1. Safety Instructions
Attention: 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 or fog.
- Please use the original power adapter. The projector should operate under the specified rated power supply.
- When the projector is working, do not look directly into the lens. The strong light can 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. Overheating will reduce the life of the projector and pose a danger.
- Regularly clean projector vents, as dust may cause cooling malfunction.
- Do not use the projector in greasy, damp, dusty, or smoky environments. Oil or chemicals can 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.
2. Product Overview
2.1 Structure Description
The Magcubic HY350Max Smart Projector features a compact design with essential ports and ventilation for optimal performance.


Key components include:
- Lens: For projecting images.
- Speaker: Built-in 15W high-quality speaker for audio output.
- Air Inlet/Vent: For cooling the device. Ensure these are not obstructed.
- USB Port: For connecting USB devices.
- HDMI Port: For connecting external video sources.
- Power Input: For connecting the power adapter.
2.2 Remote Control Components and Functions
The projector comes with a remote control for easy navigation and operation.
- ON/OFF: Power button.
- MUTE: Mute/unmute audio.
- ELECTRONIC FOCUS: Adjust focus electronically.
- DIRECTIONS (Arrow Keys): Navigate menus.
- OK: Confirm selection.
- RETURN: Go back to the previous screen.
- MENU: Access display settings during video playback.
- HOME: Go to the home screen.
- VOL+/-: Adjust volume.
- ROTATE: (Function not explicitly detailed, likely for screen rotation or orientation).
- Switch to mouse control: Activates mouse pointer mode for easier navigation.
3. Specifications
The Magcubic HY350Max Smart Projector offers advanced features for an immersive viewing experience.

| Attribute | Specification |
|---|---|
| Model | HY350Max |
| System | Android 14 |
| Brightness | 900 ANSI Lumens (20000 Lumens) |
| CPU | Allwinner H726 (Quad-Core ARM Cortex-A53) |
| GPU | ARM Mali-G31 |
| Memory (RAM+ROM) | 2GB + 16GB |
| Video Decoding | Support 8K |
| Optical Resolution | Native 1080P (1920x1080dpi) |
| Projected Dimension | 40-140 inches |
| Focusing Mode | Auto Focus |
| Keystone Correction | Auto Correction |
| Correction Mode | Auto Keystone Correction, Auto Screen Fit, Obstacle Avoidance |
| Wi-Fi | WiFi6 (Dual band 5G + 2.4G) |
| Bluetooth | BT5.4 |
| Built-in Speaker | Yes, 15W high-quality |
| Remote Controller | Included |
| Power Source | DC |
| Weight | 1.85KG |
| Dimensions (Package) | Length: 26cm, Width: 22cm, Height: 14cm |
| Use | Entertainment Projector, Home Theater Projector |
| Certification | CE |
4. Setup
4.1 Initial Power On
- Connect the original power adapter to the projector's power input and then to a power outlet.
- Press the ON/OFF button on the projector or the remote control to power on the device.
- The projector will boot up, displaying the Android 14 home screen.
4.2 Projection Placement and Adjustment
For the best viewing experience, consider the following:
- Optimal Projection Distance: The recommended distance for optimal projection is 1 to 2 meters.
- Maximum Auto Focus Distance: The maximum distance for auto focus is 2.5 meters. If the projection distance exceeds 2.5 meters, manual focus adjustment using the remote control is required.


4.3 Automatic Correction Features
The HY350Max is equipped with intelligent correction features:

- Auto Focus: The projector automatically adjusts the image clarity.
- Auto Keystone Correction: Automatically corrects trapezoidal distortion to ensure a rectangular image.
- Auto Screen Fit: Adjusts the image to fit the screen perfectly.
- Obstacle Avoidance: Detects and adjusts the projection area to avoid obstacles.
These settings can be accessed and fine-tuned via: Settings > Projector setting.
5. Operating Instructions
5.1 System Navigation (Android 14)
The projector runs on Android 14, providing a user-friendly interface.

- Home Screen: Displays main applications and input options (HDMI, USB).
- My Apps: Access all installed applications.
- App Store: Install new applications with one click.
- Settings: Configure projector, network, Bluetooth, and system settings.
5.2 Network Settings (Wi-Fi 6)
Connect your projector to the internet for online content and updates.

