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Installing Backup Battery
3
iH11 Display
Install Clock Backup Battery
PM Indicator
Battery Low Indicator
Daylight Saving Time
Indicator
iPod Indicator
Sleep Indicator
Alarm Indicator
Time Display
The iH11 uses a CR2032 button cell backup battery system to provide
continuous alarm operation and clock settings in the event of a power
failure. If the Backup Battery has been installed and a power failure
occurs or the AC adaptor 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.
1. Please make sure the AC adaptor is connected. Otherwise all settings may
be lost during battery replacement.
2. Open backup battery compartment door located on the backside of the unit.
3. Insert one CR2032 button cell battery, checking that the polarity (+ and
– sides of the battery) matches the drawing in the battery compartment.
Close the compartment door.
Note: Make sure you dispose of batteries properly (see your local regulations).