1. Press the MENU button.
2. Press the Up/Down button to select the Lock menu.
3. Press the OK button to open the Lock submenu.
4. Press the Up/Down button to highlight and select one of the lock options:
Lock/Unlock One; Lock All; Unlock All
5. If you selected Lock/Unlock One and press the OK button a “Protect File?” or “Unprotect
File?” confirmation message will appear with “Yes” and “No” options.
6. Press the Up/Down button to select „Yes‟ to lock/unlock or „No‟ to exit.
7. Press the OK button to confirm, save and protect/unprotect the selected image.
8. If you selected Lock All and press the OK button a “Protect All?” confirmation message will
appear with “Yes” and “No” options.
9. Press the Up/Down button to select „Yes‟ to lock or „No‟ to exit.
10. Press the OK button to confirm, save and protect all the images.
11. If you selected Unlock All and press the OK button an “Unprotect All?” confirmation message
will appear with “Yes” and “No” options.
12. Press the Up/Down button to select „Yes‟ to unlock or „No‟ to exit.
13. Press the OK button to confirm, save and unprotect all the previously protected images.