49 Communications Gateway User Guide
Replacing the Battery, continued
Introduction Before You Begin Installation & Configuration FAQ
Troubleshooting
Glossary License
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13 Plug the power cord into the electrical outlet.
To confirm normal operation of the Communications Gateway, check that the battery light
on the Top and Front Panel is off.
To test that the battery is connected and working normally, briefly unplug the power cord.
If the battery is connected and providing backup power, the battery light turns solid
yellow. Be sure to plug the power cord back in when you are done.