Chapter 4 Operation of Front Panel Indicators
96
4021194 Rev A
Initial Power Up, Calibration, and Registration (AC
Power applied)
The following chart illustrates the sequence of steps and the corresponding
appearance of the residential gateway front panel LED status indicators during
power up, calibration, and registration on the network when AC power is applied to
the residential gateway. Use this chart to troubleshoot the power up, calibration, and
registration process of your residential gateway.
Note:
After the residential gateway completes Step 7 (Data Network Registration
Complete), the residential gateway proceeds immediately to Normal Operations. See
Normal Operations (AC Power applied)
(on page 98).
Front Panel LED Status Indicators During Initial Power Up, Calibration, and
Registration
Part 1, High Speed Data Registration
Step:
1
2
3
4
5
6
Front Panel
Indicator
Self
Test
Downstream
Scan
Downstream
Signal Lock
Ranging
Requesting IP
Address
Request High Speed
Data Provisioning
File
1 POWER
On
On
On
On
On
On
2 DS
On
Blinking
On
On
On
On
3 US
On
Off
Off
Blinking
On
On
4 ON-LINE
On
Off
Off
Off
Off
Blinking
5 PC*
Off
On or Blinking On or Blinking On or
Blinking
On or Blinking On or Blinking
6 WLAN*
On
On or Blinking On or Blinking On or
Blinking
On or Blinking On or
Blinking
7 WLANSETU
P
Off
Off or Blinking Off or Blinking Off or
Blinking
Off or Blinking Off or
Blinking
8 LINE1
On
Off
Off
Off
Off
Off
9 LINE2
On
Off
Off
Off
Off
Off
*Notes:
PC
indicator displays only when a PC device is connected to the Ethernet port on the gateway.
WLAN
indicator displays only when WLAN is turned on.
