Arris Touchstone WTM552 User Manual page 15

Getting
Safety Started
Battery Guide Battery
Receiver
Slots
Hinge Tabs
Battery
Installation Installation
Latch
End
Pull Strap
Wireless Ethernet
Configuration Configuration
4.4 Ah Battery Installation and Replacement
The 4.4 Ah Lithium-Ion battery pack can be inserted into the Telephony Modem.
Use this procedure to install and to replace the backup battery.
Action
Insert a finger into the latch opening, press down and pull back on the latch
1
holding the battery door (on the bottom of the Telephony Modem). Pull the
door toward you. Set the door aside in a safe place.
Hold the battery pack so that the guides on the battery align with the slots
2
on the Telephony Modem and slide the battery into the bay. The diagram on
the left shows the proper orientation.
The battery will not insert completely into the Telephony Modem if not
Note:
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.
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Touchstone® WTM552 Telephony Modem User's Guide
Usage Troubleshooting
WRONG RIGHT
Glossary
15