Visara SCON-25L Reference Manual User Manual
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SCON-25L/28L/3074 Console Concentrator
1174-25S Communications Server Hardware Reference Manual
Page
Indicators, Switches and Connectors ...................................................... 2-17
Attaching the ESC/ESX Interface to the Channel ................................... 2-18
High Speed Communication Interface ......................................................... 2-19
Indicators ................................................................................................... 3-1
Keypad ...................................................................................................... 3-2
IML ................................................................................................................ 3-4
Error Types .................................................................................................... 3-5
IML Errors (ERR___) ............................................................................... 3-6
Exception Errors (XCP___) ...................................................................... 3-6
Hardware Failures (FAIL___) ................................................................... 3-7
Online Errors ............................................................................................. 3-7
Error Indicators ......................................................................................... 3-7
Introduction ................................................................................................... 4-1
Assembly Drawing ........................................................................................ 4-1
Field Replaceable Assemblies ....................................................................... 4-2
Removal/Replacement Procedures ................................................................ 4-3
Main Cover ................................................................................................ 4-3
Circuit Board Assembly ............................................................................ 4-4
Operator Panel ........................................................................................... 4-4
Floppy Disk Drive ..................................................................................... 4-5
Hard Disk Drive ........................................................................................ 4-5
Power Supply Assembly ............................................................................ 4-6
Back Panel and Expansion Back Panel Assembly .................................... 4-7
New Hardware Installation Procedures ......................................................... 4-7