74
Safety
Getting
Started
Battery
Installation
Installation
Wireless
Configuration
Ethernet
Configuration
Usage
Troubleshooting
Glossary
Touchstone WTM652 Telephony Modem User’s Guide
Patterns: Startup Sequence
The following table shows the Telephony Modem 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.
Power,
DS, US,
Online
Link
Telephone
Battery*
Description
1
2
Off
Off
Off
Off
Off
No power to Cable Modem
Flash
Flash
Flash
Flash
Flash
Power-on Self Test
See “Cable Modem Start Up Sequence” Below
On
On
Flash
Off
Off
Retrieving telephone net-
work information
On
On
Off
Flash
Off
Retrieving telephone line
information
On
On
Flash
Flash
Off
Activating telephone
service
Normal Operation
* = Battery LED only applies to those models with battery backup