Self - Paradyne Comsphere 3920Plus Installation And Operation Manual

Self

Self performs an internal self-test of the modem, which takes less than a minute to complete. The
modem must be offline; otherwise, Invalid Command appears.
To access Self from the Test branch, make the following selection:
Select Self. (All LCD cells and DCP status indicators light.)
If the modem passes the self-test, Pass appears on the LCD. If it fails, Failed appears. If the
modem fails, contact your AT&T Paradyne service representative. If Invalid Command appears,
the modem is operating on dial lines. If OtherTestActive appears, another test is in progress. If
another test is in progress, select Abort to clear the current test and try again. If the modem is
operating on dial lines, disconnect to clear the dial lines, and then choose Self. If the modem
receives a ring signal during this test, the test is canceled and RI Abort message appears.
To exit this function and remain in the Test branch, press the
Top-Level menu, press the
3920-A2-GN31-10
When this test is run in Remote mode, it will cause the Remote
mode session to be lost. The Remote mode session can be
reestablished after the self-test is complete (usually one or two
minutes). If the remote self-test fails, there will be a Device
Failure alarm message when the remote modem's Device
Health and Status (DeviceHS) branch is accessed.
Test: >
Abort Self
F1 F2 F3
For tributary modems only, the test is delayed 30 seconds to allow
any outstanding network management messages to propagate
upstream before the VF channel is interrupted by the test.
key.
April 1995
WARNING
NOTE
key. To exit and return to the
DCP Operation
3-55