Troubleshooting guide

MX2820 System Manual
5-18 61186003L1-1D
SHELF ALARMS
View the status of shelf alarms by selecting the following options:
• Select SYSTEM ALARMS, from the MX2820 Main Menu, and press ENTER.
• Select SHELF ALARM STATUS, from the System Alarms menu, and press ENTER.
• Return to the MX2820 Main Menu by pressing ESC until the menu appears.
Figure 5-6 shows an example of the Shelf Alarm screen for a 19-inch shelf.
Menu selections are as follows:
• M displays the Master alarm log.
• S displays the SCU alarm log.
• A number from 1 to 7 (19-inch shelf) or from 1 to 9 (23-inch shelf) displays the alarm log
for the M13 or STS-1 MUX module that occupies the slot location.
• C displays the Clock Module log.
Figure 5-6. Shelf Alarms Status Screen (19-inch shelf)
Shelf: 1 ADTRAN MX2820 System 04/21/04 23:05
Unacknowledged Alarms: None TID: HTVLALEXD16
Shelf Alarm Status
M Master Log
S SCU......... [Major]
C A - MX2820 SMC.. [None] B - ............ [None]
1 A - MX2820 M13.. [Critical] B - MX2820 M13.. [None]
2 A - ............ [None] B - ............ [None]
3 A - ............ [None] B - ............ [None]
4 A - MX2820 STS1. [None] B - ............ [None]
5 A - ............ [None] B - ............ [None]
6 A - ............ [None] B - ............ [None]
7 A - ............ [None] B - ............ [None]
Select Log (M-Master, S-SCU, C-CLK, 1..7):