Rion RIOVIBRO, Instruction Manual, Page: 47 / 96

Preparations
45
English
Battery type selector switch
Changing the Battery Type Setting
When the battery compartment cover is removed, the battery
type selector switch on the top left becomes accessible, as
shown below.
Set the switch to the correct position, according to the battery
type in use. This will ensure that the battery level indicator
on the display of the unit operates correctly. The available
settings are "ALKALI." (for alkaline or manganese batteries)
and "Ni-MH" (for nickel-hydride rechargeable batteries).