How to perform HDMI touchback in casting using Companion for Windows and Mac OS
- Connect the HDMI cable between the laptop and the display screen.
- Open the companion application
- Make sure you are connected to the same network.
- Click on cast button on the companion and check for the connection name/ID
- Connect to the ID displayed on the companion.
- Activate the HDMI Touchback toggle button on the companion
- Switch the source on the panel to the HDMI port to which the laptop is connected.
- And now the Laptop is in HDMI touchback mode.
Note: This is available on Galileo, AirMind Thinker and Spark Touch IoT.