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Maintenance
4-33170-A2-GB20-20 December 1996
Device Health and Status
Use
the Device Health and Status branch to view
current health and status of the E1 DSU/CSU. When you
access this branch, one or more status messages appear in
priority order (highest to lowest) on Line 2 of the LCD.
On the front panel, use the scroll keys to view any
additional messages. T
able 4-2 lists these messages in
priority order.
The E1 DSU/CSU is polled for current status every ten
seconds. If the status has changed from the last poll, the
Health and Status screen is updated and the highest
priority message is displayed. The message
DSU
Operational
appears when there are no other messages.
T
o display device health and status,
1. Press F1 to select Stat from the top-level menu
screen.
F1
DS
U E
1 CEPT
Stat Test Cnfig
F2
F3
2. From
the Status screen, press F1 to select DevHS.
F1
Status:
DevHS STest Perf
F2
F3
Alarm/status messages appear on Line 2 of the
LCD in priority order (highest to lowest).
3.
Use the scroll keys, if necessary
, to scroll
additional device health and status messages onto
the LCD.
F1
Device H/S:
OOF at DTE
F2
F3
The
Auto Device Health and Status screen appears
when there is no activity (no keys pressed) on the
active physical interface for five minutes. Only the
highest priority message appears on Line 2 of the
LCD.
F1
Auto Dev H/S
OOF at DTE
F2
F3