Avaya CallPilot 600r Maintenance And Diagnostics page 21

2. Check that all the Alarm LEDs, C to K, are illuminated green. (H is not used). If the
3. If all of the Alarm LEDs are not green,
Avaya CallPilot® 600r Server Maintenance and Diagnostics
Label
H
I
J
K
L
M
Alarm LEDs are green, go to Step 4.
a. Refer to the following table for descriptions of the four types of fault LEDs.
Table 4: Alarm fault LEDs
Fault
severity
CRT
MJR
MNR
PWR
b. Refer to the following table to determine the action required after you
receive an alarm fault.
Table 5: Front panel LEDs
Label
C CRT
(amber)
D MJR
(amber)
not used
Main power LED (green)
NIC activity LED (green)
System ID LED (white)
ID button
NMI button (not used)
Fault description
A critical system fault is an error or event that has a fatal
system impact. The system cannot continue to operate.
A major system fault is an error or event that has a
discernible impact on system operation. The system
can continue to operate but with reduced performance.
A minor system fault is an error or event that has little
impact on system operation. The system continues to
operate.
A power supply fault indicates that the power supply is
not providing power. The MJR LED is also lit.
LED Functional description
If LED (C) is continuously lit, there is a critical
system fault. A critical system fault is an error
or event that is detected by the system with
a fatal impact to the system. In this case, the
system cannot continue to operate.
If LED (D) is continuously lit, this indicates
the presence of a major system fault. A major
system fault is an error or event that is
detected by the system that has a discernible
impact to system operation. In this case, the
Basic hardware check
Description
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