Technical data

Performance Tests and Calibration 4
34405A User’s and Service Guide 87
CAUTION
If you abort a calibration in progress when the instrument is attempting
to write new calibration constants to EEPROM, you may lose all
calibration constants for the function. Typically, upon re–applying power,
the instrument will report error 742 through 748 (whichever is applicable).
If this occurs, you should not use the instrument until a complete
re–adjustment has been performed. A list of the possible calibration errors
is given on page 103.