User's Manual

1. Preface

2.4 GHz Cordless Keyboard

KM401 RF keyboard

User’s Manual

The keyboard utilizing 2.4GHz RF cordless technology, The keyboard built in hotkeys for Sleep

and Multimedia functions, it has working range of 12 meters from the receiver.

2. Features

 2.4GHz ISM band radio frequency

 80 channels hopping channel from 2.402 ~ 2.480 GHz.

 65536 ID number identify

 Operating distance up to 40 feet (12 meters)

 Advanced power saving management

 Error detection ability

 4 Hotkeys for multimedia and Sleep

 Windows Me/2000/XP/Vista compatible

 FCC,CE, R&TTE, approvals

3. Power rating and temperature

 Keyboard Input power: 3V (2 PCs of 1.5V Battery)

 Operation Temperature: 0 ~ 70 ℃

4. Establishing the communication link

Connected, the LED light on the keyboard will turn on automatically.

Fig 1 Dongle

PAGE 1
2.4 GHz Cordless Keyboard KM401 RF keyboard User’s Manual 1. Preface The keyboard utilizing 2.4GHz RF cordless technology, The keyboard built in hotkeys for Sleep and Multimedia functions, it has working range of 12 meters from the receiver. 2. Features  2.4GHz ISM band radio frequency  80 channels hopping channel from 2.402 ~ 2.480 GHz.
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Press and release the Setup button on the receiver to turn off the LED light. (Fig. 1) Press the Connect button at the bottom of dongle. The LED light on receiver illuminates, indicating that the setup process has been completed. 5. Sleep Mode To save power consumption, this keyboard will enter into sleep mode automatically after two minutes left unused. LED light of the keyboard will go off and mouse cursor will have no movement temporarily.
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Operation is subject to the following two conditions: 1) this device may not cause interference and 2) this device must accept any interference, including interference that may cause undesired operation of the device. FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.