P14
13
Charging Devices via USB Port
1. Connect the standard size end of a USB cable (not included)
to the USB Port on back of the unit and connect the other end
to the charging port on your device.
2. Monitor the charging on your device. Some devices use a
proprietary charging method and will not charge using the
USB Port. If this happens, you must charge your device using
the charger that came with it.
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 maintained). 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.
Using the
iBT31
NOTE: Unit must be plugged into
working outlet to charge devices
