Led descriptions – Paradyne FrameSaver SLV 9664 User Manual
Page 98
Operation and Maintenance
5-4
9664-A2-GB20-00
March 2000
LED Descriptions
The following table identifies the alarms that cause the Alarm LED to light. See
for network interface and user data port LED information.
Table 5-1.
General Status LEDs
Label
Indication
Color
What It Means
OK
Power and
Operational
Status
Green
ON –
FrameSaver unit has power and it is
operational.
OFF –
FrameSaver unit is in a power-on
self-test, or there is a failure.
ALM
Operational
Alarm ( Fail )
Red
ON –
FrameSaver unit has just been reset,
or an error or fault has been detected.
Error/fault/alarm conditions:
H
CTS Down
H
DLCI Down
H
DTR Down
H
LMI Down
H
Loss of Signal (LOS) at Network
Interface
H
Self-Test Failed
H
SLV Timeout
H
Two Level-1 Users Accessing
Device
OFF –
No failures have been detected.
These alarms appear on the System and
Test Status screen. See
TST
Test Mode
Yellow
ON –
Loopback or test pattern is in progress,
initiated locally, remotely, or from the
network.
OFF –
No tests are active.