B A C K U P B A T T E R Y
The iZBT10 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
: When the backup battery is low and needs to be replaced, ”Low
Battery” will flash on the display when the unit is powered on. To
replace, follow steps below:
1. Please make sure the AC adaptor is connected. Otherwise all settings
may be lost during battery replacement.
2. Use a Phillips screwdriver to open the backup
battery compartment door located on the
bottom of the unit.
3. Remove the exhausted battery. Insert a new
CR2450 battery by easing it under the tabs
in the battery well and pressing down. Make
sure the side is facing up.
4. Close the battery compartment door and
tighten the battery door screw.
Note: Make sure you dispose of battery
properly (see your local regulations).
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