Canon A100 - Manual (Page 137)

Insert the new date battery into the
holder with the (+) side facing up.
Replace the date battery holder back
into its original position.
Set the date and time when the Set
Date/Time menu is displayed on the
LCD monitor (p. 24).
O The LCD monitor also displays the Set Date /
Time menu the very first time you turn on the
camera. This is normal, and you don't need
to replace the date battery.
O If you should dispose of your cam­
era, first remove the date battery
for recycling according to the recy­
cling system of your country.
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