1. Safety Information
Please read this manual carefully before use and keep it for future reference.
- The projector is not dustproof or waterproof.
- To reduce the risk of fire and electric shock, do not expose the projector to rain and fog.
- Please use the original power adapter. The projector should work under specified rated power supply.
- When the projector is working, please do not look directly into the lens. The strong light will flash your eyes and cause slight pain. Children should use the projector under the supervision of adults.
- Do not cover the vents of the projector. Heating will reduce the life of the projector and cause danger.
- Regularly clean projector vents, or dust may cause cooling malfunction.
- Do not use the projector in greasy, damp, dusty or smoky environments. Oil or chemicals will cause malfunction.
- Please handle with care during daily use.
- Please cut off the power if the projector is out of use for a long time.
- Non-professionals are forbidden to disassemble the projector for testing and maintenance.
Attention: Please do not look directly into the lens when projecting to prevent the strong light from harming your eyes. Kids should use the projector under the supervision of adults.
2. Product Overview
The Magcubic HY350Max is a smart projector featuring Android 14, 900 ANSI lumens brightness, and native 1080P resolution with 8K video support. It includes advanced features like auto focus, auto keystone correction, auto screen fit, and obstacle avoidance for an immersive viewing experience.
2.1. Product Structure

Image Description: Front view of the Magcubic HY350Max projector, highlighting the lens, speaker grille, and power button. The projector is white with a silver front panel.

Image Description: A comparison table detailing specifications for HY350MAX and HY350 models. The HY350MAX features Android 14, 900 ANSI, Allwinner H726 CPU, 8K video decoding support, Native 1080P resolution, Auto Focus, Auto Keystone Correction, and WiFi6 & BT5.4. The HY350 has Android 11, 580 ANSI, Allwinner H713 CPU, 4K video decoding support, Native 1080P resolution, Auto Focus, Auto Keystone Correction, and WiFi6 & BT5.4.
2.2. Remote Control Components and Functions
The remote control allows for easy navigation and adjustment of projector settings.
- ON/OFF: Power on/off the projector.
- MUTE: Mute/unmute audio.
- ELECTRONIC FOCUS (F+/-): Adjust focus manually.
- DIRECTIONS (Arrows): Navigate menus.
- OK: Confirm selection.
- RETURN: Go back to the previous screen.
- MENU: Access display settings (Picture Mode, Contrast, Hue, Saturation, Sharpness) during video playback.
- HOME: Go to the main home screen.
- VOL+/-: Adjust volume.
- ROTATE: Rotate the projection image.
- Switch to mouse control: Activate/deactivate air mouse function.
3. Setup
3.1. Initial Power On
Connect the original power adapter to the projector and a power outlet. Press the ON/OFF button on the projector or remote control to power it on.
3.2. Placement and Projection Distance
Place the projector on a stable surface. The recommended projection distance is 1.35 meters for optimal screen size. The projector supports a projected dimension of 40-120 inches.

Image Description: Diagram showing projection distances and corresponding screen sizes (70" at 1.5m, 120" at 2.5m, 138" at 3.1m) with a 1:1 throw ratio. The recommended distance for a personal theater is 1.35M.
3.3. Focus and Keystone Correction
The HY350Max features auto focus and auto keystone correction. It also supports auto screen fit and obstacle avoidance.

Image Description: Four panels illustrating the automatic adjustments: Auto Focus (sharpens image), Auto Keystone Correction (corrects trapezoidal distortion), Auto Screen Fit (adjusts image to screen boundaries), and Obstacle Avoidance (shifts image away from obstructions).
Note: The maximum distance for auto focus is 2.5 meters. If the projection distance exceeds 2.5 meters, please use the remote control's F+/- buttons to adjust the focus manually.

Image Description: An image showing a projector projecting onto a wall, with a red warning indicating that the maximum auto focus distance is 2.5 meters. It advises using the remote control for manual focus adjustment if the distance is greater.
4. Operation
4.1. Home Screen and App Store
The projector runs on Android 14, providing a user-friendly interface with access to various applications.

Image Description: A projected image of the Android 14 home screen interface, displaying icons for HDMI, USB, My Apps, Store, Settings, YouTube, Disney+, and other customizable app slots.
In the App Store, applications can be installed with one click, and they can be used directly after installation.
4.2. HDMI™ Signal Input
After connecting the projector to another output device (e.g., laptop, gaming console) via an HDMI cable, select the HDMI input source from the home screen or input menu.
4.3. Wireless Screen Mirroring
The projector supports WiFi6 for stable and fast connections, enabling wireless screen mirroring from your devices.

Image Description: A smartphone wirelessly mirroring its screen content to the projector, displaying a car on a scenic road. This demonstrates the screen mirroring capability.
Ensure that Android devices (phone, pad, etc.) are on the same local wireless LAN as the projector.
Operations on Devices: Home Screen > My Apps > ScreenCast > Open ScreenCast service > Turn on the phone mirroring connection.
4.4. Audio Output
The projector features a built-in 15W high-quality speaker for an immersive audio-visual experience.

