If the buttons on your M570 Wireless Trackball aren't working as programmed, the problem is most likely with the configuration. You can check and change your mouse settings in the Logitech SetPoint Mouse and Keyboard Software, as described below.

Customizing mouse buttons

To change the function of a mouse button to perform a specific task:

1. Launch the Logitech SetPoint Mouse and Keyboard Software:

   • Start > Programs > Logitech > Mouse and Keyboard > Mouse and Keyboard Settings

2. Click the My Mouse tab at the top of the SetPoint Settings window.

   

3. Choose the mouse button you want to customize in the Select Button field.

   NOTE: If the Button Settings screen isn't currently showing, click the mouse icon on the left toolbar to display it.

   

4. Choose the task you want to assign in the Select Task field.

   NOTE: You can click the "?" icon next to Button Settings for detailed descriptions of these tasks.

   

Additional information

If you have more than one Logitech mouse and the M570 Wireless Trackball isn't currently displayed, click the down-arrow icon next to the current product name and select it from the drop-down menu that displays.