CogniVideo Device Features

Front Panel

• Audio Detect Indicator:
  This LED has many uses:
  • Blinks three times on power up to indicate successful initialization.
  • indicates when audio has been detected, when in audio detect mode.
  • indicates control "ON" has been detected, when in digital mode.
  • Blinks if Soft Control changes state.

• Power Indicator:
  This LED simply indicates that power is being supplied to the unit.

Rear Panel

• USB Connector:
  The CogniVideo device connects to your computer using this connector and the supplied USB cable. USB means "Universal Serial Bus" and is supplied on most modern computers.

• Audio In or Digital In
  This connector should be connected to either
  • The "Switch" output of biofeedback equipment, such as Thought Technology, OR,
  • The audio output of your PC. CogniVideo will listen to sound or silence generated by your biofeedback software.
  Your options for use of this input is explained in Connect Control Cable

• Video In:
  Connect to the Composite Video output of your video source. A video source can be any standard NTSC video, such as DVD Player, VHS Player, Video Camera, Decoded TV Signal (such as from a VCR), or any game system, (Nintendo GameCube, X-Box, Sony PlayStation, etc.)

• Video Out:
  Connect to the Composite Video input of your TV. Some people use a conversion card to allow them to connect this to a standard computer monitor as well.