AML KDT750 Price Verification System - Manual (Page 25)

KDT750 User’s Guide
3 - 11
Optional Backup Battery
If the KDT750 unit is equipped with an optional internal backup battery, the unit will continue
to operate when all other power sources are lost. Depending on the configuration and
usage, the backup battery should enable the unit to operate for approximately one hour.
When power is applied to the unit, the backup battery will be automatically charged. After
a complete discharge, the backup battery should be charged 48 hours before use.
NOTE: The backup battery is permanently connected to the KDT750 motherboard. Do not
attempt to remove the battery. The KDT750 unit must be properly disposed of and the bat-
tery recycled when it has reached the end of its usable life.