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Chapter 4 — Managing the CK30
78 CK30 Handheld Computer User’s Manual
8 Press Enter to clear the screen and return to the System Main
Menu.
To remove password protection
1 Press C and then B.
2 In the Password field, type your password and press Enter.
3 From the System Main Menu, select Main Menu Password.
The Set Main Menu dialog box appears.
4 Type your existing password in the Old Password field and
press Tab.
5 Leave the New Password field blank and then press Tab.
6 Leave the Retype New field blank and press Enter. The
screen displays a message reading “Password successfully
changed.”
7 Press Enter to clear the screen and return to the System Main
Menu.
Backing Up Your Files
The CK30 makes it easy for you to make a backup copy of all
files you have installed or modified on the computer that are not
already located in the SDMMC Disk or CK_FFS folders. When
you make a backup copy of the file system, the CK30 saves the
file system to a folder called Persistent Copy. This folder and all
of the files and subfolders it contains, are automatically restored
when the CK30 cold boots.
You should back up your files any time you want to make
permanent changes to the files in the Persistent Copy folder.
You also need to back up the files when you want to
permanently delete a file. When you install a CAB file, the
CK30 automatically performs this backup process.
To back up your files
1 Press C and then B. The System Main Menu appears.
2 From the System Main Menu, go to Configuration Utility >
CK30 Settings > File Backup.