4
To save Ba ery life, we suggest that you turn off the unit
by opening the Ba ery door when not in use. Unit will
con nually beep when ba ery power is low.
To get the maximum performance and sound quality
we suggest using only *NeutronicEar ba eries. Off -brand ba eries
may vary in size by a millimeter and may not fi t or perform correctly.
Pulling off the plas c yellow tab ac vates the ba ery. Do not pull
off the tab un l ready for use.
With your fi ngernail, gently pull up on
the Ba ery door (Fig A). Pull open from the side closest to the
Extractor handle. With the yellow tab of the ba ery facing you,
insert ba ery with rounded edge poin ng into the ba ery slot (Fig
B). Ba ery door will not close if ba ery is inserted incorrectly. Peel
off tab from ba ery, wait 60 seconds, and close door to turn unit
on. Unit will Beep con nually when new ba ery is needed.
*NeutronicEar Ba eries are guaranteed to have a 3 year shelf life.
Fig A
Fig B