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• The transmitter is powered using the provided mains adapter. The receiver with
screen can either be powered independently through the included 3.7 V lithium ion
rechargeable battery or by the included mains adapter. The 3.7V lithium-ion rechar-
geable battery is of course also charged with the mains adapter.
• Disconnect the power unit before cleaning the transmitter and receiver.
• Never pull the cable of the mains adapter. Always unplug it from the mains socket by
pulling at the plug casing.
• Never touch the plug-in power unit with wet or damp hands. There is a risk of fatal
electric shock!
• Never replace damaged mains cables yourself. In such cases, disconnect the appliance
from the mains and take it to a specialist workshop.
• Never pour fluids onto electrical devices. This would cause a serious danger of fire
or electric shock. If such a case does occur, disconnect the power pack unit from the
mains socket immediately and consult an expert.
• Maintenance, adjustments and repairs may only be carried out by a qualified spe-
cialist or a specialised repair shop.
• In case you have questions which are not answered in this manual, please contact
our technical service or other specialists.
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