The Video Source options in the Echo Fire menu are greyed out and inactive. Why?
The Video Source items are greyed out whenever Echo Fire is inactive. To activate Echo Fire, you need to have a valid output device selected and be running an application that makes use of Echo Fire, such as After Effects or Photoshop. Make sure there is an output device selected by holding down the command key and clicking on the Echo Fire control strip module, or by using the Video Output Device selection in the Echo Fire control panel. Select an output device from the list.
