介紹
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.

圖片:正面 view of the Amazon Fire TV 4-Series 50-inch 4K UHD Smart TV, showcasin它的超薄邊框和顯示器。
盒子裡有什麼
小心打開包裝盒,並確認所有零件齊全:
- Fire TV 4-Series 50-inch Television
- Alexa語音遙控器增強版
- 電源線
- 2顆AAA電池(用於遙控器)
- 4 Screws (for stand attachment)
- 電視櫃(2腳)
- 快速入門指南

Image: All components included in the Amazon Fire TV 4-Series package, laid out for inspection.
設定
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.
- 小心地將電視螢幕朝下放在柔軟、乾淨的表面上,以防刮傷。
- 將每個支架腳與電視機底部的相應插槽對齊。
- 用提供的螺絲固定每條腿。
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. 連接週邊
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.

圖片:詳細 view 電視機的連接埠。
3. 初始開機和網路設置
- 將電源線插入電視機,然後再插入牆壁插座。
- Insert the two AAA batteries into the Alexa Voice Remote Enhanced.
- 按下遙控器上的電源按鈕以開啟電視。
- 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.
- 使用您的亞馬遜帳戶登入。如果您沒有帳戶,系統會提示您建立一個。
- Configure any desired parental controls or additional channel subscriptions.
操作電視機
基本導航
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.
- 控製播放(播放、暫停、快轉、快退)。
- Adjust TV settings like volume and input source.
- Check weather, sports scores, and other information.
- 控制相容的智慧家庭設備。
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.
存取內容
The Fire TV interface provides access to a vast library of streaming content. Subscription fees may apply for certain services.

圖:前amples of streaming services available on Fire TV.
連接性
The Amazon Fire TV 4-Series offers various connectivity options for your home entertainment system:
- HDMI 連接埠: 3 HDMI 2.0 ports and 1 HDMI 2.1 port with eARC for high-definition audio and video connections.
- 乙太網路: 1 個乙太網路端口,用於提供穩定的有線互聯網連接。
- USB: 1 個 USB 端口,用於連接外部儲存裝置或其他 USB 裝置。
- 數字光纖音頻輸出: 用於連接條形音箱或音訊接收器。
- 無線連接: Supports Wi-Fi for wireless internet access.
- 藍牙: Bluetooth 5.0 for connecting compatible accessories like headphones.
規格
| 特徵 | 規格 |
|---|---|
| 解決 | 3840 x 2160(4K 超高清) |
| 高動態範圍(HDR) | HDR 10、HLG |
| 背光類型 | 直接發光二極體 |
| 重新整理率 | 60赫茲 |
| 螢幕尺寸 | 50吋(49.5吋) view有能力的) |
| HDMI 連接埠 | 3 個 HDMI 2.0 介面 + 1 個帶 eARC 功能的 HDMI 2.1 接口 |
| 乙太網路埠 | 1 |
| USB連接埠 | 1 |
| 音訊支援 | 杜比數位+,支援杜比編碼音訊直通 |
| 音頻功率 | 8瓦+ 8瓦 |
| 作業系統 | Fire TV 作業系統 |
| 產品尺寸(不含支架) | 44.2” x 25.6” x 3.5” |
| 重量(不含支架) | 20.6磅 |
| VESA 壁掛標準 | 300 毫米 x 300 毫米 |
| SKU 編號 | 4K50N400A |
| 連接性 | 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) |

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

圖片:後視圖 view of the TV, illustrating the VESA mounting pattern.
維護
清潔電視
- 清潔電視機前務必先拔掉電源插頭。
- 用柔軟、乾燥、不起毛的布輕輕擦拭螢幕和機身。
- 對於螢幕上的頑固污漬,輕輕擦拭即可。amp用清水或專為電子產品設計的螢幕清潔劑浸濕抹布。切勿將液體直接噴灑到螢幕上。
- 避免使用研磨性清潔劑、蠟或溶劑,因為它們會損壞表面塗層。
軟體更新
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.
故障排除
If you encounter issues with your Fire TV, refer to the following common solutions:
- 無電源: 確保電源線已牢固插入電視和正常工作的電源插座。請嘗試其他插座。
- 無影像/無聲音: 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.
- 遠端無響應: 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).
- 網路連線問題: 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 無回應: 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.
保固和支持
保固資訊
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 web地點。
客戶支援
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.