Displaying System Information
4-10
9621-A2-GB20-30
August 1997
Test Status Messages:
These test messages appear in the right-most column of the System and Test
Status screen.
Message
What It Indicates
What To Do
No Test Active
No tests are currently
running.
No action needed.
CSU Loopback Active
A Channel Service Unit
Loopback toward the
network is currently
running.
Allow the loopback to continue
or abort the test.
Press Return (
↵
) while the
loopback is selected on the
DSU Loopback Active
A Data Service Unit
Loopback (a Local
Loopback back to the
network) is currently
running.
loopback is selected on the
port’s Physical Tests screen
( Path: main/test/physical ) to
activate or deactivate the test.
DTE External LB,
Port-
n
An external DTE Loopback
is running on the selected
port ( Port-1 or Port-2 ).
Allow the loopback to continue
or abort the test.
Press Return (
↵
) while the
loopback is selected (via the
Command column) on the
port’s Physical Tests screen
( Path: main/test/port-
n_ phy)
to activate or deactivate the
test.
DTE Initiated Ext. LB
Port-
n
DTE has initiated an
external DTE Loopback on
the selected port ( Port-1 or
Port-2 ).
No action needed; allow the
test to continue.
Check the DTE.
FCC Test Active
Should never see this
message.
Call your service representative
for assistance.
ISDN Test Active
An ISDN test has been
initiated by the ISDN
network and is currently
active.
Allow the test to continue.
Call your ISDN service
provider.
Lamp Test Active
The Lamp Test is active,
causing the LEDs on the
faceplate to flash on
and off.
Allow the test to continue or
abort the test.
Press Return (
↵
) while the
test is selected (via the
Command column) on the
Device Tests screen ( Path:
main/test/device) to activate or
deactivate the test.
