PairGain HiGain Line Unit HLU-388, Manual

Page: 44 / 68

Maintenance 150-388-125-01, Revision 01
34 September 15, 1998 HLU-388 List 2E
Alarm History Screen: With Doubler
The Alarm History screen displays information by span. With no doubler, there is only one span ( Figure 19 ). With
multiple doublers (up to two), there can be as many as three span screens.
1 Press from the Maintenance Terminal Main Menu to view the Alarm History screen.
2 Press from the Alarm History screen to advance through the alarm history screens for the various spans.
Figure 20 is an example of an Alarm History screen that lists history for the span one (between the HLU-388 and
the first doubler).
Figure 20. Alarm History Screen for Span 1: With Doubler
C
IRCUIT
ID O
PTION
To set the Circuit ID option:
1 From the Main Menu, press .
The message ENTER CIRCUIT ID# : displays.
2 Type a Circuit ID (24 characters maximum), then press .
If you type more than 24 characters, a “Beep” sounds and only the first 24 characters are accepted as the
Circuit ID.
3 Press to confirm.
The ID appears in all HLU-388 screens. The ID does not appear on the HRU screens when you access them
from the remote unit maintenance port.
Note that the Circuit ID can not be set to its factory setting (all blanks) using the DFLT setting
option (see
“Factory Default Values” on page 9 ).
*
6
ALARM HISTORY
TIME: 00:17:18
DATE: 02/02/98
CIRCUIT ID#:
Type First Last Current Count
LOS, DS1-HLU
05/18/95-00:00 05/18/95-00:00 OK 001
LOS, DS1-HRU 05/18/95-00:00 05/18/95-00:02 OK 002
SPAN1 LOSW, HDSL1 05/18/95-00:00 05/18/95-00:30 OK 004
SPAN1 LOSW, HDSL2 05/18/95-00:00 05/18/95-00:30 OK 004
SPAN1 ES, HDSL1 OK 000
SPAN1 ES, HDSL2 OK 000
SPAN1 MARGIN L1 05/18/95-00:00 05/18/95-00:31 OK 006
SPAN1 MARGIN L2 05/18/95-00:00 05/18/95-00:31 OK 003
PWR-OPEN 05/18/95-00:01 05/18/95-00:30 OK 005
PWR-SHRT 05/18/95-00:00 05/18/95-00:00 OK 001
LAST CLEARED: NONE
(E)xit (C)lear (U)pdate
+
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