1. Introduction
The Magcubic HY350Max is a high-performance smart projector designed for immersive visual experiences. It features the latest Android 14 operating system, powered by an Allwinner H726 flagship chip, offering significantly improved performance and smoothness (200% higher than the HY350 model). With 900 ANSI lumens brightness and native 1080P resolution supporting up to 8K video decoding, it delivers exceptional clarity and vibrant colors. Key features include automatic focus, automatic keystone correction, WiFi 6, and Bluetooth 5.4 for seamless connectivity and ease of use. Its brightness and clarity are comparable to flagship models, supporting a wider range of video formats, making it a superior choice in its price range. The brand-new HY350Max adopts auto-focusing and trapezoidal correction, making it easy to use even for first-time projector users.



2. Important Safety Instructions
Please read this manual carefully before use and keep it for future reference. Following these safety instructions will increase the life of your projector and prevent potential hazards.
- The projector is not dustproof or waterproof. Do not expose it to rain or fog.
- To reduce the risk of fire and electric shock, do not expose the projector to moisture.
- Always use the original power adapter. The projector must operate under the specified rated power supply.
- When the projector is working, do not look directly into the lens. The strong light can cause eye strain or slight pain. Children should use the projector under adult supervision.
- Do not cover the vents of the projector. Overheating can reduce the projector's lifespan and pose a safety risk.
- Regularly clean the projector vents to prevent dust accumulation, which can cause cooling malfunctions.
- Do not use the projector in greasy, damp, dusty, or smoky environments. Oil or chemicals can cause malfunctions.
- Handle the projector with care during daily use.
- Disconnect the power if the projector will not be used for a long period.
- Non-professionals are forbidden to disassemble the projector for testing and maintenance.
- Do not bend or drag the power cord. Do not place the power cord under the projector or any heavy objects.
- Do not cover the power cord with other soft materials or heat it.
- Avoid touching the power adapter with wet hands.
- Keep the projector away from flammable, explosive materials, strong electromagnetic interference (e.g., large radar stations, power stations, substations), and intense ambient light (avoid direct sunlight).
3. Product Structure and Remote Control
3.1 Projector Structure

The projector features a compact design with essential components:
- Lens: The projection lens.
- Speaker: Built-in audio output.
- Air Inlet/Vent: For cooling the internal components. Ensure these are not obstructed.
- Power Port: For connecting the power adapter.
- USB Port: For connecting USB storage devices.
- HDMI Port: For connecting external video sources.
3.2 Remote Control Functions
The remote control allows for easy navigation and control of the projector's functions:
- ON/OFF: Power on or off the projector.
- MUTE: Mute or unmute the audio.
- Switch to mouse control: Toggle between directional and mouse cursor control.
- ELECTRONIC FOCUS: Adjust focus electronically.
- DIRECTIONS (Up/Down/Left/Right): Navigate through menus.
- OK: Confirm selection.
- RETURN: Go back to the previous screen.
- MENU: Access the main menu or context-sensitive options.
- HOME: Go to the home screen.
- VOL+/-: Adjust volume.
4. Setup Guide
4.1 Initial Power On
- Connect the original power adapter to the projector's power port 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 perform an automatic focus adjustment upon startup.
4.2 Network Connection (Wi-Fi)
- From the Home screen, navigate to "Settings".
- Select "Networking Setting" and then "WIFI setting".
- Turn "WIFI" to "ON".
- Select your desired Wi-Fi network ID from the list.
- Enter the password for your Wi-Fi network and confirm to connect.

4.3 Bluetooth Connection
Connect external Bluetooth devices like speakers for enhanced audio.
- From the Home screen, navigate to "Settings".
- Select "BT setting".
- Turn "BT" to "ON".
- Click "Refresh Device" to scan for available Bluetooth devices.
- Choose the objective device from the list to pair.

4.4 HDMI Connection
Connect external video sources such as laptops, gaming consoles, or Blu-ray players.
- Connect an HDMI cable from your external device to the HDMI port on the projector.
- From the projector's Home screen, select the "HDMI" input source.
5. Operating Instructions
5.1 Navigation and Home Screen
The Home screen provides access to various functions and applications. Use the remote control's directional buttons and "OK" to navigate.
- My Apps: Access installed applications.
- Store: Download and install new applications.
- Settings: Configure projector and system settings.
- USB: Access content from connected USB devices.
- HDMI: Switch to HDMI input.
5.2 Projection Settings
Access these settings via "Settings" -> "Projection settings".
- Projection mode: Adjust how the image is projected (e.g., front, rear, ceiling).
- Display settings: Fine-tune picture quality.
- Installation mode: Specific settings for different mounting options.
- Digital scaling: Adjust the size of the projected image.
- Auto Four Corner Correction: Automatically corrects image distortion from angled projection.
- Auto Focus: Automatically adjusts image clarity.
- Manual trapezoidal: Manually adjust keystone correction if needed.
- Reset trapezoidal correction: Reset keystone settings to default.

