Superbcco MK221, User Manual

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SUPERBCCO 2 / 4
problems. Sometimes the black one can also be USB 3.0.
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3.
Flip the power switch on
（
Power on/off placed on the back of the mouse. There is no power switch
on the keyboard. Additionally, the “POWER” indicator light on keyboard doesn’t turn on when
connecting to computer; and the keyboard and mouse have already been successfully paired before
delivery. The light on keyboard "A" turns on when you press CAPS LOCK (capital letters).
FUNCTION KEYS
When is locked, press to activate F1~F12 functions keys;
Hold down FN+ to unlock FN key and press the desired function key.
Key Icon Windows Key Icon Windows
Esc Home Decrease Brightness
Mute Increase Brightness
Decrease Volume Calculator
Increase Volume Search
Previous Track Setup
Play/Pause Device Sharing
Next Track FN-key Lock
DELETE Key: Please select the object first and then press delete to make the DELETE key work;