Avaya S8700 Maintenance Manual page 1424

Maintenance-Object Repair Procedures
k. This error only applies to TN574 DS1 CONV circuit packs.
If the alarm is on board, then a minor hardware problem has occurred that
affects only circuit data being received from the DS1 CONV circuit pack.
Replace the DS1 CONV circuit pack.
If the alarm is off board, then either a minor hardware problem has
occurred that affects only circuit data being received into the DS1 CONV
circuit pack or a good clock signal cannot be recovered from one of the
DS1 facilities.
1. Enter display errors and follow the associated repair procedures
2. Enter display errors and follow the associated repair procedures
3. If the problem persists, replace the DS1 CONV circuit pack.
l. This error only applies to TN574 DS1 CONV circuit packs.
If the alarm is on board, then a minor hardware problem has occurred that
affects only circuit data being transmitted from the DS1 CONV circuit pack.
Replace the DS1 CONV circuit pack.
If the alarm is off board, then either a minor hardware problem has
occurred that affects only circuit data being transmitted from the DS1
CONV circuit pack or a good clock signal cannot be recovered from the
fiber channel.
1. Enter display errors and follow the associated repair procedures
2. Enter display errors and follow the associated repair procedures
3. If the problem persists, replace the DS1 CONV circuit pack.
m. This error only applies to TN574 DS1 CONV circuit packs.
If the alarm is on board, then a minor hardware problem has occurred that
affects only packet data being received from the DS1 CONV circuit pack.
Replace the DS1 CONV circuit pack.
If the alarm is off board, then either a minor hardware problem has
occurred that affects only packet data being received from the DS1 CONV
circuit pack or corrupted packets are being received from the packet
facility.
1. Enter display errors and follow the associated repair procedures
2. If the problem persists enter display errors and follow the
3. If the problem still persists, replace the DS1 CONV circuit pack.
8-702 Issue 1 May 2002
for any SYNC, TDM-CLK, and SNC-BD errors.
for any DS1-FAC errors.
for any SYNC, TDM-CLK, and SNC-BD errors.
for any EXP-INTF, SNI-BD, and FIBER-LK errors.
for any EXP-INTF, SNI-BD, and DS1-FAC errors.
associated repair procedures for any SYNC, TDM-CLK, and
SNC-BD errors.
555-233-143