1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your INSIGNIA 55-inch Class F50 Series Smart 4K UHD QLED Fire TV, model NS-55F501NA22. Please read this manual thoroughly before using your television to ensure proper functionality and to maximize your viewing experience.

Figure 1.1: Front view of the INSIGNIA 55-inch Class F50 Series Smart 4K UHD QLED Fire TV.
2. Key Features
- QLED Screen: Quantum Dot technology delivers heavily saturated and precisely defined colors, resulting in vivid pictures with intense color reproduction.
- 4K Ultra HD (2160p resolution): Experience HDR10 4K movies and TV shows at four times the resolution of Full HD. The TV also upscales current content to Ultra HD-level picture quality.
- Dolby Vision: Enjoy ultravivid picture quality, sharper contrast, and a more precise color palette with Dolby Vision support.
- Alexa Voice Control: The included Alexa Voice Remote allows you to control entertainment, search across apps, switch inputs, and more using voice commands. Press and hold the voice button to activate Alexa.
- Access Thousands of Shows with Fire TV: Watch over 1 million streaming movies and TV episodes with access to thousands of channels, apps, and Alexa skills, including Prime Video, Netflix, Hulu, HBO Max, YouTube, Apple TV+, Disney+, ESPN+, Sling TV, and Paramount+.
- DTS Virtual-X Sound: An immersive sound format that creates a three-dimensional sound experience with your TV's built-in speaker system.
- Narrow Bezel: The sleek design features a narrow bezel, enhancing your entertainment experience by focusing attention on the screen.

Figure 2.1: QLED screen technology provides enhanced color and detail.

Figure 2.2: 4K Ultra HD resolution for exceptional clarity.

Figure 2.3: Dolby Vision enhances picture quality with superior contrast and color.

Figure 2.4: The Alexa Voice Remote for convenient control.

Figure 2.5: The Fire TV interface provides access to a wide range of streaming services.

Figure 2.6: DTS Virtual-X delivers an immersive audio experience.
3. Setup
3.1 Unpacking and Stand Assembly
Carefully remove the TV from its packaging. The TV comes with a stand included. Follow the instructions provided in the quick setup guide to securely attach the stand to the television. Ensure all screws are tightened properly.
3.2 Power Connection
Connect the power cord to the TV's power input and then to a wall outlet. The TV is designed for 120V AC, 60Hz power supply.
3.3 Initial Setup
Upon first power-on, the TV will guide you through the initial setup process, including language selection, network connection (Wi-Fi or Ethernet), and Fire TV account login. An active internet connection is required for full smart TV functionality.
4. Operating Your TV
4.1 Using the Alexa Voice Remote
The remote control allows you to navigate the Fire TV interface and control your TV. Press the power button to turn the TV on or off. Use the directional pad to navigate menus and select items. Press and hold the microphone button to use Alexa voice commands.
4.2 Fire TV Interface Navigation
The Fire TV home screen provides quick access to your favorite streaming apps, live TV, and settings. Use the directional pad on your remote to browse content and launch applications. Customize your home screen by adding or rearranging apps.
4.3 Switching Inputs
To switch between connected devices (e.g., Blu-ray player, game console), press the 'Input' button on your remote or navigate to the 'Inputs' section on the Fire TV home screen.
5. Connections
Your INSIGNIA F50 Series TV offers a variety of ports for connecting external devices.
5.1 HDMI Ports
The TV includes 4 HDMI ports, with one supporting HDMI ARC (Audio Return Channel) and HDMI eARC. HDMI ARC/eARC allows audio to be sent directly from the TV to a compatible soundbar or AV receiver, eliminating the need for an extra audio cable.

Figure 5.1: Side-mounted HDMI, USB, and optical audio ports.
5.2 Other Connections
Additional connection options include:
- USB Ports: For connecting USB storage devices.
- Ethernet Port: For a wired internet connection.
- Composite (AV) Jacks: For older devices using RCA cables (red, white, yellow).
- Digital Optical Output: For connecting to a sound system with an optical input.
- Headphone Jack: For private listening.
- Coaxial Jack (ANT/CABLE): For connecting an antenna or cable TV.

Figure 5.2: Rear-mounted Ethernet, AV, and antenna ports.
6. Maintenance
6.1 Cleaning the TV
To clean the screen, gently wipe it with a soft, lint-free cloth. For stubborn marks, dampen the cloth with a small amount of water or a screen cleaner specifically designed for TVs. Avoid using harsh chemicals or abrasive materials. Clean the TV's exterior with a soft, dry cloth.
6.2 Software Updates
Your Fire TV will automatically download and install software updates when connected to the internet. Ensure your TV remains connected to the internet for optimal performance and access to the latest features.
7. Troubleshooting
If you encounter issues with your TV, refer to the following common solutions:
- No Power: Ensure the power cord is securely plugged into both the TV and a working electrical outlet. Try a different outlet.
- No Picture/Sound: Verify that the correct input source is selected. Check all cable connections (HDMI, AV, etc.) for looseness.
- Remote Not Responding: Replace the batteries in the Alexa Voice Remote. Ensure there are no obstructions between the remote and the TV.
- Network Connection Issues: Restart your router and modem. Check the TV's network settings to ensure it's connected to the correct Wi-Fi network or that the Ethernet cable is properly connected.
- Picture Quality Issues: Adjust picture settings (brightness, contrast, color) in the TV's menu. Ensure the content you are watching is of high quality (e.g., 4K content for 4K resolution).
For more complex issues, consult the online support resources or contact INSIGNIA customer service.
8. Specifications
| Feature | Specification |
|---|---|
| Brand Name | INSIGNIA |
| Model Number | NS-55F501NA22 |
| Screen Size | 54.5 Inches |
| Display Technology | QLED |
| Resolution | 4K (2160p) |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Connectivity Technology | Ethernet, HDMI, USB, Wi-Fi |
| HDMI Ports | 4 (1 ARC/eARC) |
| Special Features | Miracast, Alexa Voice Control, DTS Virtual-X, Dolby Vision |
| Speaker Type | Built-In |
| Product Dimensions (D x W x H) | 11.93" x 48.62" x 30.39" |
| Item Weight | 44 pounds |
| Wall Mountable | Compatible with VESA pattern 200 x 200 |
| Included Components | Stand Included |
| Date First Available | August 3, 2021 |

Figure 8.1: Rear view of the TV, highlighting VESA mounting compatibility.
9. Product Videos
9.1 Insignia F50 Series Overview
Video 9.1: An overview of the Insignia F50 Series TV, highlighting its features and design. This video is provided by Best Buy.
9.2 Insignia - 55" F50 Series QLED 4K UHD Smart Fire TV Overview
Video 9.2: A detailed overview of the Insignia 55-inch F50 Series QLED 4K UHD Smart Fire TV, presented by Best Buy.
10. Warranty and Support
Specific warranty details are not provided in the product information. For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official INSIGNIA support website.





