Powering The Unit & Battery Backup - GPX CI189B User Manual

Powering the Unit
To power the unit, plug the attached AC cord into a standard AC outlet (120V~60Hz)
Battery Backup
Install a 9-Volt Battery into the Battery Compartment on the bottom of the unit to
serve as a battery backup.
This is meant only to keep the time
and alarm settings in the case of
unexpected power failure. The
unit cannot run off of the backup
battery long term.
Battery
Compartment
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