Document Cameras are super important for showing work to your students! Here is a quick overview of them for your convenience (as well as some information on the “Visualizer” App you use with it).
Powering on the Doc Cam
Ensure the document camera has it’s cable running from the back of it to your dock. While not obvious, this does not turn the camera on, it just provides power. Think like how after plugging in a TV you need to still press power. If the power slider shows green, you’re good!