Controls And Indicators; Mgc Unit Front Panel - Polycom DOC2237A Hardware Installation Manual

Chapter 5 - System Maintenance

Controls and Indicators

Floppy Disk Drive
5-2

MGC Unit Front Panel

The front panel of the MGC unit contains a number of controls, components,
and indicators for using the MGC system. Figure 5-1 and Figure 5-2 show the
front panel of the MGC-50 and MGC-100 and all their elements.
Main
Control
Module
CONT
Critical
Major
MGC-100
Minor
L0
Power
L1
L2
L3
PWR
IN OUT
COM Port
Figure 5-1: MGC-100 front panel
Functional Modules
LEDs
NET-8 NET-8 NET-8 NET-E1 MUX MUX DATA
Stby Stby Stby Stby Stby Stby Stby
Fail Fail Fail Fail Fail Fail Fail
Active Active Active Active Active Active Active
Line 1 Line 1 Line 1
Line 2 Line 2 Line 2
Line 3 Line 3 Line 3
Line 4 Line 4 Line 4
Line 5 Line 5 Line 5
Line A
Line 6 Line 6 Line 6
Line 7 Line 7 Line 7
Line B
Line 8 Line 8 Line 8
PWR
IN OUT
Ejectors
DATA VIDEO VIDEO VIDEO VIDEO AUDIO AUDIO
Stby Stby Stby Stby Stby Stby Stby
Fail Fail Fail Fail Fail Fail Fail
Active Active Active Active Active Active Active
PWR
IN OUT
Power Supply Module Handle
AUDIO AUDIO
Stby Stby
Fail Fail
Active Active