Casio XJ-M255 Function Manual page 49

To restore all settings on the YC Camera application setup menu to their
initial factory defaults
1.
Press the [MENU] key to display the setup menu.
2.
Press the [ ] key to move the highlighting to "USB" and then press the [ENTER]
key.
3.
Press the [ ] key once to move the highlighting to "Setup" and then press the
[ENTER] key.
This will display the YC Camera application setup menu.
4.
Press the [ ] key to move the highlighting to "Initialize YC Camera Setup" and
then press the [ENTER] key.
This displays the dialog box shown below.
5.
Use the [ ] key to select "Yes".
6.
To restore all the settings to their initial defaults, press the [ENTER] key.
To exit the operation without doing anything, press the [ESC] key instead of the [ENTER] key.
7.
After you are finished, press the [ESC] key to exit the setup menu.
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