ARRIS TM722G-CT User Guide - Manual (Page 56)

Using the Telephony Modem
This chapter describes the controls and features available on the Touchstone Tele-
phony Modem, and covers basic troubleshooting procedures.
• Setting up Your Computer to Use the Telephony Modem
• Indicator Lights for the TM722A/B/S Models
• Indicator Lights for the TM722G Models
• Using the Reset Button
• Booting from Battery
Setting up Your Computer to Use the
Telephony Modem
Follow the instructions in the information packet supplied by your cable company.
Contact your cable company if you need help setting up your computer.
Wiring Problems
If the Telephony Modem begins flashing all its lights for more than 10 seconds, this
indicates a problem with the telephone wiring—the red and green wires may be
shorted (touching), or there may be undesired voltage on the lines. If this pattern
persists for more than 10 seconds, disconnect the telephone lines from the Tele-
phony Modem, then call a wiring technician for assistance.
Touchstone TM722 Telephony Modem User’s Guide
Safety
Getting
Started
Battery
Installation Installation
USB
Drivers
Ethernet
Configuration Usage Troubleshooting Glossary
56