Motorola SURFboard SB3500 User Manual page 8

INTRODUCTION
Front Panel
The seven front-panel lights provide information about power, communications, and errors.
Light Color
Power Green
1
2 Receive Green
Send Green
3
4 Online Green
Activity Amber
5
Line 1 Amber
6
7 Line 2 Amber
If an error occurs, the lights provide a quick way of detecting the problem. See Troubleshooting for more information.
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Description
When the light is flashing, startup diagnostics are being performed. A solid light indicates the SB3500 is
on.
When the light is flashing, the SB3500 is scanning for the downstream frequency. A solid light indicates
the downstream channel is acquired.
When the light is flashing, the SB3500 is scanning for the upstream frequency. A solid light indicates
the upstream channel is acquired.
When the light is flashing, the SB3500 is scanning for the network connection. A solid light indicates
the network connection is acquired.
When the light is flashing, the SB3500 is transmitting or receiving data. When the light is off, the
SB3500 is not transferring data.
A solid amber light indicates that telephone line 1 is active.
A solid amber light indicates that telephone line 2 is active.
3