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3 Troubleshooting and Specifications
3EC 17766 BAAA TCZZA Ed. 01
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3 Troubleshooting and Specifications
Introduction This chapter provides information on how to identify and correct some common prob-
lems you may encounter when using and configuring the SpeedTouch™570 .
If the following troubleshooting tips have not resolved the problem, contact the
company from which you purchased the SpeedTouch™570 for assistance.
Configuration problems If you encounter DSL connectivity problems due to misconfiguration you might
consider a hardware reset to factory defaults as described in this chapter.
However, please note that resetting the SpeedTouch™570 to its factory settings will
revoke all the changes you made to the configuration.
Start-up problems Via the LEDs you can check the status of the SpeedTouch™570 . Following table may
help you in case of problems with starting up the SpeedTouch™570 :
(*) Power On Self Test (POST)
LED indication Description
Name Color State
LAN Green Flashing Wireless Ethernet activity
Off No activity
Line TX
Line RX
Green Flashing ATM cell transmission/reception
over the DSL line
Off No activity
Line Sync Green Flashing Initialization of the DSL line
On DSL line synchronized
PWR/Alarm Green On Power on, normal operation
Amber Flashing Pending WLAN client registration
On Power on, start-up failed
PWR/Alarm Red Flashing Power on, POST(*) pending
On Power on, POST(*) failed