Zhone Technologies IMACS-200 manual Typical FXS port Test Screen Test Screen Actions

6.3.2Test Screen

The Test option facilitates testing and maintenance by allowing you to monitor and set the status of the analog interface leads, and to monitor or set the value of the A, B, C, and D signaling bits of all FXS circuits on that port. In cross-connect systems, the test option also allows you to apply test patterns and tones towards the user and network sides of the system.

Figure 6-4shows the FXS port Test Screen parameters,Table 6-3lists some actions you can perform from this screen, and Table 6-4shows the settings for each parameter.

Figure 6-4. Typical FXS port Test Screen

Note: The above screen shows the ABCD bits as sent by the Tx and Rx sides. The “c” indicated on ports 3 and 4 indicate that the bits displayed will then be run through the TABS conversion table as seen in Figure 6-3.

Table 6-3. 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).
Main	Returns to the FXS port Main Screen. If changes are made to settings and not
	saved, you will be prompted to save or lose changes.

Table 6-4. Test Screen Option Settings and Defaults

	Parameter			User Options	Default
TEST		off	on		off
Tx ABCD		mon	set		mon

FXS Ports 6-7