9-10 High Speed Data Ports
Model No.
Running Head
9.3.2 HSU Card Test Screen
Selecting “Test” from the HSU Main Screen will access the Test Screen shown in Figur e 9-5.
From this screen, you can create test situations between HSU ports, or between a single port
and test equipment at a remote site. Table9-4 lists the actions you can perform from the
bottom line of this screen, and Table 9-5 lists the settings presented on this sc reen, along with
their possible and default values.

Figure 9-5.HSU Port Test Screen

Table 9-4. Test Screen Actions

Action Function
Save Saves changes to settings.
Undo Returns all settings to the last saved state.
Refresh Updates certain time-related information fields that are not automatically
updated (i.e., performance and test data).
InsertErr Allows you to manually insert a single error into the clear data signal.
Clear Clears the Test Screen and resets all counters to zero.
Main Returns to the HSU Main Screen. If changes are made to settings and not
saved, you will be prompted to save or lose changes.