6
Using the
iBT210
Replacing and Installing Clock Backup Batteries
Note: 2 AA batteries are included with the unit. Install them before using the unit.
This model is equipped with a battery backup circuit that will maintain the time and
alarm time settings in the event of a temporary power interruption (the display is NOT
lit). The battery backup circuit will also operate the buzzer alarm to wake you up at the
selected wake up time even if the power is out. When the backup batteries are getting
weak the Low Backup Battery Indicator will begin flashing in the display. When you see
this flashing indicator you should replace the backup batteries as soon as possible. Note:
We recommend alkaline batteries for best performance.
To install/replace the backup batteries:
IMPORTANT: When replacing the backup batteries be sure
to have the unit connected to the AC outlet to maintain all
of your settings, otherwise it will be necessary to reset the
time and alarm time after the batteries are replaced.
1. Press tab to remove the battery door located on the
bottom of the unit. If replacing batteries, remove the
exhausted batteries.
2. Insert 2 fresh AA batteries in the backup battery
compartment. Make sure the polarity of the batteries (“+”
or “-” nodes) matches the illustration.
3. Close the battery compartment door. Confirm that the
backup battery indicator is not flashing in the display.
Note: Make sure you dispose of batteries properly (see your local regulations).
Replacing Backup Battery
