ARRIS TM722G-CT User Guide - Manual (Page 17)

TM722G Extended Battery Installation and Replace-
ment
Use this procedure to install or replace the backup battery.
1 Press down and pull back on the latch holding the battery door (on the bot-
tom of the Telephony Modem). Pull the door toward you. Set the door aside
in a safe place.
CAUTION
Risk of equipment damage
Improperly inserting the battery may damage the battery connector in
the Telephony Modem. Carefully follow the instructions in the next step
to avoid damage.
2 Hold the battery pack so that the guides on the battery align with the slots
on the Telephony Modem and slide the battery into the bay. The diagram on
the left shows the proper orientation.
Note: Batteries will not insert completely into the Telephony Modem if not
oriented correctly. The battery should slide into the bay without significant
force. Line up the slots in the battery bay with the guides on the battery
and apply even pressure on both ends of the battery.
Touchstone TM722 Telephony Modem User’s Guide
Safety
Getting
Started
Battery
Installation Installation
USB
Drivers
Ethernet
Configuration Usage Troubleshooting Glossary
17
Battery
Pull Strap
Battery Guide
Battery Slot
WRONG WRONG RIGHT
Latch End