Introduction
This user manual provides comprehensive instructions for setting up, operating, and maintaining your ONN 40-Inch Class FHD 1080p Smart LED TV. Please read this manual thoroughly before using your television to ensure proper operation and to maximize your viewing experience.
The ONN 40-inch television is an entertainment device with a high-definition screen that offers crisp, clear images with bright, vivid colors. With 1080p resolution, this television offers a stunning viewing experience for watching movies, sports, and TV shows. It features a wide viewing angle and a variety of input ports, such as HDMI and USB, for connecting external devices. Its sleek and modern design makes it a great choice for any home or office.
Safety Information
Always follow basic safety precautions when using this television to reduce the risk of fire, electric shock, and injury to persons.
- Do not expose the TV to rain or moisture.
- Do not block ventilation openings.
- Do not place the TV on an unstable cart, stand, tripod, bracket, or table.
- Protect the power cord from being walked on or pinched.
- Unplug the TV during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
What's in the Box
Verify that all components are present before proceeding with setup.
- ONN 40-Inch Class FHD 1080p Smart LED TV
- Remote Control (with batteries)
- TV Stands (2)
- Screws for TV Stands
- Power Cord
- Quick Start Guide
- Optical-out cable
Setup
Attaching the TV Stands
- Carefully place the TV face-down on a soft, clean surface to prevent screen damage.
- Align each stand with the corresponding screw holes on the bottom of the TV.
- Secure each stand with the provided screws.

Figure 1: Front view of the ONN 40-inch Smart LED TV, showing the display and stand placement.

Figure 2: Angled view of the ONN 40-inch Smart LED TV, highlighting its design.

Figure 3: Side view of the ONN 40-inch Smart LED TV, illustrating its slim depth.
Wall Mounting (Optional)
This TV is VESA mount compatible (200 x 200 mm). For wall mounting, please consult a professional installer and follow the instructions provided with your wall mount kit. Ensure the wall mount can support the TV's weight of approximately 18.61 pounds.

Figure 4: The ONN 40-inch Smart LED TV mounted on a wall.

Figure 5: Rear view of the ONN 40-inch Smart LED TV, indicating VESA mount compatibility.
Connecting Devices
The TV features multiple input ports for various devices:
- HDMI (3 ports): For connecting Blu-ray players, game consoles, cable/satellite boxes, etc.
- USB (1 port): For connecting USB drives to view media.
- Composite (1 port): For older devices using RCA cables.
- Optical (1 port): For digital audio output to soundbars or home theater systems.
- Coaxial/Cable (1 port): For connecting an antenna or cable TV.
- LAN (1 port): For wired internet connection.
- Headphone (1 port): For connecting headphones.
After connecting all desired devices, plug the TV's power cord into a wall outlet.
Initial Setup Wizard
Upon first power-on, the TV will guide you through an initial setup process. This includes:
- Language selection.
- Network connection (Wi-Fi or wired).
- Channel scan (for antenna/cable).
- Roku account setup/login.
Operating Your TV
Remote Control Overview
The included remote control provides access to all TV functions. Familiarize yourself with the buttons for power, volume, channel, input selection, and smart TV navigation.
Smart TV Features (Roku TV)
Your ONN TV is a Roku Smart TV, providing access to a vast library of content.
- Streaming Services: Access popular services like Netflix, Disney+, Prime Video, Hulu, YouTube, Peacock, HBO Max, and more.
- Roku Channel: Enjoy free movies and TV shows.
- Mobile App: Download the free Roku mobile app to control your TV, browse channels, and use voice control from your smartphone.
Connecting to Wi-Fi
- From the Roku Home screen, navigate to Settings.
- Select Network.
- Choose Set up connection and then Wireless.
- Select your Wi-Fi network from the list and enter the password.
Voice Assistant Compatibility
This TV is compatible with Apple Home, Amazon Alexa, and Google Home. You can integrate your TV into your smart home ecosystem for voice control of basic functions like power on/off, volume, and input switching.
Maintenance
Cleaning Your TV
- Always unplug the TV before cleaning.
- Use a soft, lint-free cloth to wipe the screen and cabinet.
- For stubborn marks, dampen the cloth lightly with water or a mild, non-abrasive screen cleaner. Do not spray cleaner directly onto the screen.
- Avoid using abrasive cleaners, waxes, or solvents.
Software Updates
Your Roku TV will automatically check for 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.
Troubleshooting
If you encounter issues with your TV, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No Power | Check if the power cord is securely plugged into the TV and the wall outlet. Try a different outlet. |
| No Picture / Distorted Picture | Ensure the correct input source is selected. Check cable connections (HDMI, composite). Try a different HDMI port. |
| No Sound | Check volume level and mute status. Ensure external audio devices are properly connected and powered on. |
| Cannot Connect to Wi-Fi | Verify Wi-Fi password. Restart your router and modem. Ensure the TV is within range of your Wi-Fi signal. |
| Remote Control Not Working | Replace batteries. Ensure there are no obstructions between the remote and the TV's IR sensor. |
Specifications
Detailed technical specifications for your ONN 40-Inch Class FHD 1080p Smart LED TV.

Figure 6: Visual representation of 1080p Full High Definition resolution.

Figure 7: Dimensions of the ONN 40-inch Smart LED TV.

Figure 8: Energy Guide label for the ONN 40-inch TV.
| Feature | Detail |
|---|---|
| Brand | ONN |
| Model Number | 100097810 |
| Screen Size | 40 Inches |
| Display Technology | LED |
| Resolution | 1080p Full HD |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Item Weight | 18.61 pounds |
| Product Dimensions (W x D x H) | 38 x 6 x 24 inches |
| Connectivity Technology | Wireless (Wi-Fi), Wired (LAN) |
| Input Ports | 3 HDMI, 1 USB, 1 Composite, 1 Optical, 1 Coaxial/Cable, 1 LAN, 1 Headphone |
| Special Features | Roku Smart TV, Mobile App Control, Works with Alexa & Google Assistant |
| VESA Mount Compatible | 200 x 200 mm |
Warranty and Support
This product is sold as an Amazon Renewed item. Amazon Renewed products are pre-owned and refurbished to work and look like new. They are backed by the Amazon Renewed Guarantee.
- Amazon Renewed Guarantee: This product is eligible for a replacement or refund within 90 days of receipt if it does not work as expected.
- For support, troubleshooting, or warranty claims related to your Amazon Renewed product, please contact Amazon Customer Service or visit the Amazon Renewed support page.
- For technical assistance specific to the ONN Roku TV features, you may also refer to the official Roku support resources.

