Avaya S8700 Maintenance Manual page 1353

DS1-BD (DS1 Interface Circuit Pack)
Table 8-254. Test #1209 DS1 Board Loop-Back Test — Continued
Error Test
Code Result Description / Recommendation
1039 ABORT The DS1 Interface circuit pack is providing timing for the system. Executing
this test could cause major system disruption.
If the DS1 Interface circuit pack needs to be tested, set the synchronization
reference to another DS1 Interface circuit pack or to the Tone-Clock circuit via
the following command sequence:
1. Issue the disable synchronization-switch command.
2. Next, issue the set synchronization UUCSS command.
3. Lastly, issue the enable synchronization-switch command.
1950 ABORT Another loop-back/span test is already executing on the DS1 board or the
board is in a network requested loop-back mode (Line loop back or Payload
loop back). The hardware error log will indicate whether a Customer loop-back
jack test, Far CSU Loopback test, or the One-Way Span test is executing or if
the board is in line loop-back or payload loop-back mode. Only one
long-duration loop-back/span test can be active at a given time. Thus, if a
loop-back/span test is already active, that test must be deactivated via the test
ds1-loop UUCSS end-loopback/span-test command in order to execute this
test.
ABORT Internal system error
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
555-233-143
Continued on next page
Issue 1 May 2002 8-631