Tektronix CSA 803C Acquisition Calibration Errors

Other Troubleshooting
Maintenance
6Ć108
Whenacquisition calibration errors occur, a message will appear on the
CSA 803A screen followedby a number that indicates in which Acquisition
system the error was detected. Followingthis number, there will be a string
of eight, fourĆdigiterror codes that are used to identify possible faulty FRUs.
The following example shows the form that the error message will appear:
Error detected in acquisition system AA: BBBB, CCCC, DDDD,
EEEE, FFFF,GGGG, HHHH, IIII
where the Adigits represent the number of the Acquisition system, and the
B,C,D,E,F,G,H,and Idigits represent the fourĆdigit error codes.
The Band Idigits can be ignored. If any of the Cor Ddigits are nonĆzero,
then the possible faulty FRUs, from most to least likely,are:
ACQMPU
MFACQCON
ACQANALOG
TBC
If any of the E,F,G,orHdigits are nonĆzero, then the possible fault FRUs,
from most to least likely,are:
ACQANALOG
ACQMPU
MFACQCON
Acquisition
Calibration Errors