User`s guide

3 Hardware Installation
Slide Switch Setting
Step 1: Take the receiver and select channel CH1 or CH2 by using the slide
switch on the side of the receiver. (Remember your selection.)
CH1
CH2
Step 2: Connect the receiver to your PC by plugging in the receiver’s USB plug
into your PC.
Step 3: Take the keyboard and make sure the batteries on the back are
installed correctly. (Follow the polarity signs in the battery
compartment.)
Channel Switch
(-)
Battery 1.5V 2pcs
(+)
ID Button
Back View of Receiver
Channel Switch of Receiver
Bottom View of Keyboard
Front View of Receiver Plug
Back View of Receiver Plug