Arris Touchstone TM602 User Manual page 14

Getting
Safety Started
Basic Backup Battery
Extended Backup Battery
Maximum Backup Battery
Battery
Installation Installation
Battery Installation and Replacement
(TM602G Only)
The TM602G Telephony Modem supports an optional Lithium-Ion backup battery to
provide backup in the event of a local power loss. The battery backup is not in-
tended to take the place of AC power.
Note:
The TM602G supports the following battery models:
Your cable company may include a backup battery with your Telephony Modem.
You can order any of the batteries shown here at http://yourbroadbandstore.com/
Touchstone TM602 Telephony Modem User's Guide
USB Ethernet
Drivers Configuration
For safety and regulatory purposes, batteries are shipped outside of the
Telephony Modem and must be installed.
• Basic backup battery — provides up to 5 hours (black) or 8 hours (grey)
of backup time, depending on your Telephony Modem model and usage. It
may be light grey or black.
Basic Battery Installation
Basic Battery Removal
• Extended backup battery — provides up to 12 hours of backup time, de-
pending on model and usage. It has a strap between the battery guides.
Extended Battery Installation
Extended Battery Removal
• Maximum backup battery — provides up to 24 hours of backup time, de-
pending on model and usage. It replaces the battery door, and increases the
height of the Telephony Modem by about 5/8 inch (16 mm).
Maximum Battery Installation
Maximum Battery Removal
Usage Troubleshooting Glossary
14