- Go to Settings > Networking Setting > WIFI setting.
- Turn WIFI ON.
- Select your desired Wi-Fi network ID from the list.
- Input the password to connect to the internet.
5.3 Bluetooth Connection (BT 5.4)
Connect external Bluetooth speakers or headphones for an enhanced audio experience.

- Go to Settings > BT setting.
- Turn BT ON.
- Click Refresh Device to scan for available Bluetooth devices.
- Choose your objective device from the list to pair.
5.4 Screen Mirroring (Wireless Screen)
Project content from your Android or Apple devices wirelessly.

For Android Devices:
- Ensure your Android device (phone, tablet, etc.) and the projector are connected to the same local wireless LAN.
- On the projector, navigate to Home Screen > My Apps > ScreenCast.
- Open the ScreenCast service.
- On your Android device, enable screen mirroring (often called 'Cast', 'Smart View', 'Wireless Display', etc.) and select the projector.
For Apple Devices (AirPlay):
- Ensure your Apple device (iPhone, iPad, Mac) and the projector are connected to the same local wireless LAN.
- On the projector, navigate to Home Screen > My Apps > ScreenCast and select the AirPlay option.
- On your Apple device, open Control Center, tap Screen Mirroring, and select the projector from the list.
5.5 HDMI and USB Input
Connect external devices like laptops, gaming consoles, or USB drives.
- Connect your external device to the projector's HDMI or USB port.
- On the projector's home screen, select the corresponding HDMI or USB input icon.
- The projector will display content from the connected device.
5.6 Display Settings During Video Playback
When playing a video, pressing the MENU key on the remote control can bring up the Display Settings. Here, you can adjust the Picture Mode, Contrast, Hue, Saturation, and Sharpness for the video.
5.7 Zoom Function
The projector supports 80-100% zoom to adjust the screen size without moving the projector.

6. Maintenance
- Cleaning Vents: Regularly clean the projector vents to prevent dust accumulation, which can cause cooling malfunction and reduce the projector's lifespan.
- Storage: If the projector is out of use for a long time, cut off the power and store it in a dry, clean environment.
- Handling: Always handle the projector with care during daily use.
- Environment: Avoid using the projector in greasy, damp, dusty, or smoky environments, as oil or chemicals can cause malfunction.
7. Troubleshooting
- Image blurry / Out of focus:
- Ensure the projector is within the optimal projection distance (1-2 meters).
- If the distance exceeds 2.5 meters, use the remote control to manually adjust the focus. - No image / Signal input issue:
- Check if the correct input source (HDMI, USB) is selected on the home screen.
- Ensure cables are securely connected. - Wi-Fi / Bluetooth connectivity issues:
- Ensure Wi-Fi and Bluetooth are turned ON in settings.
- For Wi-Fi, verify the password and ensure the projector is within range of the router.
- For Bluetooth, ensure the external device is in pairing mode and within range. - 8K video playback:
- The projector supports 8K video input but will downscale it to its native 1080P resolution for display. This is normal operation and not a malfunction. - Performance slowdown:
- The HY350Max has 2GB RAM and 16GB ROM. If performance slows, try closing unused applications or clearing cache.
8. User Tips
- Optimal Viewing: For the best visual clarity, aim for a projection distance between 1 to 2 meters.
- Manual Focus: Remember to manually adjust the focus with the remote if your projection distance is greater than 2.5 meters.
- App Compatibility: The Android 14 system allows for downloading a wide range of applications from the App Store, enhancing your entertainment options.
- Audio Experience: Utilize the BT 5.4 connection to pair with external Bluetooth speakers for a more immersive audio experience, complementing the built-in 15W speaker.
- Power Source: The projector uses a DC power source. It does not have a built-in battery, so it needs to be plugged in during use.
9. Warranty and Support
This manual is for reference only. It is subject to change without prior notice. The company reserves the right of final interpretation.
Please keep your device properly. We are not responsible for any loss caused by wrong operation of software/hardware or repairing or any other reasons. We are not responsible for any loss of any third party claims.
This manual has been carefully checked by a professional engineer; please understand any inevitable omissions.
For further assistance, please contact our Brand Support Team:
Email: support@magcubic.com
When contacting support, please include the item name (Magcubic HY350Max Smart Projector) for prompt assistance.
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.
User Manual (PDF):
A detailed user manual in PDF format is available for download. Please refer to the official product page or contact support for the direct link: View User Manual (PDF)