User's Manual

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 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.
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.
● 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.