Maico MA 27 Operation Manual page 10

Calibration of the instrument: The audiometer and the
headphone complement each other and share the same serial
number (i.e. 63252). Therefore, the instrument shall not be used
with any other headphone prior to recalibration. Recalibration
also needs to be conducted, when a defective headphone is
replaced.
NOTE: Uncalibrated
measurements.
Take note to ensure that all the accessories have been properly
connected.
To avoid
communicable diseases, parts that come in direct contact with
the patient (i.e. earphone cushions) should be disinfected using
commercial disinfectant after each use.
Within the European Union it is illegal to dispose
electric and electronic waste as unsorted municipal
waste. Electric and electronic waste may contain
hazardous substances and therefore has to be
collected separately. Such products will be marked
with the crossed-out wheeled bin shown below. The
cooperation of the user is important in order to ensure a high
level of reuse and recycling of electric and electronic waste.
Failing to recycle such waste products in an appropriate way
may endanger the environment and consequently the health of
human beings.
Outside the European Union, local regulations should be
followed when disposing of the product after its useful life.
8104818 Rev.2.0
instruments
person-to-person
Operation Manual MA 27 / MA 27e
may
cross
6
lead to
contamination
faulty
of
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