Front Panel LED Status Indicator Functions
Front Panel LED Status Indicator Functions
Initial Power Up, Calibration, and Registration (AC Power applied)
The following chart illustrates the sequence of steps and the corresponding
appearance of the wireless home gateway front panel LED status indicators during
power up, calibration, and registration on the network when AC power is applied to
the wireless home gateway. Use this chart to troubleshoot the power up, calibration,
and registration process of your wireless home gateway.
Note: After the wireless home gateway completes Step 7 (Registration Completed),
the modem proceeds immediately to Normal Operations. See Normal Operations
(AC Power applied) (on page 127).
Front Panel LED Status Indicators During Initial Power Up, Calibration, and Registration
Step
1
Front Panel
Self
Indicator
Test
1
POWER
ON
2
DS
ON
3
US
ON
4
ONLINE
ON
5
LAN1
ON
through
LAN4/USB
6
WIRELESS
ON
7
TEL1
ON
8
TEL2
ON
*
The ONLINE LED is on whenever a PC is connected to the modem, and it blinks to indicate that data
is being transferred. If the modem is used to provide telephone service only and is not connected to a
PC, the ONLINE LED is off.
126
2
3
Downstream
Downstream
Scan
Signal Lock
ON
ON
BLINKING
ON
OFF
OFF
OFF
OFF
ON
ON
or
or
BLINKING
BLINKING
ON
ON
or
or
BLINKING
BLINKING
OFF
OFF
OFF
OFF
4
5
Ranging
Requesting IP
Address
ON
ON
ON
ON
BLINKING
ON
OFF
OFF
ON
ON
or
or
BLINKING
BLINKING
ON
ON
or
or
BLINKING
BLINKING
OFF
OFF
OFF
OFF
6
7
Registering
Registration
Completed
ON
ON
ON
ON
ON
ON
BLINKING
ON
ON
ON
or
or
BLINKING
BLINKING
ON
or
BLINKING
OFF
OFF
OFF
OFF
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