ADTRAN E220 HFAC HDSL2 - Manual (Page 16)

16 61221051L1-5, Issue 1 61221051L1-5A
Troubleshooting Screen
The Troubleshooting Screen (Main Menu, Item 6)
provides a graphical presentation of trouble areas.
Different parts of the diagram will be highlighted (on
terminals that support reverse video) to indicate the
trouble locations. In addition, in-band alarms and
indicated problem areas are presented in text under the
troubleshooting diagram. Use of this screen in
conjunction with performance data and alarm status
screens provides a reliable method of quickly locating
system faults. Figure 18 shows the Troubleshooting
Display.
Figure 18. Troubleshooting Display Screen
11/23/99 00:24:05 TROUBLESHOOTING DISPLAY SHELF ADDRESS = 00
[ SLOT = 8 ]
_____ _____ _____ _____
|HTU-C| |HRE 1| |HRE 2| |HTU-R|
| | | | | | | |
| | | | | | | |
—>| |<===>| |<===>| |<===>| |<—-
| | | | | | | |
NET | | | | | | | | CUST
| | | | | | | |
<—| |<===>| |<===>| |<===>| |—>
| | | | | | | |
| T1 | | | | | | T1 |
|_____| |_____| |_____| |_____|
ALARMS: PROBLEM INDICATED:
HTU-C RED DSX-1 RX LOSS
BLUE ON DS1 RX CUSTOMER LOSS
PRESS: “M” — main menu, “nnS” — select slot :