Diagnostics
6–26 TA I
NSTRUMENTS
DSC A
UTOSAMPLER
CE
Fatal Error
Display
Problem: The confidence test has detected that
the Autosampler CE screen is not
properly displaying what is written to
it.
Solution: Turn off the Autosampler CE and
power up again. If you still receive this
message, call a qualified service
representative.
Fatal Error
EPROM Checksum
Problem: The confidence test has detected that
the EPROM (erasable programmable
read-only memory) containing the
Autosampler CE programming has
been partially erased or altered.
Solution: Turn off the Autosampler CE, and
power up again. If you still receive this
message, call a qualified service
representative.
Fatal Error
Power Failure
Problem: The power supply has given a power-
fail signal, indicating that it cannot
deliver the voltages necessary to
operate the Autosampler CE.