AT&T 3.0 manual Specify the 2-digit slot number Nn = 00 to, Select the CSU Loopback Test

100D Module Problems

To run the CSU Loopback Test, follow the steps below.

Console Display/Instructions Additional Information

1 From the Maintenance menu, select the Slot option.

Maintenance

Make a selection

System

slot Port

Exit

2 Specify the 2-digit slot number		(nn = 00 to 17).
	Slot:	Dial or type [ nn ], then select Enter.
	Enter Slot number (00-17)

nn Backspace

Exit Enter

P C

(F2)

3Select the CSU Loopback Test.

,

Slot xx:

Make a selection

Status	Demand	Test
Busy-out	Reset
Restore	Error	Events
CSU-lpbk	clock
Exit	Upgrade

xx= slot number entered in Step 2

Error Events and Clock are also displayed only for the 100D module,

(F4)

Control Unit Problems 4-77