Chapter 4 — Maintaining the Computer
104 CK61 Mobile Computer with Windows Mobile User’s Manual
6 When the Installation Complete menu appears, remove the Secure
Digital card, then press the Reset button again.
7 Remove the existing files from the Secure Digital card and place all of
the files from the PSM/IVA folder into your Secure Digital card. The
number of files will vary from version to version.
8 Insert the Secure Digital card in the CK61.
9 Using a stylus, press the Reset button inside the battery cavity, press and
hold the I/O key until the clean boot menu appears, then press Enter to
reflash the PSM/IVA.
The operating system will boot and load files from the Secure Digital card.
The process is complete once the pen calibration screen is visible. After this,
remove the files from the Secure Digital card.
When the CK61 finishes booting, you may use it. You have reset the CK61
to its default configuration. You need to set the date and time and to set its
network communications parameters to reestablish communications with
the other devices in the wireless network.
Upgrading the Operating System
You may download files that upgrade only the operating system.
1 Extract the upgrade files to a Secure Digital card.
2 Remove the battery pack from the CK61 and place the CK61 in a dock
connected to external power. For help, see “Changing and Installing the
Battery” on page 14.
3 Insert the Secure Digital card in the CK61. For help, see “Using the
Secure Digital Card” on page 21.
4 Using a stylus, press the Reset button inside the battery cavity.
5 When the Installation Complete menu appears, remove the Secure
Digital card, then press the Reset button again.
When the CK61 finishes booting, you may use it. You have reset the CK61
to its default configuration. You need to set the date and time and to set its
network communications parameters to reestablish communications with
the other devices in the wireless network.
Upgrading the PSM Files
You may download files that upgrade only the PSM files.
Note: The upgrade will fail if the CK61 is not connected to external
power. For help, see “Accessories for the CK61” on page 26.
Do not use force or a sharp object when pressing the Reset button, or
you may damage this button.