Sony UWP-C1/C2 - Manual (Page 22)

Power Supply
22
Note
The indicated battery condition may
not be correct if the batteries were not
new when installed. If you plan to use
the component for a long period, it is
recommended that you replace the
batteries with brand new ones.
Notes on batteries
Batteries may leak or explode if
mistreated. Be sure to follow these
instructions.
•
Be sure to install the batteries with
the correct polarity.
• Always replace the two batteries
together.
• Do not use different types of
batteries or old and new one
together.
• The batteries are not rechargeable.
• When not using the component for a
long period of time, remove the
batteries to avoid leakage. If the
batteries do leak, clean all leakage
from the battery compartment and the
component. Leakage left in the
compartment and the component may
cause poor battery contact. If there
seems to be poor battery contact,
consult your Sony dealer.