5.3 Wireless Screen Mirroring
Mirror your Android device's screen to the projector.
- Ensure your Android device (phone, tablet) and the projector are connected to the same local Wi-Fi network.
- 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 from the list of available devices.

5.4 Other System Settings
Access these via "Settings".
- Language Setting: Configure the system language and input method.
- Date And Time Setting: Adjust date, time, and 24-hour format.
- Other Settings:
- Button sound: Enable or disable button press sounds.
- Screen saver: Set the screen saver activation time. The projector will enter screen saver mode if no operation or playback occurs for the set duration. Press any key to exit.
- Timed shutdown: Schedule automatic power off.
- Restore factory settings: Reset all settings to their default values.
- System information: View details like UI version, resolution, running memory, storage space, and perform local upgrades.
6. Maintenance
- Cleaning Vents: Regularly clean the projector vents to ensure proper airflow and prevent overheating. Use a soft brush or compressed air.
- Lens Cleaning: Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Do not use abrasive cleaners or excessive force.
- General Cleaning: Wipe the exterior of the projector with a soft, dry cloth. Avoid using liquid cleaners directly on the device.
- Storage: If the projector will be out of use for a long time, disconnect the power and store it in a cool, dry, and dust-free environment.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected, power outlet issue, faulty adapter. | Ensure power cable is securely connected. Try a different outlet. Use the original power adapter. |
| No image / Blurry image | Incorrect input source, focus issue, keystone distortion. | Select correct input source (HDMI/USB). Allow auto-focus to complete. If distance > 2.5m, manually adjust focus using remote. Check auto keystone correction or adjust manually. |
| No sound | Volume muted/low, incorrect audio output, external device issue. | Increase volume. Check if MUTE is active. Ensure correct audio output is selected (internal speaker or Bluetooth device). Check audio settings on external source. |
| Wi-Fi/Bluetooth connection issues | Incorrect password, device out of range, interference. | Re-enter password carefully. Ensure devices are within range. Reduce interference from other wireless devices. Restart projector and router. |
| Overheating | Obstructed vents, prolonged use in hot environment. | Ensure vents are clear. Operate in a well-ventilated area. Allow the projector to cool down if it has been running for a long time. |
8. Specifications
The following table outlines the key specifications of the Magcubic HY350Max Smart Projector:
| Feature | Specification |
|---|---|
| Brand Name | Magcubic |
| Model | HY350Max |
| System | Android 14 |
| CPU | Allwinner H726 (64-bit Quad-Core ARM Cortex-A53) |
| GPU | ARM Mali-G31 |
| Memory | 2GB RAM + 16GB Storage |
| Brightness | 900 ANSI Lumens (20000 Lumens) |
| Optical Resolution | 1920x1080dpi (Native 1080P) |
| Video Decoding | Supports 8K |
| Contrast Ratio | 20000:1 |
| Projection Technology | LCD |
| Light Source | LED |
| Projected Dimension | 40-120 inches (Recommended: 1.35m for optimal viewing) |
| Projection Distance | 1.2-4m |
| Throw Ratio | 1.0:1 |
| Screen Scale | 16:09 |
| Focusing Mode | Auto Focus (Max 2.5m, manual adjustment beyond) |
| Keystone Correction | Auto Correction (Auto Four Corner Correction) |
| Wireless Connectivity | WiFi 6 (Dual band 5G + 2.4G), Bluetooth 5.4 |
| Input/Output | HDMI, USB |
| Built-in Speaker | Yes (15W high-quality) |
| Remote Controller | Included |
| Portable | Yes |
| Weight | 1.8KG |
| Power Source | DC |
| Certification | CE |






9. User Tips
- Optimal Viewing Distance: For the best image quality and size, a projection distance of approximately 1.35 meters is recommended.
- Manual Focus for Longer Distances: While the projector features auto-focus up to 2.5 meters, for distances exceeding this, use the remote control to manually adjust the focus for a sharper image.
- Adjusting Display Settings: When playing video, press the "MENU" key on the remote to bring up Display Settings. Here you can fine-tune Picture Mode, Contrast, Hue, Saturation, and Sharpness to your preference.
- Utilize Energy-Saving Mode: The projector offers both a high-brightness mode and a daily energy-saving mode. Switch to the energy-saving mode for casual viewing to prolong the lamp life and reduce power consumption.

10. Warranty and Support
This manual is for reference only and 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, unauthorized repairs, or any other reasons. We are not responsible for any loss of any third-party claims.
For further assistance, technical support, or inquiries, please contact our Brand Support Team via email: support@magcubic.com. When contacting support, please include the item name for a prompt response.
A detailed user manual in PDF format is also available for download. Please refer to the product page or contact support for the link.





