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TIPS FOR USING THE PRENATAL HEART LISTENER
®
• The Prenatal Heart Listener
®
has powerful amplifi cation capabilities
required to pick up the quiet sounds produced by your baby. To protect
your ears and prevent feedback (squealing sounds), do not turn on the
unit unless the listening cone is pressed against your body.
• There are many different sounds being produced by your baby and your
body. Increasing the volume also increases these sounds. Keeping the
volume at a moderate level usually produces the best results; therefore,
adjust the volume carefully.
• Your baby's heartbeat is a very low volume sound and is very diffi cult
to detect until the third trimester. Patience and very careful listening
are required to locate the best position to hear the heartbeat. It is
perfectly normal to hear it on some days and not others due to your
baby's position and movements. It is also normal that you will hear it
one moment and not the next. Don't worry! It is very natural for your
baby to shift her position.
CARE & CLEANING
• To clean your Prenatal Heart Listener
®
, simply wipe with a soft dry
or slightly damp cloth. Do not submerge in water or any other liquid.
• Store in a cool dry place.
• Keep out of the reach of children when not in use.
• Do not disassemble the Prenatal Heart Listener
®
.
• Only use a 9-volt alkaline battery.
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SECTION III:
ADDITIONAL PRODUCT INFORMATION