Introduction
This manual provides essential information for the setup, operation, and maintenance of your coocaa 43R5G Roku LED TV. Please read it thoroughly before using the product to ensure proper functionality and safety.
The coocaa R5G Roku TV offers fast and convenient access to popular streaming services and channels, delivering an intense Ultra HD experience with high-resolution images and support for HDR10 and HLG. Its integrated triple tuner allows reception of traditional television via satellite, cable, or antenna, and supports Timeshift functions via USB. With multiple HDMI inputs and digital audio connections, it easily integrates with other entertainment components.
Package Contents
Before proceeding with the setup, please verify that all components are present in the package:
- coocaa 43R5G Roku LED TV
- Stand
- Remote Control
- Power Cable
- User Manual (this document)

Image: Front view of the coocaa 43R5G Roku LED TV, showcasing its sleek design and the intuitive Roku smart TV interface with various streaming app icons.
Setup
1. Attaching the Stand
- Carefully place the TV screen-down on a soft, clean surface to prevent scratches.
- Identify the left and right stand components.
- Align each stand component with the corresponding screw holes on the bottom of the TV.
- Secure the stands using the provided screws. Do not overtighten.
2. Connecting Peripherals
The coocaa 43R5G TV offers various connectivity options:
- HDMI: Connect up to three HDMI devices (e.g., game consoles, Blu-ray players, cable boxes) to the HDMI ports.
- USB: Use the USB port for media playback or Timeshift functions.
- Antenna/Cable: Connect your antenna or cable TV source to the RF input for traditional broadcasting.
- LAN/Ethernet: For a stable internet connection, connect an Ethernet cable to the LAN port.
- Digital Audio Out: Connect to an external sound system using the optical digital audio output.

Image: Angled view of the coocaa 43R5G Roku LED TV, highlighting its slim profile and frameless design, suitable for various room settings.
3. Initial Power On and Roku Setup
- Plug the power cable into the TV and then into a wall outlet.
- Press the power button on the remote control or the TV.
- Follow the on-screen instructions to complete the Roku TV setup, including language selection, network connection (Wi-Fi or Ethernet), and channel scanning.
- You will be prompted to activate your Roku account. This is necessary to access streaming services.
Operating Instructions
Remote Control Functions
Familiarize yourself with the remote control buttons for optimal navigation:
- Power: Turns the TV on or off.
- Home: Returns to the Roku Home screen.
- Directional Pad (D-Pad): Navigates menus and selects items.
- OK/Select: Confirms selections.
- Back: Returns to the previous screen.
- Volume Up/Down: Adjusts audio volume.
- Mute: Mutes or unmutes audio.
- Channel Up/Down: Changes channels in live TV mode.
- Instant Replay: Replays the last few seconds of video.
- Star (*): Accesses options menu for current content or channel.
- Dedicated App Buttons: Quick access to popular streaming services like Netflix, Disney+, etc.
Navigating the Roku Interface
The Roku Home screen provides quick access to all your entertainment:
- Home: Your central hub for all installed channels (apps), inputs, and settings.
- Streaming Channels: Browse and add new streaming apps from the Roku Channel Store.
- Inputs: Select connected devices (HDMI 1, HDMI 2, Antenna TV, etc.).
- Settings: Configure network, display, audio, system, and privacy options.
- Search: Use the search function to find movies, TV shows, actors, or channels across various streaming services.
Using Voice Assistants
The coocaa 43R5G supports various voice assistants for convenient control:
- Apple AirPlay / Apple Home: Stream content from Apple devices and integrate with Apple Home ecosystem.
- Alexa: Control your TV using Amazon Alexa-enabled devices.
- Google Home: Control your TV using Google Assistant-enabled devices.
Maintenance
Cleaning the TV
- Always unplug the TV before cleaning.
- Use a soft, lint-free cloth to gently wipe the screen. For stubborn marks, slightly dampen the cloth with water or a screen-specific cleaning solution. Do not spray liquid directly onto the screen.
- Clean the TV frame and stand with a soft, dry cloth.
- Avoid using abrasive cleaners, waxes, or solvents as they can damage the finish.
General Care
- Ensure adequate ventilation around the TV to prevent overheating. Do not block ventilation openings.
- Protect the TV from direct sunlight, extreme temperatures, and high humidity.
- Avoid placing heavy objects on the TV or stand.
Troubleshooting
If you encounter issues with your coocaa 43R5G TV, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable disconnected; outlet issue. | Check power cable connection; try a different outlet. |
| No Picture, but Sound | Incorrect input selected; display settings. | Press the Home button and select the correct input. Check display settings. |
| No Sound, but Picture | Volume muted or too low; external audio system issue. | Unmute or increase volume. Check external audio connections. |
| Remote Control Not Working | Dead batteries; obstruction; pairing issue. | Replace batteries. Remove obstructions. Re-pair remote if necessary (refer to Roku TV support). |
| Cannot Connect to Wi-Fi | Incorrect password; router issue; TV too far from router. | Double-check password. Restart router. Move TV closer or use Ethernet. |
For more detailed troubleshooting, visit the official coocaa or Roku support websites.
Specifications
| Feature | Detail |
|---|---|
| Model Name | 43R5G |
| Screen Size | 43 inches (109.3 cm) |
| Display Technology | LED |
| Resolution | 4K UHD |
| Refresh Rate | 50 Hz |
| Special Feature | Frameless Design |
| Operating System | Roku OS |
| Connectivity | WLAN (Wi-Fi), LAN (Ethernet), HDMI (x3), USB, Digital Audio Out |
| Supported Internet Services | Netflix, Prime Video, Disney+, and more via Roku Channel Store |
| Dimensions (D x W x H) | 8 x 95 x 56 cm |
| Weight | 7 Kilograms |
| Energy Efficiency Class | A to G |
| Country of Origin | China |
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official coocaa support website. Keep your purchase receipt as proof of purchase for warranty claims.
Online Resources:
- coocaa Official Website: www.coocaa.com
- Roku Support: support.roku.com





