Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Linkind TV Backlight Sync Box with AI LumiSync Technology. This system enhances your viewing experience by synchronizing LED backlights with on-screen content via HDMI, supporting resolutions up to 4K@60Hz for TVs ranging from 27 to 90 inches.
Please read this manual thoroughly before use to ensure proper setup and optimal performance.
Safety Information
Observe the following safety precautions to prevent damage to the product or personal injury:
- Ensure the power supply voltage matches the product's requirements.
- Do not expose the sync box or LED strips to water or excessive humidity.
- Avoid obstructing ventilation openings on the sync box.
- Do not attempt to disassemble or modify the product. Contact customer support for service.
- Keep out of reach of children.
- Only use the provided power adapter.
Package Contents
Verify that all items are present in the package:
- Linkind HDMI Sync Box
- Cuttable LED Backlight Strip
- Power Adapter
- User Manual (this document)

Image: The Linkind TV Backlight Sync Box retail packaging, showing the sync box, LED strip, and a smartphone displaying the control app.
Setup Guide
1. LED Strip Installation
- Clean the TV Back Surface: Ensure the back of your TV is clean and dry for optimal adhesive performance.
- Measure and Cut: The LED strip is cuttable. Measure the perimeter of your TV and cut the strip at designated cutting marks to fit.
- Attach the LED Strip: Peel off the adhesive backing and carefully attach the LED strip to the back of your TV, ensuring it is evenly spaced from the edges.

Image: A television with the Linkind LED strip installed on its rear, illuminating the wall with vibrant colors.
2. Sync Box Connection
- Connect HDMI Devices: Connect your HDMI source devices (e.g., game console, streaming box, Blu-ray player) to the HDMI input ports on the Linkind Sync Box.
- Connect to TV: Connect an HDMI cable from the Sync Box's HDMI output port to an HDMI input port on your TV.
- Connect LED Strip: Plug the LED strip connector into the designated port on the Sync Box.
- Power On: Connect the power adapter to the Sync Box and then plug it into a power outlet. The Sync Box will power on automatically.

Image: A diagram illustrating the connection of various HDMI devices (TV Box, Xbox, PlayStation, Switch, Apple TV) to the Linkind HDMI Sync Box, which then connects to the television.
Important Note:
The Linkind Sync Box synchronizes with HDMI devices only. It does not support smart TV built-in apps directly. Ensure all content you wish to sync is routed through the Sync Box via an external HDMI source.
3. AiDot App Setup (Optional for Advanced Features)
- Download the AiDot App: Search for "AiDot" in your smartphone's app store and download it.
- Create Account/Sign In: Open the app and follow the prompts to create a new account or sign in.
- Enable Bluetooth & Location: Ensure Bluetooth and Location Services are enabled on your phone.
- Pair Device: Press the power button on the Sync Box for 5 seconds until the indicator light enters a color cycling mode. In the AiDot app, tap the "+" button and select "Add Device" to pair.

Image: A visual guide showing the steps to connect the device using the AiDot app, including downloading the app, creating an account, enabling Bluetooth, and pairing.
Operating Instructions
Basic Operation
Once connected, the Linkind Sync Box will automatically detect the HDMI input and begin synchronizing the backlights. Use the buttons on the Sync Box or the AiDot app for control.
- Power Button: Press to turn the Sync Box on or off.
- Mode Button: Cycle through different lighting modes (e.g., Video Sync, Music Sync, Static Color).
- Input Selection: Use the input selection buttons (if available on the device or app) to switch between connected HDMI sources.

Image: A close-up of the Linkind HDMI Sync Box, highlighting its power and mode buttons, with "HDMI" text in the background.
Advanced Features via AiDot App
The AiDot app unlocks the full potential of your Linkind TV Backlight system:
- AI LumiSync Technology: The built-in AI chip analyzes on-screen content in real-time, adjusting brightness, color, and effects for enhanced immersion. This includes automatic detection and ignoring of black bars in widescreen content for seamless full-screen lighting.
- Immersive Gaming Experience: Enjoy a more engaging gaming environment as the backlights react to on-screen action.
- Music Sync Modes: Choose from 4 music sync modes to visualize your audio with dynamic lighting effects.
- 16 Million Colors & Presets: Access a full spectrum of 16 million colors and various lighting presets for customizable ambiance.
- ImmerSpace Integration: Seamlessly integrate your TV backlights with other AiDot ecosystem devices (e.g., Neon Rope Lights, smart bulbs) for whole-room synchronized lighting.
- Voice Control: Connect with Amazon Alexa or Google Home for convenient voice control of your lighting.

Image: A person playing a video game on a TV with the Linkind backlight system, illustrating an immersive gaming experience.

Image: The Linkind Sync Box surrounded by various screen captures, representing the LumiSync AI Technology's ability to perfectly sync and color-match backlights.

Image: An infographic displaying the multi-mode capabilities of the Linkind TV Backlight, including 16 million colors, 4 music modes, and 6 lighting presets, with people dancing in a room illuminated by synchronized lights.

Image: A living room scene demonstrating the ImmerSpace feature, where the TV backlight synchronizes with other smart lights in the room, creating a unified lighting experience.
Maintenance
To ensure the longevity and optimal performance of your Linkind TV Backlight Sync Box:
- Cleaning: Gently wipe the Sync Box and LED strips with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
- Cable Management: Ensure all cables are neatly organized and not under tension to prevent damage.
- Software Updates: Periodically check the AiDot app for firmware updates for the Sync Box to ensure you have the latest features and performance improvements.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights not syncing with TV content. | Content is from smart TV built-in apps; incorrect HDMI connection. | Ensure all content is played through an external HDMI device connected to the Sync Box. Verify HDMI cables are securely connected. |
| No power to Sync Box/LED strip. | Power adapter not connected; power outlet issue. | Check power adapter connection to Sync Box and wall outlet. Try a different outlet. |
| LED strip not lighting up fully or partially. | Loose connection; damaged strip. | Ensure the LED strip connector is firmly seated in the Sync Box. Inspect the strip for visible damage. |
| Cannot connect to AiDot app. | Bluetooth/Location disabled; incorrect pairing mode. | Enable Bluetooth and Location Services on your phone. Ensure the Sync Box is in pairing mode (color cycling indicator). |
| Colors appear inaccurate or delayed. | Incorrect settings; external interference. | Check settings in the AiDot app. Ensure the Sync Box is not obstructed. |
Specifications
- Brand: Linkind
- Model Number: LS06001-ET6-RGB-NA-1-AM001
- Supported TV Sizes: 27-90 inches
- Max Resolution Support: 4K@60Hz
- Connectivity: HDMI 2.0
- Special Features: AI LumiSync Technology, Cuttable LED Strip, Music Sync, App Control, Voice Control (Alexa/Google Home)
- Color: RGB TV Backlight (16 Million Colors)
- Included Components: Sync Box, LED Strip
- Item Weight: Approximately 1.92 pounds
- Package Dimensions: 8.11 x 7.83 x 3.15 inches
Warranty and Support
Linkind products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official Linkind website or contact their customer service directly.
Website: Linkind Official Store
Please retain your proof of purchase for warranty claims.





