PENMAMA BL-41 1080P HD Projector User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your PENMAMA BL-41 1080P HD Projector. Please read this manual thoroughly before using the projector to ensure proper function and to maximize your viewing experience.

2. Product Overview

2.1 Key Features

• Native 1080P Resolution: Supports 1920x1080P resolution for clear, high-definition images.
• High Brightness: 9500 lumens for a vibrant display.
• Extensive Connectivity: Features 5G WiFi, Bluetooth, HDMI, VGA, AV, and USB interfaces.
• Large Projection Size: Capable of projecting images from 44 inches to 300 inches.
• Built-in Cooling System: Efficiently dissipates heat, extending lamp life up to 60,000 hours.
• Integrated Speaker: Provides stereo sound, with options for external audio via Bluetooth or 3.5mm output.

2.2 Projector Components

Familiarize yourself with the main components of your PENMAMA BL-41 projector.

Image: The PENMAMA BL-41 projector, shown with its carrying case and a smartphone displaying mirrored content. This image highlights the projector's compact design and portability.

Image: A detailed view of the PENMAMA BL-41 projector's rear and side panels, illustrating its multiple input ports including HDMI, VGA, USB, and SD card slot, along with compatible devices like laptops, gaming consoles, and media players.

3. Setup

3.1 Physical Placement

Position the projector on a stable, flat surface or mount it according to your preference (tabletop, tripod, or ceiling mount). Ensure there is adequate ventilation around the unit.

• Projection Distance: The projector supports a projection distance between 4.9 feet and 18 feet.
• Screen Size: This corresponds to a screen size ranging from 44 inches to 300 inches.
• Recommended Distance: For optimal viewing, a projection distance of approximately 10 feet is recommended.

Image: This illustration demonstrates the PENMAMA BL-41 projector's capability to project various screen sizes (44", 100", 300") based on distance, and also shows common mounting methods such as tabletop and ceiling mount.

3.2 Power Connection

Connect the power cable to the projector's power input port and then plug it into a standard electrical outlet. Press the power button on the projector or remote control to turn it on.

3.3 Focus and Keystone Adjustment

To achieve a clear and rectangular image:

• Focus Ring: Rotate the focus ring on the lens until the projected image appears sharp and clear.
• Keystone Correction: Use the keystone correction dial (±15°) to adjust the image shape if it appears trapezoidal. This corrects vertical distortion.

4. Operating Instructions

4.1 Connecting Devices

The projector offers multiple input options for various devices:

• HDMI: Connect TV boxes, PCs, laptops, gaming consoles (e.g., PS5), or media players using an HDMI cable. Select the corresponding HDMI input from the projector's source menu.
• VGA: Connect older PCs or laptops using a VGA cable. Select the VGA input.
• USB: Insert a USB flash drive to play media files directly. Navigate to the media player interface to select files.
• AV: Use the AV port for devices with composite video output.
• SD Card: Insert an SD card to play media files.

4.2 Wireless Connectivity

The projector supports both 5G WiFi and Bluetooth for enhanced connectivity.

• 5G WiFi Screen Mirroring:
  1. Ensure your smartphone (iOS or Android) and the projector are connected to the same 5G WiFi network.
  2. On the projector, select the "Screen Mirroring" or "Wireless Display" option.
  3. On your smartphone, activate screen mirroring (e.g., "Screen Cast," "Smart View," "AirPlay").
  4. Select the projector from the list of available devices.
• Wired Smartphone Connection (No WiFi):

  For environments without WiFi, you can sync your Android or iOS smart devices directly using a USB charging cable. Connect the cable from your device to the projector's USB port. No additional HDMI adapters are required for this method.

• Bluetooth Audio:

  Connect external Bluetooth speakers or headphones for an enhanced audio experience. Navigate to the Bluetooth settings on the projector, enable Bluetooth, and pair with your desired audio device.

Image: This graphic illustrates the PENMAMA BL-41 projector's support for 2.4G and 5G wireless screening, compatible with iOS, Android, and Windows devices, emphasizing faster speed and lower lag for screen mirroring.

Image: The PENMAMA BL-41 projector is shown highlighting its Bluetooth connectivity feature, capable of pairing with various audio devices such as headphones, portable speakers, and wireless earbuds for an enhanced sound experience.

4.3 Audio Output

The projector includes a built-in speaker for stereo sound. For a more immersive audio experience, you can connect external speakers or headphones using:

• Bluetooth: Pair with Bluetooth-enabled audio devices as described above.
• 3.5mm Audio Jack: Connect wired headphones or external speakers via the 3.5mm audio output port.

4.4 Menu Navigation

Use the remote control or the buttons on the projector to navigate through the on-screen menu. Adjust settings such as picture mode, sound, input source, and network configurations.

5. Maintenance

5.1 Cooling System and Lamp Life

The PENMAMA BL-41 projector features a powerful built-in cooling system designed to reduce operational noise and efficiently cool the lamp. This system contributes to an extended lamp life of up to 60,000 hours, ensuring long-term performance.

Image: A cutaway view of the PENMAMA BL-41 projector illustrating its built-in powerful cooling system, designed to maintain optimal operating temperature and extend the lamp's lifespan to 60,000 hours.

5.2 Cleaning

• Lens: Gently clean the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Avoid abrasive materials.
• Exterior: Wipe the projector's exterior with a soft, dry cloth. Do not use liquid cleaners or solvents.
• Ventilation Ports: Ensure ventilation ports are free from dust and obstructions to maintain proper airflow.

6. Troubleshooting

• No Image Display:
  • Ensure the projector is powered on and the lens cap is removed.
  • Verify that the input source selected on the projector matches the connected device (e.g., HDMI 1, VGA).
  • Check all cable connections for security.
• Blurred Image:
  • Adjust the focus ring on the lens until the image is sharp.
  • Ensure the projection distance is within the recommended range.
• Trapezoidal Image:
  • Adjust the keystone correction dial to square the image.
  • Position the projector perpendicular to the screen if possible to minimize the need for keystone correction.
• No Sound:
  • Check the volume settings on both the projector and the connected source device.
  • If using an external audio device, ensure it is properly connected and powered on.
  • For HDMI connections, ensure the audio output format from the source device is compatible with the projector (e.g., turn off Dolby Digital output on devices like Fire Sticks if experiencing issues).
• Screen Mirroring Issues:
  • Ensure both the projector and your smart device are connected to the same 5G WiFi network.
  • Restart both devices.
  • For iOS devices, some streaming apps may require specific settings or third-party apps to function correctly with non-Apple projectors.

7. Specifications

8. Warranty and Support

PENMAMA provides a 1-year replacement warranty for this product. Additionally, lifetime technical support is available to assist you with any questions or issues you may encounter.

If you have any questions or require assistance, please contact PENMAMA customer support. We aim to respond within 24 hours.