CMOS Checksum Error
If the CMOS battery has failed, the following error messages will be displayed on the screen:
CMOS checksum error - Defaults loaded
CMOS battery failed
If you see the above message, you can still operate the Display Station by pressing the DELETE key and manually setting up the system. (You will need to set up the computer each time the system is powered up.) For setup parameters, refer to “BIOS Settings.”
This battery has a lifetime of up to 10 years under normal operating conditions. The battery is not field replaceable. The Display Station unit must be returned to GE Fanuc to correct the problem.
34 | CIMPLICITY® Display Station Touch Display: IC752CTD400/450 – March 1998 |