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Battery management
How to check the battery level for the mouse
Turn the mouse o then back on using the On/O switch on
the mouse bottom. If the LED on top of the mouse glows green
for 10 seconds, the batteries are good. If the LED blinks red,
the battery level is low and you should consider changing batteries.
* Battery life varies with usage and computing conditions. Heavy usage usually results in shorter
battery life.
How to check the battery level for the keyboard
Press and hold the FN key, then press the F12 key: If the LED glows
green, the batteries are good. If the LED blinks red, the battery
level is low and you should consider changing batteries.
You can also turn the keyboard o then back on using the On/O
switch on top of the keyboard.
M620
Mouse bottom
On/O switch
LED
Mouse top
Your keyboard and mouse have up to three years of battery life.*
Battery sleep mode
Did you know that your keyboard and mouse go into sleep mode after you stop using them for
a few minutes? This feature helps limit battery usage and eliminates the need to keep switching
your devices on and o. Both your keyboard and mouse are up and running immediately once
you begin using them again.
OFF
Battery status indicator
Logitech Wireless Combo MK620
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