User's Manual

User Manual
2.4G wireless keyboard Model: W2621RF
General features :
2.4G wireless
Carrier frequencies:2.402-2.480GHz
Modulation:GFSK
Lower battery Indicator
Working distance：10m.
Keyboard
Input power: 3V 2*AAA,
Lowest work voltage： 2.2V
Operating curren: 10mA
Sleep current：10uA.
Lower battery Indicator：(2.2V) When the led of lower battery indicator flash,Then please
replacement new battery.
Opreation description
1: Start you computer.
2: Input 2* AAA battary in the keyboard .
FCC WARNING
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
NOTE 1: Any changes or modifications not expressly approved by the manufacturer could void
the user’s authority to operate the equipment.
NOTE 2: The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s authority
to operate the equipment.