Care And Maintenance
The
PRO 340XL
service. There are no user-serviceable parts inside and except
for the batteries, no maintenance is required.
NOTE: Do not expose the unit to moisture. Rain, dew, road
splash, or other liquids may damage the internal
components.
Replacing the Batteries
See "Installing Batteries." on page 5.
is designed to give you years of trouble-free
8