Logitech Wireless combo MK520 User Manual

16 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 42. 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. The keyboard Status icons should light up.
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).
OFF ON

Logitech Wireless combo MK520 Specifications

General

Purpose	PC/server
Frequency band	2.4 GHz
Keyboard layout	QWERTZ
Device interface	RF Wireless
Keyboard language	Slovakian
Keyboard form factor	Full-size (100%)
Connectivity technology	Wireless
Scroll type	Wheel
Mouse included	Yes
Mouse battery type	AA
Number of batteries (mouse)	3
Movement detection technology	Laser
Product color	Black
Other operating systems supported	ChromeOS
Windows operating systems supported	Windows 10, Windows 11
Power source type	Battery