Keyboard battery indicator
The battery indicator on the screen shows you the charging state of the batteries. If the battery indicator lights up
when a key is pressed, the batteries are gradually becoming weaker. Replace them in the near future.
Advice of using the keyboard
The keyboard is ergonomically designed to ensure ease-of-use.
Inconvenient arrangement of the input and output devices, awkward arm movements or posture, or working with the
keyboard or mouse for lengthy periods without a break can lead to tenseness, fatigue, and damage to the
locomotors system (nerves, muscles, tendons, and joints).
You can considerably reduce the risk of this happening if you follow the advice given below.
• Arrange your workplace in accordance with the recommendations for an ergonomic workstation provided in the PC
Operating Manual.
• Position the keyboard so that you can use it without any noticeable strain. The keyboard should be level with the
upper part of you body. This prevents any tension in the shoulders and arms.
• The distance between the keyboard and the edge of the desk should be 5 to 10 cm.
• When typing, hold your hands and forearms so that they form as natural a line as possible. Do not turn your hands
too far to the left or right.
• Keep your wrists straight while typing. Do not angle your hands upwards or downwards.
• Do not rest your hands on the balls of your thumbs while typing, and do not strike the keys too hard.
• Relax your hands by occasionally taking a break from typing. During these breaks you should rest your hands on
the balls of your thumbs or place your arms on the armrests of your chair.
How to recharge your rechargeable optical mouse
• Please do make sure the batteries have been inserted correctly according to the polarity.
• Plug the USB connector of charge cable into the USB downstream Port in your PC.
• Plug the DC plug of charge cable into the mouse front DC jack.
• During the charging progress, you still can use the mouse as a wire mouse.
Warning: Please notify the receiver still need to be pluged into USB port in PC.
• Your mouse will complete the charging progress after around eight hours.
Cleaning the keyboard and the mouse
• Use disinfectant wipes to clean the keyboard and the mouse.
• Do not use any dissolvent, which may damage the surface of your keyboard and mouse.
Troubleshooting and tips
The keyboard or mouse does not operate following installation or is not recognized.
• Make sure that the batteries have been inserted correctly according to the polarity and the receiver is well
connected.
• Check that your USB port is configured properly.
• Check whether the respective channels and ID are set on the receiver and the keyboard or mouse.
• Make the connection between the receiver and the keyboard and mouse. Press a mouse button and then the
connection button on the receiver.
• Make sure the batteries are not too weak.
• Remove the batteries from the device. Please press any button on the device several times to prevent any
unexpected failure after batteries being put in.
• Change the location of the receiver to have a best sensitivity.
• To determine whether the keyboard, mouse or computer causes the problem test the keyboard and mouse on a
second computer if possible; or test another keyboard and mouse on your current computer.
If you are still unable to solve the problem, please contact your point of sale or your dealer.
If you need to exchange the keyboard, please note that you must return it to your dealer in its original packaging and
also a produce proof of purchase (receipt). Keep your receipt in a safe place after purchase.
User's ManualWireless Keyboard + Mouse Kits
English - 4
