Set up the device: options>Preferences>Preview Device> Device pulled down option: OCHI Compliant IEEE 1394.
Click on the TV icon or alt+shift+4.
The signal will output via firewire. To see the singal on an analog monitor, you will need to run it through a converter, like the Canopus ADVC-100 or a video camera that will convert the signal out of the composite or svideo jack.
Mark