Safety
CAUTION!
Risk of injury!
Incorrect operation may result in injury.
− Do not use the heart-rate monitor if it exhibits
visible damages.
− Only parts that comply with the original device
data may be used for repairs.
− Only open the housing of the transmitter unit
to change the battery and have any repairs
performed by a professional. Contact our ser-
vice for this. Liability and warranty claims are
19
USA