Error Messages 5
Keysight 34970A/34972A User’s Guide 249
708 Cal: signal frequency out of range
The input signal frequency for an ac calibration does not match the required
input frequency for this calibration.
709 Cal: no cal for this function or range
You cannot perform calibrations for most ac current ranges, the 100 MΩ
resistance range, and period.
The following error messages indicate possible hardware failures within the
instrument. If any of the following errors occur, contact your nearest Keysight
Service Center for repair.
710 Cal: full scale correction out of range
720 Cal: DCV offset out of range
721 Cal: DCI offset out of range
722 Cal: RES offset out of range
723 Cal: FRES offset out of range
724 Cal: extended resistance self cal failed
725 Cal: 300V DC correction out of range
730 Cal: precharge DAC convergence failed
731 Cal: A/D turnover correction out of range
732 Cal: AC flatness DAC convergence failed
733 Cal: AC low frequency convergence failed
734 Cal: AC low frequency correction out of range
735 Cal: AC rms converter noise correction out of range
736 Cal: AC rms 100th scale correction out of range
740 Cal data lost: secure state
741 Cal data lost: string data