Arris Touchstone TG952 User Manual page 45

Getting
Safety Started
Ethernet
Installation Configuration
Patterns: Startup Sequence
The following tables show the Telephony Gateway light patterns during each phase
of the startup sequence. There are two phases of startup; the Telephony phase and
the cable modem phase. Both are outlined below.
Telephony Start Up Sequence
Power,
DS, US,
Online
Off
Flash
On
On
On
Note: The DS and US indicators flash yellow during startup, and turn green if
the Telephony Gateway establishes an ultra-high speed connection. For
some cable companies these colors may be reversed.
Touchstone TG952 Telephony Gateway User's Guide
Usage Troubleshooting
Telephone
1 2
Off Off No power to Modem
Flash Flash Power-on Self Test
"Cable Modem Start Up Sequence" Begins
Retrieving telephone network
Flash Off
information
Retrieving telephone line infor-
Off Flash
mation
Flash Flash Activating telephone service
Normal Operation Begins
Glossary
Description
45