Logitech MK550 Computer Keyboard User Manual


 
18  English    
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).
For additional help, refer to the Customer Support telephone numbers on page 49. Also visit www.logitech.com/comfort
for more information about using your product, and for ergonomics.
Isthekeyboardturnedon? Slide the keyboard Off/On switch to the On position, as shown 
in the image below.
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. 17).