User's Manual

Safety and Maintenance
Safety Instructions
Please read this chapter carefully and observe all listed notes. This will ensure reliable
operation and long life expectancy of your product.
Keep these instructions with your cordless keyboard and mouse set at all times.
In the event that you transfer ownership of these devices, please provide these instructions
to the new owner.
Operational Safety
․ Whenever you edit data, it is advisable to make backup copies on an external data
medium (USB-sticks, external hard disks, CD).We are not liable for any loss of data and
consequential damages.
․ This product is designed to run on a PC/AT (IBM-compatible) computer with USB
port .
․ Follow the safety instructions for the computer to which you are connecting the
devices.
․ Never open the component housing. This might lead to a short circuit or even a life.
․ Never allow children to use electronic devices unsupervised .Children may not always
correctly identify potential hazards.
․ Keep the packing materials, such as plastic sheeting away from children .The danger
of suffocation could arise in the case of misuse.
․ Remove all power cables from your computer before installation. If the computer is not
disconnected from the power outlet damage may result .Unless expressly instructed
otherwise, only remove and change the connections in the powered down state.
Point of Use
․ Position and operate these devices only on a stable, even and vibration-free surface.
․ Keep devices away from moisture and avoid dust, heat and direct sunlight .Ensure an
ambient temperature that is suitable for office equipment.
․ The device has only been conceived for private use and not for operation in a heavy
industry company.
․ Use the device exclusively in living space or similar rooms.