1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your TMY Mini Projector V78. Please read this manual thoroughly before using the projector and retain it for future reference.
2. Safety Instructions
- Do not block the ventilation openings. Ensure adequate airflow around the projector to prevent overheating.
- Do not expose the projector to rain, moisture, or extreme temperatures.
- Use only the power adapter supplied with the projector.
- Avoid looking directly into the projector lens when the lamp is on.
- Place the projector on a stable, level surface.
- Do not attempt to disassemble or repair the projector yourself. Contact qualified service personnel for assistance.
3. Package Contents
Verify that all items are present in the package:
- 1 x TMY Mini Projector V78
- 1 x Mini Tripod
- 1 x Remote Control
- 1 x Power Cord
- 1 x HDMI Cable
- 1 x AV Cable (Headphone jack to RCA)
Image: TMY Mini Projector V78 shown with its included mini tripod, illustrating the compact design and portability.
4. Product Overview
4.1. Projector Components
Image: Front view of the TMY Mini Projector V78 mounted on its mini tripod, highlighting the lens and ventilation.
The TMY Mini Projector V78 features a compact design, measuring approximately 7 x 5.31 x 2.76 inches and weighing 1.66 pounds. It is designed for portability and ease of use.
Image: Size comparison of the TMY Mini Projector V78 next to an iPhone and a laptop, demonstrating its compact form factor.
4.2. Key Features
- Compact Design: Small and lightweight, suitable for portable use.
- Dual-Band WiFi: Supports 5G and 2.4G WiFi for stable and fast wireless connections.
- Bluetooth 5.1: Allows connection to external Bluetooth speakers for enhanced audio.
- 1080P HD Support: Capable of displaying content up to 1080P resolution.
- High Contrast Ratio: Features a 6000:1 contrast ratio for clear images.
- Integrated Cooling System: Designed with dual fans for efficient heat dissipation.
- Versatile Mounting: Includes a tripod and features screw holes for ceiling mounting.
Image: A graphic summarizing the key features of the TMY Mini Projector V78, including 5G+2.4G WiFi, Bluetooth 5.1, 1080P support, 100 ANSI lumens, included tripod, and an upgraded cooling system.
Image: Diagram illustrating internal components of the TMY Mini Projector V78, highlighting the original imported German chip, 6-layer high light transmission lens, and dual-fan cooling system.
5. Setup
5.1. Placement
- Tripod Mounting: Attach the projector to the included mini tripod for stable placement on flat surfaces.
- Ceiling Mounting: The projector has screw holes on its base for compatibility with standard ceiling mounts (mount not included). Ensure the projector is securely fastened.
- Projection Distance: Adjust the distance between the projector and the screen/wall to achieve the desired image size.
5.2. Power Connection
- Connect the power cord to the projector's power input port.
- Plug the other end of the power cord into a power outlet.
5.3. Focus Adjustment
Turn the focus ring on the projector lens until the projected image appears clear and sharp.
6. Operating Instructions
6.1. Basic Operation
- Power On/Off: Press the power button on the projector or remote control to turn the unit on or off.
- Menu Navigation: Use the arrow buttons and OK button on the projector or remote control to navigate through the on-screen menu.
6.2. Connecting Devices
The projector supports various input sources:
- HDMI: Connect devices like laptops, gaming consoles, or TV sticks using the HDMI cable.
- USB: Insert a USB drive to play media files directly.
- AV: Use the included AV cable to connect older devices with RCA outputs.
- SD Card: Insert an SD card into the dedicated slot to play media files.
Image: A graphic illustrating the multimedia compatibility of the TMY Mini Projector V78, showing connections for audio devices, SD cards, TV sticks, cameras, tablet PCs, USB drives, Nintendo Switch, and DVD players.
Image: The TMY Mini Projector V78 connected to a TV Stick, demonstrating how to access streaming services like YouTube, Hulu, and Amazon Prime Video. Note: Due to copyright issues, some apps cannot be directly mirrored from a phone and require a TV stick or similar device.
6.3. Wireless Connection (WiFi Screen Mirroring)
The projector supports both 5G and 2.4G WiFi for screen mirroring from compatible devices.
- Navigate to the WiFi settings on the projector.
- Select your desired WiFi network (5G for faster speeds, 2.4G for wider compatibility).
- Connect your smartphone or tablet to the same WiFi network.
- Enable screen mirroring/casting feature on your device and select the projector.
Note: Due to copyright protection (HDCP), certain streaming services (e.g., Hulu, Amazon Prime Video) may not support direct screen mirroring from mobile devices. For these services, connect a TV stick or similar device via HDMI.
Image: A visual representation of the TMY Mini Projector V78 utilizing 5G WiFi for stable and faster screen mirroring, compared to 2.4G WiFi.
6.4. Bluetooth Connection
Connect external Bluetooth speakers or headphones for an enhanced audio experience.
- Ensure your Bluetooth audio device is in pairing mode.
- On the projector, navigate to the Bluetooth settings.
- Select your audio device from the list of available devices to pair.
Image: The TMY Mini Projector V78 demonstrating its Bluetooth 5.1 capability by connecting wirelessly to an external speaker and headphones, enhancing the audio experience.
7. Maintenance
7.1. Cleaning the Lens
Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Avoid using abrasive cleaners or excessive force.
7.2. Cooling System
Regularly check the ventilation openings for dust accumulation. Use a soft brush or compressed air to clear any obstructions, ensuring proper airflow for the cooling system.
7.3. 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 dust and damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image projected | Power not connected, incorrect input source, lens cap on. | Check power connection, select correct input source, remove lens cap. |
| Image is blurry | Focus not adjusted, projector too close/far. | Adjust the focus ring, reposition the projector. |
| No sound | Volume too low, incorrect audio output, external speaker not connected. | Increase volume, check audio settings, ensure Bluetooth speaker is paired. |
| WiFi mirroring issues | Weak WiFi signal, copyright restrictions. | Ensure strong WiFi signal, use a TV stick for copyrighted content. |
| Projector overheats | Blocked ventilation. | Clear ventilation openings, ensure adequate space around the projector. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | V78 |
| Item Weight | 1.66 pounds |
| Product Dimensions | 7 x 5.31 x 2.76 inches |
| Display Resolution | 1280 x 720 (Native) |
| Supported Resolution | 1080P Full HD |
| Connectivity Technology | Wi-Fi (5G & 2.4G), Bluetooth 5.1 |
| Aspect Ratio | 4:3 |
| Contrast Ratio | 6000:1 |
| Recommended Use | Home Cinema |
10. Warranty and Support
TMY provides comprehensive support for its products:
- Technical Support: Lifetime technical support is provided for TMY projectors.
- Warranty: A 3-year warranty covers manufacturing defects.
- Return Policy: A 30-day return policy is available for eligible purchases.
- Response Time: Customer inquiries typically receive a reply within 24 hours.
For any questions or concerns, please contact TMY customer service.
Image: A graphic detailing TMY's customer support commitments, including lifetime technical support, 24-hour response time, 30-day return policy, and a 3-year warranty.
