Logitech MK520 manual Troubleshooting, Off On

Getting started with

Troubleshooting

Are you experiencing slow or jerky cursor movement? Try the mouse on a different

surface (e.g., deep, dark surfaces may affect how the cursor moves on the computer screen).

Is the keyboard turned on? Slide the keyboard Off/On switch to the On position, as shown in the image below. The keyboard Status icons should light up.

OFF ON

Re-establish the connection. Use the Unifying software to reset the connection between the keyboard/mouse and Unifying receiver. Refer to the Unifying section in this guide for more information (p. 15).

For additional help, refer to the Customer Support telephone numbers on page 42. Also visit www.logitech.com/comfort for more information about using your product, and for ergonomics.

16    English