
3
INTRODUCTION
Front Panel
The five front-panel lights provide information about power,
communications, and errors.
Light Color Description
1
Power
Green
When the light is flashing, startup diagnostics are being
performed. A solid light indicates the SB3100 is on.
2
Receive
Green
When the light is flashing, the SB3100 is scanning for
the downstream frequency. A solid light indicates the
downstream channel is acquired.
3
Send
Green When the light is flashing, the SB3100 is scanning for
the upstream frequency. A solid light indicates the
upstream channel is acquired.
4
Online
Green When the light is flashing, the SB3100 is scanning for
the network connection. A solid light indicates the
network connection is acquired..
5
Activity
Amber
When the light is flashing, the SB3100 is transmitting
or receiving data. When the light is off, the SB3100 is
not transferring data
1
3
4
5
2
If an error occurs, the lights provide a quick way of detecting the problem.
See Troubleshooting for more information.
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