Before using the PRO for the first time, charge the battery for a minimum of 8
hours (overnight).

The mains plug from the Power Supply Unit (PSU) should be plugged into an ac
mains socket. The dc jack from the PSU must be inserted into the power socket
at the rear of the Charging Cradle. To charge the CarieScan PRO, place it into
the Charging Cradle. The blue LED on the CarieScan PRO will illuminate until
the PRO is fully charged or until it is removed from the cradle. The product is
disabled from use during charging.

The Low Battery status indicator will show when the PRO has less than
about 90 minutes of charge remaining.

The CarieScan PRO has been certified for use via the charging cradle with only
the supplied power charger. Any attempt to charge or power the CarieScan PRO
from any other source will render the product warranty permanently invalid.