Image Description: A person relaxing while the projector plays content, emphasizing the built-in 15W high-quality speaker for an enhanced audio experience.
It also supports BT 5.4 connection for pairing with external Bluetooth speakers or headphones.

Image Description: A projector wirelessly connected to two external speakers via BT 5.4, creating a surround sound experience for a projected image of a band playing music.
5. Settings
Access the main settings menu to configure various aspects of your projector.
- Projection Settings: Configure projection mode, display settings, installation mode, digital scaling, auto four-corner correction, auto focus, manual trapezoidal correction, and reset trapezoidal correction.
- Networking Setting: Turn on Wi-Fi, select your network ID, and input the password to connect to the internet.
- Bluetooth Setting: Turn on Bluetooth, click 'Refresh Device', and choose the objective device to pair.
- Application Management: Manage installed applications.
- Language Setting: Set the display language and select input methods.
- Date and Time Setting: Set the current date, time, and choose between 12-hour or 24-hour format.
- Other Settings: Configure button sound, screen saver, timed shutdown, and restore factory settings.
- System Information: View UI version, resolution, running memory, storage space, and perform local upgrades.
6. Maintenance
- Cleaning Vents: Regularly clean the projector vents to prevent dust accumulation, which can lead to cooling malfunctions and reduce the projector's lifespan.
- General Care: Handle the projector with care during daily use.
- Storage: If the projector is not in use for a long time, cut off the power and store it in a safe, dry place.
7. Troubleshooting
If you encounter any issues with your Magcubic HY350Max projector, please refer to the following general advice:
- No Power: Ensure the power adapter is securely connected and the power outlet is functional. Use the original power adapter.
- Blurry Image: Check the projection distance. If it exceeds 2.5 meters, manually adjust the focus using the remote control (F+/- buttons). Ensure the lens is clean.
- Distorted Image: Verify that auto keystone correction is enabled in the settings. If needed, use manual trapezoidal correction.
- No Wi-Fi Connection: Ensure Wi-Fi is enabled in settings and you have selected the correct network with the correct password. Make sure your device is within range.
- Bluetooth Pairing Issues: Ensure Bluetooth is enabled on both the projector and the device you are trying to pair. Refresh the device list and try pairing again.
- Screen Mirroring Problems: Ensure both the projector and your mobile device are connected to the same Wi-Fi network. Check the ScreenCast application settings on the projector.
- Remote Control Not Responding: Check the remote control batteries. Ensure there are no obstructions between the remote and the projector's IR receiver.
For persistent issues, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Magcubic |
| Model | HY350Max |
| System | Android 14 |
| Ansi Lumens | 900Ansi |
| Brightness | 20000 Lumens |
| Optical Resolution | 1920x1080dpi (Native 1080P, 8K Support) |
| Projection Technology | LCD |
| Light Source | LED |
| Projected Dimension | 40-120 inches |
| Projection Distance | 1.2-4m |
| Screen Scale | 16:09 |
| Keystone Correction | Auto Correction |
| Focus | Auto Focus |
| Contrast Ratio | 2000:1 |
| Input/Output | HDMI |
| Bluetooth-compatible | Yes (BT 5.4) |
| Built-in Speaker | Yes (15W) |
| Remote controller included | Yes |
| Power Source | DC |
| Inbox adaptor | Yes |
| Weight | 1.5kg |
| Package Dimensions (L x W x H) | 25cm x 23cm x 14cm |
| Package Weight | 1.795kg |
9. User Tips
- Ceiling Projection: The projector's design allows for easy adjustment to project onto a ceiling, offering versatile viewing options.
- External Devices: You can connect devices like a Fire Stick via the HDMI port for expanded content options.
- iPhone Compatibility: The projector is compatible with iPhones (e.g., iPhone 13 Pro Max) via wireless screen mirroring (AirPlay). Ensure both devices are on the same Wi-Fi network.
- Air Mouse Function: If the Air Mouse mode on your remote control is not activating, ensure the remote is properly paired and check for any specific activation buttons or settings in the projector's system.
- Dimming the Lamp: To adjust the projector lamp's brightness, navigate to the 'Display Settings' menu (often accessible by pressing the 'MENU' button during video playback) and look for options like 'Picture Mode', 'Contrast', or 'Brightness'.
10. Support
This manual is for reference only. It is subject to change without prior notice. This company reserves the right of final interpretation.
For further assistance, please send an email with the item name to our Brand Support Team at support@magcubic.com.
11. Product Video Overview
Video Description: An official product video showcasing the Magcubic HY350Max projector's features, including its new appearance, Allwinner H726 chip, 8K/4K support, 1080P native resolution, 900 ANSI brightness, auto focus, automatic trapezoidal correction, WiFi6 wireless screen mirroring, Android 14 operating system, 15W HIFI audio system, and BT 5.4 connectivity. It highlights the projector's portability and ease of use.





