Nortel DMS-100 Series Reference Manual page 54

5-6 Low Power Alarm system
Figure 5-1xxx
NT0X63LA LPA alarm control and display panel
Critical
R
R
System
Major
A
A
System
Minor
Y
System
R
Major
Other
Y
A
System
Minor
G
Other
Y
System
Legend: Lamp A = amber
Lamp G = green
Lamp R = red
Lamp Y = yellow
Figure 5-2xxx
NT0X63LB LPA alarm display panel
Critical
R
R
System
Major
A
A
System
Minor
Y
System
R
Major
Other
Y
A
System
Minor
G
Other
Y
System
Legend: Lamp A = amber
Lamp G = green
Lamp R = red
Lamp Y = yellow
The following table contains explanations for the LED labels on the ACD
and AD panels.
297–1001–122 Standard 06.01 August 1999
Power
Night
Dist
Y
Alarm
Center
Transfer
ABS
Alarm
Critical
Y
Grouping
PDC
Critical
Alarm
Y
Power
Transfer
Plant
Office
Major
A
Alarm
Power
Plant Unit
Minor
Power
Plant
Power
Night
Dist
Y
Alarm
Center
Transfer
ABS
Alarm
Critical
Y
Grouping
PDC
Critical
Alarm
Y
Power
Transfer
Plant
Office
Major
A
Alarm
Power
Plant Unit
Minor
Power
Plant
Data Loop
Y
IOU (A)
G
Y
G MDF (A)
Y
G A + B
G IOU (B)
G MDF (B)
Audible
Alarm
Reset
FW-31760
Lamp
Test
Audible
Alarm
Reset
Audible
R
Alarm
Disable
ACD Panel
NT0X63LA Rel
FW-31762
AD Panel
NT0X63LB Rel