Front panel icons and error conditions, Bed in, Front panel – Motorola DOCSIS 3.0 SB6121 User Manual
Page 23: Icons and error conditions
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Troubleshooting • Front Panel Icons and Error Conditions
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Front Panel Icons and Error Conditions
The SB6121 front panel icons provide status information for the following error
conditions:
Table 2 – Front Panel Icons and Error Conditions
ICON
STATUS
IF, DURING STARTUP:
IF, DURING NORMAL
OPERATION:
OFF
SB6121 is not properly plugged
into the power outlet
SB6121 is unplugged or the
Energy Conservation switch is
OFF
FLASHING
Downstream receive channel
cannot be acquired
Downstream channel is lost
FLASHING Upstream
send channel cannot
be acquired
Upstream channel is lost
FLASHING
IP registration is unsuccessful
IP registration is lost
OFF
No connected device is
detected
Device is disconnected