1. Introduction
The llano S9 Wireless HDMI Transmitter and Receiver system provides a convenient solution for wirelessly extending or mirroring your device's screen to a larger display. This plug-and-play system supports 4K HD output at 30Hz and offers dual-band 2.4G+5.8G transmission for stable, low-latency performance. It is designed for various applications, including presentations, home entertainment, and mobile gaming.
Image: The llano S9 Pro Wireless Type-C Transmitter and HDMI Receiver in action, demonstrating screen mirroring from a smartphone to a television.
2. Package Contents
Verify that all items are present in your package:
- S9 Pro Receiver (RX) x 1
- S9 Pro Transmitter (TX) x 1
- HDMI Extension Cable x 1
- USB-C Extension Cable x 1
- USB-C Power Cable x 1
- User Manual x 1
Image: A visual representation of all components included in the llano S9 Pro package.
3. Product Features
- Plug and Play: No Wi-Fi, Bluetooth, or app installation required. One-click screen mirroring upon connection.
- Long-Distance Transmission: Supports wireless transmission up to 100 meters (328 feet) in unobstructed environments.
- Dual-Band Connectivity: Utilizes 2.4G+5.8G dual-band signal enhancement technology for improved anti-interference and stable audio/video synchronization.
- 4K Full HD Output: Delivers 4K @30Hz full HD picture quality with support for both screen duplication and extension modes.
- Integrated Charging: The Type-C port on the transmitter supports PD60W fast charging, allowing simultaneous screen mirroring and device charging.
- Privacy Protection: Features a one-click disconnect function on the transmitter to prevent privacy leakage during screen mirroring.
- Efficient Heat Dissipation: Designed with a ventilated structure for effective heat management during operation.
Image: Visual representation of the llano S9 Pro's 4K decoding capabilities and enhanced visual performance.
Image: The llano S9 Pro enabling long-range screen mirroring from a laptop to a large screen in an auditorium.
Image: Illustration of the llano S9 Pro's seamless streaming capabilities with minimal delay due to dual-band technology.
4. Setup Instructions
4.1 Point-to-Point Connection (Transmitter + Receiver)
This method uses both the Transmitter (TX) and Receiver (RX) units for direct wireless connection.
- Install the Receiver (RX): Connect the RX unit to your monitor or TV via the attached HDMI cable.
- Power the Receiver (RX): Power the RX unit using a 5V/2A adapter or a USB port on your monitor/TV via the USB-C power cable.
- Install the Transmitter (TX): Connect the TX unit to your laptop, tablet, or phone via its USB-C connector. Ensure your device supports DisplayPort video protocol.
- Automatic Screen Mirroring: The TX and RX units will automatically pair. The TX button can be used to switch or pause casting.
Image: Step-by-step guide for setting up the llano S9 in point-to-point connection mode.
4.2 Receiver Only Connection (for Mobile Devices)
For certain mobile devices, you can use only the Receiver (RX) unit for screen mirroring via Miracast, AirPlay, or Wireless Projection.
- Connect RX: Connect and power the RX unit as described in steps 1 and 2 above.
- Activate Screen Mirroring on Mobile Device: On your mobile device, click the floating circle or swipe down to access the screen mirroring options.
- Select Device: Select "LLANO-S9 Pro" from the list of available devices.
- Enter PIN Code: If prompted, enter the PIN code displayed on your TV/monitor.
Image: Instructions for connecting mobile devices to the llano S9 Receiver using wireless projection protocols.
Video: A short demonstration of the llano S9 Wireless HDMI Transmitter and Receiver in operation, showcasing its plug-and-play functionality.
5. Operating Instructions
- Screen Modes: The system supports both screen duplication (mirroring) and extension modes. Switch between these modes via your connected device's display settings.
- Privacy Protection: To instantly disconnect the transmitter and stop screen sharing, press the dedicated privacy button on the transmitter. This helps prevent unintended display of content.
- Powering the Transmitter: If your source device (e.g., computer) is powered off or cannot supply sufficient power to the transmitter, connect the transmitter to an external 5V/2A charger or micro power adapter for stable operation.
- Screen Orientation: The receiver unit may have a button to rotate the screen orientation if the display appears upside-down or sideways.
Image: The llano S9 Pro transmitter connected to a smartphone, demonstrating simultaneous charging and screen mirroring.
Image: Close-up of the llano S9 Pro transmitter connected to a laptop, highlighting its ventilated design for heat dissipation and the one-click privacy protection feature.
