Casio Cassiopeia E-100 Getting Started Manual page 30

1. Make sure your CASSIOPEIA is turned off.
Press the [Power] button to turn off power.
2. Turn the CASSIOPEIA over.
3. Slide the battery cover switch to BACK UP, and then remove the backup battery
cover.
4. Remove the old battery.
5. Wipe off a new lithium battery (CR2032) with a dry cloth, and load it into the
CASSIOPEIA.
6. Replace the backup battery cover.
7. Slide the battery cover switch back to LOCK.
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Battery cover switch
Make sure the positive side is facing up, so you can see it.