3. Additional information about this device
Do not use this device if it is damaged. Do not expose the main unit to moisture
and also direct sunlight.
Before using the product, ensure that the available supply voltage corresponds to
the operating voltage indicated on the specification plate.
Before using it, make sure that the cables are not damaged.
The device has to be connected to an easily accessible socket so that it can be
disconnected in case of an emergency.
This product is suitable for use only with a 5V DC mains adapter. Please refer to the
technical data under point 2 "Technical data" for the polarity and connector size.
This device is intended only for private use and not for medical purposes or for
public information.
Caution!
Keep the batteries and the device out of reach of children. Batteries contain harm-
ful acids. Weak batteries should be replaced as soon as possible to prevent leak-
age! Never use new and old batteries or batteries of different types together. Never
throw batteries into the fire and do not short-circuit them. Do not recharge the
batteries and do not take them apart. There is a risk of explosion!
17
English