Efficient Networks CENTRA S - Manual (Page 9)

CENTRA S, S VC, and Life BTEs 7
Gently close the battery compartment. Do not
force the door shut. If it does not close easily,
check to see if the battery was inserted properly.
When the battery door is completely closed,
your hearing instrument is ready for
operation (Fig. 4).
Fig. 4: Inserting the battery
CENTRA Life
Opened battery
compartment door
Battery
+
-
CENTRA S/CENTRA S VC