Nikon One Touch Zoom 90 Manuel D'utilisation page 31

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3.
Replace the battery with a new one.
Install the new battery with the
illustrated.
4.
Close the date battery chamber lid.
Firmly press the lid until it clicks shut.
The built-in clock is reset when the battery is removed.
Remember to set the time and date. (
polarity upward as
p. 29)
Additional Information
31