What does a USB button do?
A USB button is used by the presenter within the room to start, pause and stop a scheduled recording. The button can be configured with different settings to create a customized operation. A light, when used with the USB button will indicate the recorder state, Recording, Paused or Idle. Depending on the setup the light can indicate status by changing color (Green, Red and Yellow or Blue) or changing state (Off, Solid, Flash, Pulse).