1. Setup Guide
1.1 Unboxing and Initial Inspection
Carefully remove all components from the packaging. Verify that all items listed in the 'What's in the Box' section are present and undamaged.
Figure 1: Toperson Native 1080P Bluetooth WiFi Projector (Grey).
1.2 Connecting Power and Basic Controls
Connect the power cord to the projector and a suitable power outlet. The projector features on-device controls for basic navigation and power. For full functionality, use the included remote control.
Figure 2: Projector side panel with control buttons.
1.3 Input and Output Ports
The projector offers various connectivity options for different devices. Ensure proper cable connections for optimal performance.
Figure 3: Available input and output ports on the projector.
Video 1: Overview of the Toperson Bluetooth and WiFi Projector, demonstrating its features and connectivity options.
2. Operating Instructions
2.1 Focus and Keystone Correction
Adjust the focus ring on the projector lens to achieve a sharp image. Use the keystone correction feature to correct distorted images caused by angled projection.
Figure 4: Adjusting focus and keystone correction for optimal image clarity.
2.2 Wireless Connectivity (WiFi & Bluetooth)
The projector supports both 2.4G and 5G WiFi for stable and fast screen mirroring. Bluetooth 5.1 allows for wireless audio connections to external speakers or headphones.
Figure 5: Wireless connectivity options including dual-band WiFi and Bluetooth 5.1.
Video 2: Demonstration of WiFi and Bluetooth setup and functionality on the Toperson T421 projector.
2.3 Screen Mirroring
Mirror your smartphone or tablet screen wirelessly to the projector. Ensure both devices are connected to the same WiFi network for seamless mirroring.
Video 3: Quick guide on how to use screen mirroring with the YG421 video projector.
3. Maintenance
3.1 Cleaning the Lens
Gently wipe the projector lens with a soft, lint-free cloth designed for optical surfaces. Avoid abrasive materials or harsh chemicals that could scratch the lens.
3.2 Dust Removal
Regularly clean the projector's vents and exterior with a soft, dry cloth or a can of compressed air to prevent dust buildup, which can affect performance and lifespan.
3.3 Storage
When not in use, store the projector in a cool, dry place away from direct sunlight and extreme temperatures. Use the original packaging or a protective case to prevent damage.
4. Troubleshooting
4.1 No Image Displayed
Ensure the power cable is securely connected and the projector is turned on. Verify that the correct input source (HDMI, VGA, USB) is selected in the projector's menu. Check all cable connections between the projector and the source device.
4.2 Blurry Image
Adjust the focus ring on the projector lens. If the image is still blurry, check the keystone correction settings to ensure the projection is not severely angled.
4.3 No Sound
Check the volume settings on both the projector and the source device. If using external speakers, ensure they are properly connected and powered on. Verify Bluetooth audio connection if applicable.
4.4 Wireless Connection Issues
Ensure both the projector and your device are connected to the same WiFi network (2.4G or 5G). Restart both devices and try connecting again. Check for any interference from other wireless devices.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | Toperson |
| Model Number | T421 |
| Display Resolution | 1920 x 1080 |
| Connectivity Technology | VGA, Bluetooth, USB, HDMI |
| Special Features | Built-In Speaker, Built-In Wi-Fi |
| Item Weight | 3.94 pounds |
| Product Dimensions | 9.45 x 6.3 x 3.15 inches |
| Recommended Uses | Home Cinema, Gaming |
6. Warranty and Support
For warranty information and technical support, please refer to the contact details provided in your product packaging or visit the official Toperson website. Keep your purchase receipt as proof of purchase.
