Introduction
This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Roku Ultra LT Streaming Device. Please read this manual thoroughly before using the device to ensure optimal performance and safety.
What's in the Box
- Roku Ultra LT streaming player
- Voice remote with TV controls and headphone jack
- Headphones for private listening
- Two AA batteries
- Power adaptor
- Premium High Speed HDMI® Cable

Figure 1: The image displays all components included in the Roku Ultra LT package: the Roku Ultra LT streaming player, the Voice remote, headphones for private listening, two AA batteries, a power adaptor, and a Premium High Speed HDMI® Cable.
Device Overview
The Roku Ultra LT streaming player is designed for high-quality streaming with various connectivity options.
Ports and Indicators
- HDMI Port: Connects to your TV for audio and video output.
- Ethernet Port: Provides a wired internet connection for stable streaming.
- DC IN: Power input for the device.
- Reset Button: Located on the bottom for factory reset.

Figure 2: This image shows the rear of the Roku Ultra LT streaming device, highlighting the HDMI port, Ethernet port, and DC power input. A small reset button is visible on the underside.
Remote Control
The Roku Voice Remote offers comprehensive control over your streaming experience and TV functions.
Remote Features
- TV Power Button: Turns your TV on/off.
- Headphone Jack: For private listening with wired headphones.
- Volume Controls: Adjusts TV volume.
- Mute Button: Mutes TV audio.
- Voice Button: Activates voice search and control.
- Instant Replay: Jumps back a few seconds in content.
- App Shortcut Buttons: Dedicated buttons for popular streaming services like Netflix, Disney+, Apple TV+, and Discovery+.

Figure 3: This image provides a detailed view of the Roku Voice Remote, labeling key features such as the TV power button, headphone jack, volume controls, mute button, voice button for search and control, instant replay, and dedicated app shortcut buttons.
Setup
Follow these steps to quickly set up your Roku Ultra LT Streaming Device and begin streaming.
- Connect to TV: Plug one end of the included Premium High Speed HDMI® Cable into the HDMI port on your Roku Ultra LT and the other end into an available HDMI input on your TV.
- Connect to Power: Plug the power adaptor into the DC IN port on your Roku Ultra LT, then plug the adaptor into a wall outlet.
- Insert Batteries: Open the battery compartment on the back of your Voice Remote and insert the two included AA batteries, matching the polarity indicators.
- Power On: Your Roku device should power on automatically. If not, ensure all connections are secure.
- On-Screen Setup: Follow the on-screen instructions to connect to your internet network (Wi-Fi or Ethernet) and activate your Roku account.

Figure 4: This image illustrates the Roku Ultra LT streaming device connected to a television, emphasizing the quick and easy setup process to start streaming within minutes.
Operating Your Roku Ultra LT
The Roku Ultra LT provides a seamless streaming experience with advanced features.
Streaming and Navigation
- Use the directional pad on the remote to navigate menus and select content.
- Press the Home button to return to the main Roku interface.
- Utilize the dedicated app buttons for quick access to your favorite services.
Voice Control
Press and hold the Voice button on your remote and speak your commands. You can search for movies, TV shows, actors, or launch apps.
Private Listening
Plug the included headphones into the headphone jack on the side of your Voice Remote for private listening. The TV audio will automatically mute.

Figure 5: This image showcases the Roku Ultra LT streaming device alongside its Voice remote and headphones, illustrating the smooth wired and wireless streaming capabilities, including Dolby Vision, best Wi-Fi, Ethernet, TV controls, and private listening.
Maintenance
To ensure the longevity and optimal performance of your Roku Ultra LT, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device and remote. Avoid liquid cleaners or abrasive materials.
- Ventilation: Ensure the device is placed in a well-ventilated area to prevent overheating. Do not cover ventilation openings.
- Power Cycle: If the device becomes unresponsive, unplug it from the power outlet for 10 seconds, then plug it back in.
- Software Updates: Your Roku device will automatically update its software. Ensure it remains connected to the internet for these updates.
Troubleshooting
If you encounter issues with your Roku Ultra LT, try these common solutions:
- No Power: Check that the power adaptor is securely connected to the device and a working power outlet.
- No Picture/Sound: Verify the HDMI cable is securely connected to both the Roku device and the TV. Ensure the TV is set to the correct HDMI input.
- Remote Not Responding: Replace the batteries in the remote. If the issue persists, try re-pairing the remote by pressing the pairing button inside the battery compartment.
- Buffering/Poor Streaming Quality: Check your internet connection. For Wi-Fi, try moving the device closer to your router or using the Ethernet connection. Restart your router.
- Device Unresponsive: Perform a factory reset by pressing and holding the reset button on the bottom of the device for 10-15 seconds. Note: This will erase all settings and installed apps.
Specifications
| Brand Name | ROKU |
| Item Weight | 1.34 pounds |
| Product Dimensions | 5 x 4.9 x 1 inches |
| Item Model Number | Roku Ultra LT Streaming |
| Color | Black or White |
| Special Features | 4K, Dolby Vision |
| Connectivity Technology | HDMI |
| Resolution | 4K UHD (3840 x 2160) |
| Supported Internet Services | Disney+, HBO Max, Apple TV+, Netflix, Sling, Hulu |
| Controller Type | Remote Control |
| Operating System | Roku OS |
| RAM Memory | 2 GB |
| Wireless Technology | 802.11ac dual-band wireless, Wi-Fi |
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official ROKU support website. Online resources often include FAQs, troubleshooting guides, and contact options for customer service.





