Video #3: How to Operate Your Document Camera introduces you to the many useful features on SAMCAM’s easy-to-navigate front panel that will enhance your active learning experience, including Auto Focus and Manual Focus, the easy-to-use Control Wheel for brightness levels and zoom settings. The Menu button includes a “Microscope” mode for use with Samsung’s new microscope adapter, and the “Macro” mode, which offers incredible close-up detail using just the standard lens.