6-1

7510-A2-GB20-10 November 1997
Messages and Troubleshooting 6

Messages and Troubleshooting

There are many messages available to assess the status of the device and
contribute to problem resolutions. Refer to the following sections:
Responding to Device Messages
Troubleshooting

Responding to Device Messages

The Device Messages in Table 6-1, listed in alphabetical order, may appear in the
messages area at the bottom of the ATI screens.
Table 6-1. Device Messages (1 of 2)
Device Message What Message Indicates What To Do
Command Complete Action requested has
successfully completed. No action needed.
Invalid Character
x
A nonprintable ASCII
character has been
entered.
Reenter information using valid
characters.
Invalid – Network
Initiated CSU (or DSU)
Loopback Active
Network-initiated loopback
was in progress when
another selection was
made.
No action needed.
Invalid – [Test]
Already Active [Test] can be a CSU, DSU,
or DTE Local Loopback, or
a Send 511 or Monitor 511.
The [test] was already in
progress when another
selection was made.
Allow test to continue.
Select another test.
Stop the test.