User's Manual

KYE 2.4GHz Wireless Keyboard / K7910 ENGLISH
3
Replace Batteries
If the keyboard does not work properly, then the batteries have lost
their charge, so you need to replace them.
Warning: do not mix or use different types of batteries at the same
time.
“Warning (Trouble shooting)
1. In case the wireless device was not connected when you set the
ID channel setting, check if you have installed the batteries with
the positive (+) and negative (-) polarity in the correct position,
then repeat the ID channel setting again.
2. For optimum performance, please make sure that the distance
between the wireless device and the micro dongle receiver does
not exceed 10M.
Keyboard hot key definition
Play & Pause
Volume down
Volume up