1. Introduction
The JmGO X3 is an intelligent 4K projector designed for home cinema, offering a native 3840x2160p resolution, auto-focus, and Android OS. With 1500 ANSI Lumens brightness and HDR10 support, it delivers a high-quality visual experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your JmGO X3 projector.
2. Setup
2.1 Unpacking and Placement
Carefully unpack your JmGO X3 projector and ensure all components are present. Choose a stable, flat surface for placement. The projector can be placed on a table, mounted on a tripod, or ceiling-mounted.
2.2 Projection Distance and Screen Size
The JmGO X3 offers flexible projection distances to achieve various screen sizes:
- 40 inches: 1-2 meters
- 100 inches: 2.6-3 meters
- 150 inches: 3.9-4.5 meters
2.3 Power Connection
Connect the power cable to the projector's DC Power port and then to a suitable power outlet. The projector supports 150-180W power consumption.
2.4 Initial Power-On and Automatic Adjustments
Once powered on, the JmGO X3 features automatic focus and keystone correction for a quick and clear image setup.
- Auto Focus: Equipped with a high-quality sensitivity camera, the projector automatically adjusts focus for a sharp image.
- Keystone Correction: Supports both vertical and horizontal keystone adjustment (±45 degrees, manual/auto) allowing for flexible placement, including side projection.
2.5 Connecting External Devices
The JmGO X3 offers a variety of interfaces for connecting external devices:
- HDMI: 2 ports (one supports ARC) for connecting media players, gaming consoles, etc.
- USB: USB 3.0 + USB 2.0 ports for external storage or accessories.
- RJ45: 1 network port for wired internet connection.
- SPDIF: 1 audio output port for high-quality digital audio.
- Jack 3.5mm: 1 audio output port.
3. Operating Instructions
3.1 User Interface and Navigation
The projector runs on Android OS with a GMUI interface. Use the provided Bluetooth remote controller to navigate through menus, select apps, and adjust settings.
3.2 Wireless Projecting (Mirror Screen)
The JmGO X3 supports DLNA, Miracast, and Airplay, allowing you to mirror content from your smartphone or tablet to the projector's large screen.
3.3 3D Functionality
The projector supports DLP-LINK 3D. With compatible 3D glasses (sold separately), you can enjoy an immersive 3D movie experience at home.
3.4 Sound System
The JmGO X3 features customized stereo speakers with 45mm full channels and dual subwoofers (7.5W*2). It can also function as a Bluetooth speaker when connected to your smartphone or tablet, even in standby mode.
3.5 Motion Compensation (MEMC)
The projector incorporates MEMC technology to reduce jitter and smearing in high-speed scenes, such as sports. You can adjust motion compensation settings (smooth/standard/clear) to suit different content.
4. Maintenance
4.1 Cleaning the Removable Metal Filter
The JmGO X3 features detachable aerospace aluminum mesh filters on both sides. Regularly clean these filters to prevent dust buildup, which can affect performance and lifespan. The filter screen uses imported polyurethane monofilament fiber textile material for low resistance and long life.
4.2 Heat Dissipation
The projector is designed with an advanced and efficient heat dissipation system, separating high-speed processing and high-power thermal devices. This design ensures effective heat exhaust and enhances the long-term stability of the system.
5. Troubleshooting
5.1 General Issues
- No image/poor image quality: Ensure all cables are securely connected. Check focus and keystone correction settings. Verify the input source is correctly selected.
- System language/Google services: The projector's original Chinese OS does not support Google services or other languages directly. It is recommended to use an external TV box (e.g., Android TV box) for multi-language support and access to Google Play Store.
- Slow online video playback: The projector supports 4K HEVC H2.65 decoding, which can transmit higher quality network video with half the original bandwidth. Ensure your internet connection is stable and sufficient for 4K streaming.
- Overheating: Ensure the projector's vents are not blocked and the removable metal filters are clean.
For persistent issues, please refer to the warranty and support section for contact information.
6. Specifications
| Feature | Specification |
|---|---|
| Projector Model | X3 Projector Chinese OS |
| Projection Technology | DLP+LED |
| Display Chip | 0.47" DMD+RGB+B LED |
| Brightness | 1500 ANSI Lumens |
| Light Source System | LED lamp (OSRAM RGB-B light source) |
| Lamp Life | More than 20,000 hours |
| Color Gamut | >=120% NTSC |
| Color Uniformity | >>98% |
| Contrast Ratio | 10000:1 |
| Native Resolution | 3840x2160p (4K) |
| Throw Ratio | 1.2:1 (38 Inch@1M) |
| Optical Focus | Auto / Manual |
| Off-axis | 100% |
| 3D Function | DLP-LINK 3D |
| Keystone Correction | Vertical: ±45 degrees (Manual / Auto); Horizontal: ±45 degrees (Manual/Auto) |
| CPU/GPU | Mstar Chip |
| RAM | 2G DDR3 |
| ROM | 16G EMMC |
| UI | GMUI |
| Bluetooth | BT4.0 |
| WiFi | Dual WiFi, 2.4G/5.8G |
| Wireless Projecting | Yes, support Airplay, Miracast, DLNA |
| Speaker | Customized Stereo with 45mm Full Channels Dual Subwoofer Speaker Unit, 7.5W*2 (can be used as BT speaker at standby) |
| Remote Control | Bluetooth remote controller |
| Power Consumption | 150-180W |
| Noise | Below 28dB |
| Product Color | Black |
| HDR Support | Yes, support HDR10 |
| HEVC Decoding | 4K HEVC H2.65 decoding |
| Lens | High Transmission Lens, Low Color Dispersion Glass Lens |
| Weight | 1.2 KGS |
| Origin | Mainland China |
| Use | Business & Education, 3D Home Cinema |
| Portable | Yes |
7. User Tips
- Enhance Smart Features: If you require Google services or prefer a different language interface, consider connecting an external Android TV box to one of the HDMI ports. This allows you to bypass the projector's native Chinese OS limitations.
- Dual Functionality: Utilize the projector's built-in HiFi speakers as a standalone Bluetooth speaker by connecting your smartphone or tablet, even when the projector is in standby mode.
- Optimal Image Quality: For the best 4K experience, ensure your media sources and cables (e.g., HDMI 2.0) support 4K resolution and a 60FPS frame rate.
- Maintain Clarity: Regularly clean the removable metal filters on the sides of the projector to ensure optimal airflow and prevent dust from affecting image quality and internal components.
8. Warranty and Support
8.1 Warranty Information
The JmGO X3 projector comes with a 3-year warranty. This warranty covers manufacturing defects but excludes consumable parts and human-induced damage.
8.2 After-Sales Service
For any product issues, technical support, or warranty claims, please contact the seller directly. They offer lifetime after-sales support.
- Contact via WhatsApp: +86 16673975250
- Contact via E-mail: 941088038@qq.com
During the warranty period, for minor issues, a teaching video may be provided to guide you through the fix. For major issues, the product may need to be sent back for repair. Shipping fees for returning the product are typically covered by the customer, while return shipping after repair is covered by the service provider if the issue is covered under warranty. Beyond the warranty period, only parts fees will be charged for repairs.
