Plug the HDMI from the Doc Cam directly to the Promethean.
Use the port for HDMI Out on the Doc Cam
Change Input to HDMI instead of HDMI 2 on screen.
This is good for reading, or handwriting, but not annotating. See below for use through laptop.
Type in "Software Center" in the search bar at the bottom of the screen. Choose "Open" to see software available for staff. (This will only work on staff laptops.)
All software available is listed here. Search through, or type "Aver" in the search bar.
Install AVer Touch, making sure your model shows in the description.