1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Tuya Smart Home 4 Inch WiFi & Bluetooth Touch Screen Amplifier Control Panel. This device serves as a central control unit for your smart home ecosystem, offering touch and app-based control for various devices, music playback, and acting as a Zigbee gateway.
2. Setup
2.1. Package Contents
Please ensure all components are present before proceeding with installation:
- Tuya Smart Home 4 Inch Control Panel
- Mounting accessories (screws, etc. - specific items may vary)
- User Manual (this document)
2.2. Physical Installation
The control panel is designed for installation in a standard UK 86 bottom shell. Ensure the installation location has access to the necessary power and network connections.
2.3. Wiring Diagram
Carefully follow the wiring instructions below. Incorrect wiring can damage the device or pose a safety hazard. It is recommended that installation be performed by a qualified electrician.
- Power Input: Connect AC 110-250V power to the designated terminals.
- Wired Network: Connect an Ethernet cable to the wired network port for a stable internet connection.
- Speaker Output: Connect your speakers to the 'speak' terminals. The panel supports 2*(10-25W) digital power amplifier output.
- AUX-Input: For external audio sources.
- LINE-OUT: For connecting to an external amplifier or audio system.
- 485: For connecting to devices using the 485 communication protocol.
3. Operating Instructions
3.1. Control Methods
The control panel offers two primary methods of interaction:
- Touch Screen: Directly interact with the IPS capacitive touch screen for intuitive control.
- Mobile App: Use the dedicated mobile application (Tuya Smart App) to control devices and settings remotely.
3.2. Music Playback
The control panel supports various music playback options:
- Bluetooth: Connect your mobile phone via Bluetooth to stream music.
- TF Card: Insert a TF card with audio files.
- USB: Connect a USB drive with audio files.
- AUX Input: Connect external audio devices via the AUX input.
3.3. Device Control
The panel allows control over a wide range of Tuya smart devices, including:
- Local Switches
- Curtains
- Thermostats (e.g., W3-thermostat)
- Air Conditioners
- Lights (RGB Light, Spotlight)
- Sockets
- Visual Doorbells
- Tapes
- 4-key Switches
- Multifunction Controls
3.4. Scene Control
Create and manage various smart home scenes for automated actions. Examples include:
- 'w3'
- 'Leave'
- 'Go'
- 'Leave home'
- 'Go home'
3.5. Zigbee Gateway Functionality
The control panel functions as a Zigbee gateway, allowing you to connect and control over 50+ Zigbee sub-devices within your Tuya smart home ecosystem without the need for a separate gateway.
3.6. Settings
Access the settings menu to configure various aspects of the control panel:
- Internet: Configure Wi-Fi and Ethernet connections.
- Bluetooth: Manage Bluetooth connections.
- Theme settings: Customize the user interface theme.
- Screen display: Adjust screen brightness and other display options.
- Screen saver: Set up screen saver preferences.
- Wallpaper: Change the background wallpaper.
- Out output: Configure audio output settings.
- Date & time: Set the current date and time.
- Timing play: Schedule music playback.
- Timing Switch Machine: Schedule power on/off times for the panel.
- Floating action button: Customize the floating action button.
- 485 Settings: Configure 485 communication parameters.
- Device manage: Manage connected smart devices.
- Online Update: Check for and install firmware updates.
3.7. Video Demonstration
Watch this video for a visual guide on operating the control panel's interface, including music playback, device control, scene management, and settings navigation.
4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and body of the device. Avoid using abrasive cleaners or solvents.
- Software Updates: Regularly check for and install software updates via the 'Online Update' setting to ensure optimal performance and security.
- Environmental Conditions: Operate the device within the specified operating temperature (0°C~45°C) and humidity (5%~90%RH non-condensing) ranges.
5. Troubleshooting
5.1. Common Issues
- Device not responding: Check power connection. If connected to Wi-Fi, ensure the network is active. Try restarting the device.
- Cannot connect to Wi-Fi: Verify Wi-Fi password and network availability. Ensure the device is within range of your Wi-Fi router.
- Bluetooth connection issues: Ensure Bluetooth is enabled on both the control panel and your mobile device. Try re-pairing the devices.
- Smart devices not controllable: Ensure the smart devices are properly paired with the Tuya app and the control panel. Check network connectivity for all devices.
5.2. User Tips
- Utilize Scene Control: Create custom scenes for common routines (e.g., 'Good Morning' scene to turn on lights and adjust thermostat) to simplify daily automation.
- Regular Updates: Keep the control panel's firmware updated to benefit from new features and security enhancements.
- Network Stability: For optimal performance, especially with multiple connected devices, consider using a wired Ethernet connection if available.
6. Specifications
The following table outlines the key technical specifications of the Tuya Smart Home 4 Inch Control Panel:
| Parameter | Value |
|---|---|
| Product Name | 4 inch smart control panel (S4-3 SPEAKER) |
| Operation System | Android 11 |
| CPU | Quad-core Cortex 1.5GHz |
| RAM | 1G |
| ROM | 8G |
| Screen | 4 inch, 480x480 resolution, capacitive multi-touch IPS display |
| Wired Network | 10M/100M Adaptive Ethernet |
| Wireless Network | 802.11b/g/n wireless protocol 150Mbps 2.4GHz/5GHz |
| Power Input | AC100~240V, 50/60Hz (or 12V-24V for MOQ 500) |
| Speaker Output Power | 2*(10-25W) (digital power amplifier) / analog audio output |
| Output Impedance | 4-8Ω |
| Frequency Response | 20Hz-20KHz |
| Signal-to-Noise Ratio | 98dB |
| Product Size | 86 × 86 × 11MM |
| Installation Method | UK standard 86 bottom shell |
| Wireless Protocol | Wi-Fi, Bluetooth, Zigbee |
| Operating Temperature | 0°C ~ 45°C |
| Operating Humidity | 5% ~ 90%RH non-condensing |
| Gateway Functions | Zigbee, gateway capability to connect 50+ sub-devices, multi-category Graffiti eco-devices controlled at your fingertips. |
| Local Switch | Support local 2-way switch, can be used for room lighting wiring use, such as living room lights, bookcase lights, etc. |
| Music Playback | Support TF card, U disk, AUX play music |
7. Warranty and Support
The Tuya Smart Home 4 Inch WiFi & Bluetooth Touch Screen Amplifier Control Panel comes with a 2-year warranty against manufacturing defects. For technical support or warranty claims, please contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty validation.