The Insignia NS-55DF710NA19 is a 55-inch Class 60Hz LED 4K UHD Smart Fire TV Edition with 3840x2160 resolution, Fire TV built-in for streaming, Alexa voice remote, access to over 500,000 movies and TV episodes, live TV integration, Wi-Fi connectivity, 3 HDMI ports (one with ARC), 1 USB port, DTS TruSurround audio, and ENERGY STAR certification. Powered by 120V AC, 60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
WARNING! STOP Before using your new product, please read these instructions to prevent any damage. Do not plug your power cord in until all other devices have been connected. Your TV has four VESA mounting holes on the back. You must secure a wall-mount bracket to all four holes. If you do not use all four holes, your TV may fall and cause property damage or personal injury. To reduce the risk of electric shock or fire: Do not expose to rain or moisture; do not block ventilation openings; operate on a grounded 120V outlet; unplug before servicing. Avoid using near water, heat sources, or with damaged cords. Unplug during lightning storms or extended non-use. Do not overload outlets or use extension cords. Secure TV to prevent tip-over; use two people for installation. Loud sounds can damage hearing; keep away from children.
CAUTION! Clean with dry cloth only; unplug before cleaning; wait for condensation to clear after temperature changes. Refer all servicing to qualified personnel.
Key components: LED 4K UHD panel, Fire TV interface, Voice Remote with Alexa, HDMI ports (3, incl. ARC), USB, built-in Wi-Fi.
| Feature | Description |
|---|---|
| Screen Size | 55" Class (54.6" Diagonal) |
| Resolution | 4K UHD 3840x2160 |
| Refresh Rate | 60Hz |
| Smart Platform | Fire TV with Alexa, Streaming Apps |
| Audio | DTS TruSurround, 10W x 2 Speakers |
| Connectivity | 3 HDMI (ARC), 1 USB, Wi-Fi |
| Other | Live TV Integration, ENERGY STAR |
Access Your Favorite Content – All Through One Home Screen. Fire TV Edition seamlessly integrates live over-the-air TV and streaming channels on a unified home screen. Endless Entertainment – Netflix, Prime Video, YouTube, Hulu, HBO, and more. Watch over 500,000 streaming movies and TV episodes with access to tens of thousands of channels, apps, and Alexa skills. Control It All With Your Voice – Voice Remote with Alexa. Use your voice to watch live TV, launch apps, search for titles, play music, switch inputs, control smart home devices, and more. Full Experience required to access all features described.
Unpack and inspect contents. Place on stable surface or wall-mount using UL-listed bracket (M6 screws, 300x200mm VESA pattern, max weight 29.8 lbs without stand).
Electrical: 120V, 60Hz; consumption 100W typical, <0.5W standby.
WARNING! Secure wall-mount to all four VESA holes to prevent fall/injury. Do not use extension cords.
Power on TV; follow on-screen prompts. Have Wi-Fi password ready.
CAUTION! Ensure stable network; use two people for handling.
Access via MENU button on remote. Remote: Power, Input, Volume +/-, Mute, Navigation, OK, Back, Home, Alexa mic, Channel +/-.
Picture: Modes (Standard, Vivid, Game); Backlight, Brightness, Contrast, Color, Sharpness. Audio: Volume Leveling, Balance, Digital Audio Out. System: Language, Time, Input Names, Parental Controls with PIN, Reset.
Launch via Home button. Stream apps (Prime Video, Netflix); browse content; voice search with Alexa; quick access tiles.
Tip: Say "Alexa, play [content]" or "Alexa, switch to HDMI 1".
Supported: FAT32, .mp4, .jpg, .mp3. No external HDD.
WARNING! Turn TV Off before removing USB.
Via Settings > Accessibility. Closed Captions: On/Off, Style customization. Audio Description: For supported content. Voice Guidance: Limited.
Unplug before cleaning; use dry, soft cloth. Avoid liquids, abrasives, blocked vents.
WARNING! Do not spray liquids on TV; keep ventilation clear.
FCC Class B compliant. Use shielded cables. HDMI, Alexa, Fire TV trademarks. Warranty: 1 year limited. For full terms, visit www.insigniaproducts.com.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No Power | Power cord issue. | Check outlet/cord; press power button. |
| No Signal | Wrong input. | Select correct input; check cables. |
| Remote Not Responding | Batteries low. | Replace AAA batteries; re-pair remote. |
| No Sound | Muted or settings. | Unmute; check audio output. |
| Wi-Fi Issues | Network problem. | Restart router; re-enter password. |
| Poor Picture | Signal weak. | Adjust antenna; check source. |
Reset: Settings > Device & Software > Reset to Factory Defaults.
Service: 1-877-467-4289; www.insigniaproducts.com