11 Hold: Slide to temporarily lock the buttons on your Rio. This is a useful feature during
activities when the Rio buttons can be bumped, for example, while exercising.
12 USB connector: Plug the USB cable into this connector.
Note: Do not connect your Rio to the computer before you install the software. This
can disrupt the normal installation process.
Using external flash memory cards
You can expand your Rio's memory with 3.3 volt external flash memory cards.
Note: Do not use 5 volt cards—they are not compatible with the Rio.
Inserting external flash memory cards
1
Make sure your Rio is powered OFF.
2
Insert a 3.3 volt external flash memory card into the port on the bottom of the Rio.
Ejecting external flash memory cards
1
Make sure your Rio is powered OFF.
2
Release the flash memory lock.
3
Push the eject slide with your thumb.
3
2
Using your Rio One
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