BakkerElkhuizen RollerMouse Free2 - Manual (Page 4)

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We recommend that you use the integrated wrist rest, as
it is ergonomically designed to help keep your hands, wrists
and forearms flat. Simply snap it onto the front edge of your
RollerMouse Free2.
Getting started
1.
Plug your RollerMouse Free2 into your computer’s USB
port. Allow your computer a moment to automatically install
it. Your computer may indicate that it has found a new device
and is installing it. This process usually takes 10 to 30
seconds.
2.
Place the keyboard on top of your RollerMouse Free2.
The keyboard’s front edge should be parallel to the
rollerbar. Align the scroll wheel with the center of the
alphabetical section of your keyboard. (On most
keyboards, this will be between the ‘G’ and the ‘H’).
3.
Take a moment to evaluate the height and angle of your
keyboard and find the arrangement that’s most comfortable for
you. The flatter your wrists, the better for your body. If you find
the keyboard is too low, simply add height to your keyboard by
inserting the keyboard risers (for help, see page 8).