General DataComm SpectraComm 800 T3 Installation & Operation Manual page 4

Table of Contents
Alarm Definitions
SC800 T3 Diagnostics Screen
Monitor Alarm Status Screen
SC800 T3 Maintenance Screen
What Are You Screen
Reset Statistics Selections Screen
Firmware Download Menu
Performance Screen............................................................................................................. 3-23
Chapter 4: Diagnostics
Diagnostics Overview............................................................................................................ 4-1
Local Loopback
Local Loopback with Self Test
Payload Loopback Test and Line Loop Test
End-to-End Self
Remote Lineloop and Remote Payload Loop
Remote Lineloop with Self Test and Remote Payload Loop with Self Test
DTE Loopback Test
ii
.......................................................................................................... 3-13
............................................................................................. 3-15
.............................................................................................. 3-17
........................................................................................... 3-18
.................................................................................................... 3-19
.................................................................................. 3-19
............................................................................................ 3-20
Test........................................................................................................ 4-2
........................................................................................ 4-3
Test........................................................................................................ 4-5
......................................................................................................... 4-8
SpectraComm 800 T3 Data Service Unit
Installation and Operation Manual
................................................................... 4-4
Tests......................................................... 4-6
................... 4-7
076R160-000
Issue 4