Supplement : FN+?=Page up / FN+?=Page down / FN+?=Home / FN+?=End

If keyboard fall connect future.Two ways of matching codes.

Method 1

1.Unplug all Mini receivers from the device

2.Make sure the battery is put in

3.Reinsert the configured USB receiver

4.Press "ESC+K" 10seconds OR Press "ESC+?" 10seconds

5.The light in the upper right corner does not flash. it is on all the time, the code matching is successful.

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Method 2

1.Put off all your receivers on your computer.

2.Put into batteries.

3.Try to press "ESC"+"=" more than 3 seconds.then left light is on.

4.Put into the K801 keyboard USB receiver.

Then can use