Polycom DOC2237A - Manual (Page 145)

5-1
5
System Maintenance
The MGC is designed with ease of maintenance in mind. Most components
are hot swappable and are accessible directly via the front panel or the rear
panel.
Each module includes LED indicators, which reflect the state of the module.
The LEDs are located on the front panel of the MGC.
All external connectors are located on the rear panel. The main power switch
is also located on the rear panel.
This chapter contains the following sections:
• A description of the controls and LED indicators
• Maintenance procedures
• Troubleshooting procedures