ADS Technologies USBAV-708 INSTANT VIDEOMPX User Manual page 18

Step 1. Setting Video and Audio Capture Properties:
1) Click on the "Options" button and then "Video and Audio Capture
Property Settings..."
2) Verify that the "Input Source:" is correct if you are connecting your
analog source with RCA cables then please select Video Composite
and if connected with S-Video then Video S-video.
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