4
Warm Notice:
1.
Easy to use, t h e keyboard's
“2.4GHz
Channel”
（
）
is connected to Free Pair
USB adapter with factory default setting. You just need to plug in adapter to
computer, to play for your first time to use it.
2.
If the 2.4GHz connection fails, you need to reconnect, please click on "Free Pair
Software", according to the interface prompts to complete the pairing.
SLEEP MODE
To prolong the battery lifetime, the Medical Waterproof Keyboard will go into sleep
mode after 10 minutes of no operation.
The keyboard will awake from sleep mode by touching the button
（
）
