3Com 500 Network Router User Manual


 
Introduction
1-9
AccessBuilder 500 Front and Rear Panel Features
Front Panel
Figure 1-2
AccessBuilder 500 Front Panel Features
POWER
This LED indicator shows the following:
On – Power is connected to the unit and the rear panel On/Off
switch is set to the ON position.
Flash – Indicates that the unit’s main program is corrupted and
needs to be reinstalled.
Off – No power supplied to the unit. See
“Troubleshooting”
on
page 1-48
for more details.