Operation Manual

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 Batteries must not be thrown into the fire, short-circuited, taken apart or recharged.
Risk of explosion!
 Batteries contain harmful acids. Low batteries should be changed as soon as
possible to prevent damage caused by a leaking battery. Never use a combination
of old and new batteries together or batteries of different types. Wear chemical-
resistant protective gloves and glasses when handling leaked batteries.
! Important information on product safety!
 Do not expose the instrument to extreme temperatures, vibration or shock.
 The outdoor transmitter is protected against splash water, but is not watertight.
Choose a shady and dry position for the transmitter.