Upgraded HY300PRO Mini Projector User Manual

1. Introduction and Safety Precautions

Please read this manual carefully before use and keep it for future reference. This manual provides essential information for the safe and efficient operation of your HY300PRO Mini Projector.

Attention

• 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.
• Always use the original power adapter. The projector should operate under the specified rated power supply.
• When the projector is operating, avoid looking directly into the lens. The strong light can cause eye strain and slight pain. Children should use the projector under adult supervision.
• Do not cover the projector's vents. Overheating will reduce the projector's lifespan and may cause danger.
• Regularly clean the projector vents; otherwise, dust may cause cooling malfunction.
• 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 is not in use for a long time.
• Non-professionals are forbidden to disassemble the projector for testing and maintenance.

2. Product Overview

The HY300PRO Mini Projector is a portable device designed for a superior viewing experience, supporting 4K resolution and featuring Android 11.0, WiFi 6, and Bluetooth 5.4.

Key Features:

• Native Resolution: 720P (supports 4K decoding)
• Brightness: 300 ANSI Lumens (1200 Lumens)
• Operating System: Android 11.0
• Connectivity: WiFi 6, Bluetooth 5.4
• Projection Size: 40-130 inches
• Keystone Correction: Auto Vertical Keystone, Electronic Correction
• Rotation: 180° Flexible Projection Angle
• Light Source Life: 30,000+ hours
• Built-in Speaker: Yes
• Remote Control: Included

Structure Description

This section details the physical components and ports of the projector.

• Ports: POWER, USB, HDMI, ON/OFF button.
• Vent: Located on the side for heat dissipation.
• Focus Wheel: Adjusts image clarity.
• Lens: Projects the image.
• Air Inlet: For cooling.
• Rotation Mechanism: Allows 180° rotation for flexible projection angles.

3. Setup

Initial Power-Up

1. Connect the original power adapter to the projector's POWER port.
2. Plug the power adapter into a suitable electrical outlet.
3. Press the ON/OFF button on the projector or the remote control to power on the device.

Connecting External Devices

• HDMI: Connect an HDMI cable from your source device (e.g., laptop, gaming console) to the projector's HDMI port.
• USB: Insert a USB drive into the USB port to play media files directly.
• Bluetooth: Pair with Bluetooth-compatible devices like speakers or headphones via the Bluetooth settings.

Focus and Keystone Adjustment

• Manual Focus: Rotate the Focus Wheel near the lens until the image is clear.
• Auto Keystone: The projector features automatic vertical keystone correction. For electronic vertical and horizontal adjustments (±30°), use the settings menu.

4. Operating Instructions

Remote Control Functions

The remote control allows for easy navigation and control of the projector's features.

• ON/OFF: Powers the projector on or off.
• MUTE: Mutes or unmutes the audio.
• Miracast: Initiates screen mirroring.
• Switch to mouse control: Toggles between standard navigation and mouse pointer control.
• Screen Cast: Activates screen casting features.
• DIRECTIONS (Up, Down, Left, Right): Navigates through menus and options.
• OK: Confirms selections.
• MENU: Opens the main menu.
• HOME: Returns to the home screen.
• RETURN: Goes back to the previous screen.
• VOL+/-: Adjusts the volume.

Homepage Status Bar Icons

The homepage status bar provides quick access to various system functions.

• Clear Memory Shortcut: Click this icon to clear the background when the system is stuck or too many applications are open.
• Wallpaper Shortcut: Supports changing the background picture.
• Bluetooth Shortcut: Navigates to Bluetooth settings.
• Network Shortcut: Navigates to network settings.

Android 11.0 OS and Apps

The projector runs on Android 11.0, allowing access to a wide range of applications.

• Navigate the home screen using the remote control.
• Access pre-installed apps or download new ones from the app store.
• Use the Screen Cast or Miracast functions to mirror content from compatible devices.

5. Maintenance

• Cleaning Vents: Regularly clean the projector vents to prevent dust accumulation, which can lead to cooling malfunctions and reduced lifespan.
• General Cleaning: Use a soft, dry cloth to clean the exterior of the projector. Do not use harsh chemicals or abrasive materials.
• Lens Care: Gently clean the projector lens with a lens cleaning cloth or brush designed for optics. Avoid touching the lens directly with your fingers.
• Storage: If the projector will not be used for an extended period, disconnect it from the power source and store it in a dry, dust-free environment.

6. Troubleshooting

• No Power: Ensure the power adapter is securely connected to both the projector and a working power outlet. Use the original power adapter.
• No Image/Poor Image Quality:
  • Check HDMI/USB connections.
  • Adjust the Focus Wheel for clarity.
  • Verify keystone correction settings.
  • Ensure the lens is clean.
• Overheating: Ensure projector vents are not blocked and are clean. Operate in a well-ventilated area.
• System Lag/Unresponsive: Use the 'Clear Memory' shortcut from the homepage status bar to close background applications.
• No Audio or Low Audio:
  • Check volume levels on both the projector and the source device.
  • Ensure the projector is not muted.
  • If using external Bluetooth speakers, ensure they are properly paired and connected.
• Remote Control Not Working: Check battery levels in the remote. Ensure there are no obstructions between the remote and the projector's IR receiver.

7. Specifications

8. User Tips

• The projector is generally easy to program and use, making it user-friendly for various applications.
• If experiencing low audio, consider connecting external Bluetooth speakers for an enhanced sound experience.

9. Warranty and Support

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

HDMI Trademark Information

The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.