User's Manual

4
Rechargeable batteries applicable
This device can be operated with either standard
alkaline batteries or rechargeable batteries. Using
rechargeable batteries reduces expenses and is less
harmful to the environment.
Caution
Do not mix using alkaline battery and Rechargeable
battery at the same time to avoid the risk of battery
explosion. (i.e. do not combine an alkaline battery
with a rechargeable battery)
Establishing the communication link
Connect the receiver to a USB port of the computer.
LED light on the receiver will turn on automatically.
Press and release the Connect button on the receiver
to turn off the LED light (Fig.3).
Press the Connect button at the bottom of keyboard
Connect Button
LED Light
Fig. 3