Northern Telecom Meridian SL-1 Reference Manual page 10

2 - 4 Trouble analyzing procedures
2 Mb/s DTI Fault Clearing Procedures 553-2911-510
[ ]
5
Does the FEA LED
remain out?
Yes
[ ]
6
Disable the DTI2 pack.
At the Office Repeater
Bay or the main cross
connect terminal,
loopback the 2 Mb/s
signal to the DTI2.
Enable the DTI2 pack.
[ ]
7
Does the FEA LED
remain out?
No
[ ]
9
Disable the DTI2 pack.
Restore cabling to
normal. Connect the line
monitor to theTransmit
pair test jack (Tx-D) at the
OfficeRepeater Bay or
Multiplexer.
Step 10
Page 2-5
No
Chart 3-1
[ ]
8
Restore cabling to
Yes
normal. Problem with
the far-end DTI2 or
cabling to the far-end.