• Take several short breaks, with
stretching exercises if necessary.
• Change your posture often.
3.7 Troubleshooting
1 Switch the mouse off and on again.
2 Check whether the batteries are
inserted correctly and have sufficient
voltage.
3 Connect the receiver to another USB
port on the PC.
4 Disposal
4.1 Disposing of the device
Dispose of the used device at an
official collection point for
electronic waste or at your local
dealer.
4.2 Disposing of the batteries
This device contains alkaline
batteries.
Do not dispose of them in the
household waste. Batteries may contain
pollutants which can harm the environ-
ment and health. Dispose of the batteries
with the device in a retail outlet or at your
local recycling depot. Returning the
device is compulsory and free of charge.
All batteries are recycled. This enables
valuable resources to be restored such as
iron, zinc or nickel. Recycling batteries is
the easiest contribution you can make
towards environmental protection.
Thank you for your cooperation.
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