INSTRUCTIONS FOR LISTENING TO YOUR UNBORN BABY
(See Figs. 10 and 11)
1. Remove the battery cover and install a new 9-volt battery (not included).
We recommend using a new battery as an old one will severely
interfere with the performance of your Prenatal Heart Listener
sure to match positive (+) to positive (+) and negative (-) to negative
(-). Replace the battery cover.
2. Insert the headset plug into either jack on the unit and put the
headset on. For two people to listen at the same time, insert the
second headset plug into the other jack.
3. Be sure the foam cover is in place on the listening cone. Hold
the listening cone to your stomach or lower back. Use the Prenatal
®
Listener
on bare skin in a quiet room.
4. Turn the Prenatal Heart Listener
control wheel to the right until you hear a click. The red power indicator
on the front will light up to indicate the unit is in the ON position.
5. Adjust the volume to optimize the listening level and amplifi cation.
Begin with a low to moderate level to avoid static.
6. Start by placing the listening cone two inches below and several
inches to the right of your belly button. Gently move the unit one inch
at a time to different places until you fi nd the best position for listening
to your baby's sounds. Before moving the Prenatal Listener
the volume level down to the lowest position to avoid the sound of
the cone moving against your skin.
7. When you are fi nished, turn the Power/Volume control wheel all the
way to the left until you hear a click to turn the Prenatal Listener
The red power indicator light will turn off.
®
on by turning the Power/Volume
9
®
. Be
®
, turn
®
off.