Sony VGC-RB50 User Guide (primary user manual) User Manual page 23

Insert two AA batteries (supplied) into the wireless mouse as shown. You can check your mouse's battery power level by
clicking (wireless mouse icon), located in the Windows taskbar notification area.
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Do not mix old (used) and new batteries when replacing batteries in the wireless mouse. Always use the same
type and manufacture of battery. Using incompatible batteries or mixing used/new batteries can damage the mouse.
Inserting batteries into the wireless m ouse
If your wireless mouse does not operate properly, the batteries may need to be replaced. When your wireless mouse
is not being used for extended periods of time, remove the batteries to avoid possible damage from battery leakage.
See your c omputer's s pec ific ations s heet for details about s upplied ac c es s ories .
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