Technical data

44 Notes on USB Electrical Compliance Testing
3 Device Hi-Speed Tests
3 Click OK to close the Test Instructions dialog.
Test Instructions, Part 2
The USB automated test application will prompt you to perform these
steps:
1 In the Device Test menu of the HS Electrical Test Tool, ensure that the
hub under test is selected.
2 Select SINGLE STEP SET FEATURE from the Device Command
window. Click [EXECUTE] once.