Epson B81817 Series User Manual page 9

Operating instructions
Battery charging instructions
1. Install the batteries into the compartments, positioning the +
and - ends as shown below.
c
Caution:
Be sure to install two or four batteries at a time.
2. Connect the battery charger to the power cord as shown
below.
3. Plug the charger into an electrical outlet. The light turns red
indicating that the charger is working.
c
Caution:
Be sure to insert all plugs and connectors firmly and
completely.
7