P7
6
Using the
iBT233
Replacing and
Installing Clock Backup Battery
Note: 1 CR2450 battery is installed with the unit. Remove battery pull tab 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 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 battery is getting weak or isn’t present, “LO BATT will begin flashing
in the display. When you see this flashing indicator you should replace the backup batteries as
soon as possible.
To install/replace the backup battery:
IMPORTANT:
When replacing the backup battery 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. Use a Phillips screwdriver to unscrew and remove the battery
door located on the bottom of the unit. If replacing battery,
remove the exhausted battery.
2. Insert 1 fresh CR2450 battery in the backup battery compartment.
Make sure the ”+” node of the battery is facing you.
3. Close the battery compartment door. Confirm that the backup
battery indicator is not flashing in the display.
Note: Make sure you dispose of battery properly (see your local regulations).
FM 87.5 - 107.9 MHz
DC 3V, AA x 2
DC 5V, 2A
iBT233-A-A
Frequency Range:
Clock Backup:
AC Adaptor:
Service Number:
FCC ID: EMOIBT233 IC: 986B-IBT233
iBT233
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation. CAN ICES-3 (B)/NMB-3(B)
Replacing Backup
Battery
