DC 9V 3A
B A C K U P B A T T E R Y
The iBN350 ships with a CR2450 battery installed for backup to provide
continuous alarm operation and clock settings in the event of a power failure.
Remove the pull tab from the battery compartment on the bottom of the unit
before use
. If a power failure occurs or the AC cord is accidentally
disconnected, the display backlight will not remain lit, but current time and
alarm time settings will be temporarily maintained. Otherwise, you must reset
the time and alarm settings.
Note
: The
Battery Low icon
is located at the lower left side of the clock
display. When the backup battery is low and needs to be replaced, the
Battery Low icon will flash. To replace, follow steps on next page.
3
C O N N E C T I N G A C A D A P T E R
This unit operates on AC power
using the included 100V-240V
universal AC adaptor. Place unit on
a stable surface. Plug the power
adaptor into the DC jack on back
of the unit and the other end into a
working wall socket. The Power
Button will glow red.
