Agilent Technologies 53220A - Page 287

53220A/53230A User’s Guide 287
53220A/53230A Error Messages A
+903
Self-Test failed:
real-time clock setting lost
Reset the instrument clock using the ‘Utility’ ->
‘System Setup’ -> ‘Date/Time’ keys, or using the
SYSTem:TIME or SYSTEM:DATE commands.
Re-run the self-test.
+904
Self-Test failed:
main CPU error accessing
boot environment
Verify and if necessary, install the latest firmware
update and re-run the self-test. If the fallure
occurs with the latest firmware revision installed,
contact Agilent.
+905
Self-Test failed:
failed to read FPGA revision
+906
Self-Test failed:
FPGA revision is less than
expected
+907
Self-Test failed:
PIC communication failure
+908
Self-Test failed:
battery test failed
These self-tests perform a communication test to
detect the presence of the battery, GPIB, and
Channel 3 options. Verify and if necessary, install
the latest firmware update and re-run the self-test.
If the fallure occurs with the latest firmware revi-
sion installed, contact Agilent.
+909
Self-Test failed:
GPIB test failed
+910
Self-Test failed:
channel 3 test failed
+911
Self-Test failed:
front panel revision check
failed
Verify and if necessary, install the latest firmware
update and re-run the self-test. If the fallure
occurs with the latest firmware revision installed,
contact Agilent.
+912
Self-Test failed:
measurement board test failed