6. Compatibility
The llano S9 HDMI transmitter and receiver are compatible with a wide range of devices and operating systems. Ensure your device's USB-C port supports DisplayPort Alt Mode for video output.
6.1 Mobile Devices & Tablets
- iPhone: 17/16/15 Series (Not compatible with iPhone models using Lightning connector, prior to iPhone 14 series)
- Samsung: Galaxy S Series (S8 or later), Galaxy Note (Note 8 or later), Galaxy Z Series (Not compatible with Galaxy A Series/F Series)
- Google Pixel: Pixel 10, Pixel 10 Pro, Pixel 9, Pixel 9 Pro, Pixel 8, Pixel 8 Pro (Other Pixel models may not be supported)
- Motorola: Edge series, Razr series (Not compatible with Moto G, Edge (Neo/Lite))
- Tablets: iPad Pro/Air 2024, iPad Mini 6 (USB-C iPads), Galaxy Tab S9 (S6 or later), Surface Pro 9/8/7, Surface Book, Go3/2
Note: Please check the specifications or the icon on your device to verify if it supports USB-C DisplayPort Alternate Modes and power charging.
Image: Detailed compatibility information for smartphones and tablets with the llano S9.
6.2 Laptops & PCs
- MacBook: Pro 2016-2023, Air 2018-2024, 2015-2017
- Dell: XPS Series
- Lenovo: ThinkPad X1, Carbon/Nano/Yoga
- Other: Any PC/Laptop with a USB-C port supporting Thunderbolt 3/4 or DisplayPort Alt Mode.
Note: USB-C ports must support DisplayPort Alt Mode for video output. Ports that are charging-only or data transfer only will not transmit video.
Image: Detailed compatibility information for laptops and PCs with the llano S9, including USB-C port type indicators.
7. Specifications
| Brand | llano |
| Model Number | S9 |
| Connectivity Technology | HDMI (Wireless) |
| Special Feature | Wireless HDMI Transmitter and Receiver |
| Connector Type | USB Type-C (Transmitter), HDMI (Receiver) |
| Video Output Resolution | 4K @30Hz Full HD Output (Decode 4K) |
| Wireless Transmission Distance | Up to 100 meters (328 feet) in unobstructed environments |
| Wireless Frequency | 2.4G + 5.8G Dual-Band |
| Power Delivery | PD60W Fast Charging (via Transmitter Type-C port) |
| Audio Output Mode | Surround |
| Color | Grey |
8. Troubleshooting
- No Signal/Display:
- Ensure both the transmitter (TX) and receiver (RX) are properly powered.
- Verify that your source device's USB-C port supports DisplayPort Alt Mode for video output. Not all USB-C ports support video.
- Check that the HDMI cable connecting the receiver to the display is secure.
- Confirm the display input is set to the correct HDMI port.
- Intermittent Connection/Poor Quality:
- Wireless transmission distance can be affected by obstacles (walls, furniture) and interference. Ensure a clear line of sight between the TX and RX units for optimal performance.
- Reduce the distance between the transmitter and receiver.
- Avoid placing the units near other wireless devices that might cause interference.
- Transmitter Gets Warm: It is normal for the transmitter unit to become warm during extended use, as transmitting high-bandwidth signals generates heat. This is not a defect.
- Incorrect Screen Orientation: If the mirrored screen appears upside-down or sideways, check for a rotation button on the receiver unit or adjust display settings on your source device.
- Device Not Charging While Transmitting: Ensure your source device and the USB-C port on the transmitter support PD60W fast charging. If the computer cannot supply power, connect the transmitter to an external 5V/2A charger.
9. Maintenance
To ensure the longevity and optimal performance of your llano S9 Wireless HDMI system, follow these maintenance guidelines:
- Keep the devices clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the units to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or repair the devices yourself. Refer to professional service if needed.
- Store the units in a cool, dry place when not in use.
10. Warranty and Support
llano is committed to providing comprehensive customer support for your S9 Wireless HDMI Transmitter and Receiver.
- Warranty Coverage: Enjoy a 24-month protection plan from the date of purchase.
- Returns: Benefit from hassle-free returns within 30 days.
- Replacement: Free replacement for product defects within 15 days, and quality issue replacement within 18 months.
- Customer Support: Access 24/7 specialist support for any inquiries or assistance.
For detailed setup videos, FAQs, or personalized help, please refer to the official llano support channels or contact customer service.
Image: llano's commitment to customer satisfaction, outlining warranty and support services.
