
| Didelis dinaminis diapazonas (HDR) | HDR10, HLG |
| Foninio apšvietimo tipas | Tiesioginis LED |
| Atnaujinimo dažnis | 60 Hz |
| Ekrano dydis | 50 colių (49.5 colio) viewgali) |
| HDMI prievadai | 3 HDMI 2.0 + 1 HDMI 2.1 su eARC |
| Ethernet prievadas | 1 |
| USB prievadas | 1 |
| Garso palaikymas | „Dolby Digital Plus“ su „Dolby“ užkoduoto garso pralaidumu |
| Garso galia | 8 W + 8 W |
| Operacinė sistema | „Fire TV“ operacinė sistema |
| Gaminio dydis (be stovo) | 44.2 x 25.6 x 3.5 col. |
| Svoris (be stovo) | 20.6 svaro |
| VESA sieninio laikiklio standartas | 300 mm x 300 mm |
| SKU numeris | 4K50N400A |
| Ryšys | 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) |

Paveikslėlis: Šoninis profesionalasfile of the TV, highlighting its slimness.

Vaizdas: Galinis view of the TV, illustrating the VESA mounting pattern.
Priežiūra
Televizoriaus valymas
- Prieš valydami visada atjunkite televizorių nuo elektros tinklo.
- Minkšta, sausa, nepūkuota šluoste švelniai nuvalykite ekraną ir korpusą.
- Jei ekrane yra sunkiai įveikiamų žymių, lengvai nuvalykiteampNuvalykite šluostę vandeniu arba ekrano valymo tirpalu, specialiai skirtu elektronikai. Nepurkškite skysčio tiesiai ant ekrano.
- Venkite naudoti abrazyvinius valiklius, vašką ar tirpiklius, nes jie gali pažeisti apdailą.
Programinės įrangos atnaujinimai
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.
Trikčių šalinimas
If you encounter issues with your Fire TV, refer to the following common solutions:
- Nėra galios: Įsitikinkite, kad maitinimo laidas yra tvirtai prijungtas ir prie televizoriaus, ir prie veikiančio elektros lizdo. Išbandykite kitą lizdą.
- Nėra vaizdo / garso: 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.
- Nuotolinio valdymo pultas nereaguoja: 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).
- Tinklo ryšio problemos: 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 neatsako: 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.
Garantija ir palaikymas
Informacija apie garantiją
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 websvetainę.
Pagalba klientams
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.