Gaimoo GM200
Gaimoo GM200 Mini Projector User Manual
Model: GM200
Introduction
Thank you for choosing the Gaimoo GM200 Mini Projector. This portable projector is designed to provide a high-quality visual experience with its 1080P native resolution, 4K support, and smart features. Equipped with built-in Android TV OS, dual control modes, WiFi 6, and Bluetooth 5.2, the GM200 offers versatile entertainment and presentation options for various environments, from home cinema to outdoor movies.

Image: The Gaimoo GM200 Mini Projector, showcasing its compact design and the array of streaming services it supports, along with included accessories.
Safety Information
- Do not look directly into the projector lens when the lamp is on. The bright light can cause eye damage.
- Ensure proper ventilation around the projector. Do not block ventilation openings.
- Use only the power adapter supplied with the projector.
- Keep the projector away from water or other liquids. Do not operate in humid environments.
- Avoid placing the projector on unstable surfaces to prevent falls and damage.
- Do not attempt to disassemble or repair the projector yourself. Refer all servicing to qualified personnel.
- Keep out of reach of children.
Package Contents
Please check the box for the following items:
- Gaimoo GM200 Mini Projector
- Remote Control
- Mouse
- Mouse Receiver
- HDMI Cable
- Power Adapter with Cable
- User Manual (this document)
Product Overview
Familiarize yourself with the components of your Gaimoo GM200 projector.

Image: Overview of the Gaimoo GM200 projector's connectivity ports and lens, highlighting its versatile connection options.
Key Components:
- Projection Lens: Emits the image.
- Focus Wheel: Adjusts image clarity.
- Ventilation Grilles: For heat dissipation.
- HDMI Port: Connects to laptops, gaming consoles, TV sticks.
- USB Port: Connects to USB drives, mouse receiver.
- 3.5mm Headphone Jack: For external audio devices.
- Power Input: Connects to the power adapter.
- 1/4-inch Screw Hole: For tripod or ceiling mounting.
Setup
1. Placement
The GM200 projector is highly versatile in placement. It features a 180° rotatable design, allowing projection onto walls, ceilings, or screens. The optimal projection distance is 3-18 feet, yielding a projection size of 35-240 inches.

Image: The Gaimoo GM200 projector's 180° rotatable stand, illustrating its flexibility for different projection angles.
- Tabletop: Place on a flat, stable surface.
- Tripod Mounting: Use the 1/4-inch screw hole at the bottom.
- Ceiling Mounting: Compatible with standard ceiling mounts.
2. Power Connection
- Connect the power adapter cable to the projector's power input port.
- Plug the power adapter into a wall outlet.
- The projector will power on or enter standby mode.
3. Initial Image Adjustment
- Focus Adjustment: Rotate the focus wheel on the projector until the image appears clear and sharp.
- Auto Keystone Correction: The GM200 features automatic keystone correction to adjust the image shape for a rectangular display, even if the projector is not perfectly aligned.
- Digital Zoom: Adjust the screen size between 30%-100% using the remote control without moving the projector.

Image: Visual representation of the projector's key features including 180° rotation, auto keystone, and digital zoom capabilities.
Operating Instructions
1. Dual Control Mode
The GM200 offers flexible control options:
- Remote Control: Use the included remote for navigation, volume, and settings.
- Mouse Control: Connect the included mouse receiver to the USB port for a more intuitive navigation experience, especially within the Android TV OS.

Image: The Gaimoo projector alongside its mouse and remote control, illustrating the dual control functionality.
2. Built-in Android Smart TV OS
The projector comes with a built-in Android TV OS, providing direct access to a wide range of streaming applications without the need for an external TV stick.
- Navigate the home screen using the remote or mouse.
- Access pre-installed apps like YouTube, Netflix, Prime Video, and more.
- Download additional apps from the app store.

Image: The projector displaying a smart TV interface with various streaming applications, emphasizing its built-in Android TV OS and wireless capabilities.
3. Connectivity
The GM200 offers robust connectivity options:
- WiFi 6: Connect to your home network for fast and stable streaming. Supports dual-band (2.4GHz/5GHz).
- Bluetooth 5.2 (Two-way):
- Connect to external Bluetooth speakers or headphones for enhanced audio.
- Connect your smartphone to the projector to use it as a Bluetooth speaker.
- HDMI Port: Connect devices such as TV sticks, laptops, gaming consoles (PS5, Switch), and media players.
- USB Port: Play media directly from USB drives or connect the included mouse receiver.
- 3.5mm Headphone Jack: For wired audio output to headphones or external speakers.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your projector.
- Lens Cleaning: Gently wipe the projector lens with a soft, lint-free cloth or a lens cleaning brush. Do not use abrasive cleaners.
- Exterior Cleaning: Use a soft, dry cloth to clean the projector's exterior. For stubborn marks, slightly dampen the cloth with water.
- Ventilation: Ensure the ventilation openings are clear of dust and debris. The projector features dual cooling fans for efficient heat dissipation.
- Storage: When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image displayed | Power cable disconnected; Input source not selected; Device not connected properly. | Check power connection; Select correct HDMI/USB input; Ensure cables are securely connected. |
| Image is blurry | Focus not adjusted; Projector too close/far from screen. | Adjust the focus wheel; Adjust projection distance. |
| Image is trapezoidal | Keystone not corrected. | The projector has auto keystone correction. Ensure it's on or manually adjust if needed. |
| No sound | Volume too low; Muted; External audio device not connected/selected. | Increase volume; Unmute; Check Bluetooth connection or 3.5mm jack connection. |
| Remote control not working | Batteries low/dead; Obstruction between remote and projector. | Replace batteries; Ensure clear line of sight. |
| Cannot connect to WiFi | Incorrect password; Router issue; Out of range. | Verify password; Restart router; Move projector closer to router. |
Specifications
| Brand | Gaimoo |
| Model | GM200 |
| Display Technology | LCD or DLP or LED |
| Native Resolution | 1920 x 1080p (Full HD) |
| 4K Support | Yes |
| Operating System | Built-in Android TV OS |
| Wireless Connectivity | WiFi 6 (Dual-band), Bluetooth 5.2 (Two-way) |
| Input Ports | 1x HDMI, 1x USB, 1x 3.5mm Headphone Jack |
| Compatible Devices | TV Stick, Laptop, Smartphone, Android device, iOS device, USB drive, Camera, Switch/PS5, Gaming Consoles, Media Players, Storage Devices |
| Projection Size | 35-240 inches |
| Projection Distance | 3-18 feet |
| Keystone Correction | Auto Keystone |
| Rotation | 180° Rotatable Design |
| Digital Zoom | 30%-100% |
| Built-in Speaker | Yes (HIFI speaker) |
| Form Factor | Portable |
| Dimensions | 20.3 x 15.6 x 11.9 cm |
| Weight | 780 g |
| Model Year | 2025 |
Warranty and Support
Gaimoo is committed to providing excellent customer service and support for your GM200 Mini Projector.
- Professional Services: Expect support within 24 hours for any inquiries or issues.
- Lifetime Technical Support: Gaimoo provides lifetime technical assistance for your product.
For support, please refer to the contact information provided in your product packaging or visit the official Gaimoo website.

Image: Gaimoo's commitment to customer service, highlighting 24-hour professional services and lifetime technical support.
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