PXI-4071 DMM card failing verify and adjustment procedure.

[Onsite Tech]

Greetings,

I am attempting to calibrate several PXI-4071 DMM cards. I have been getting failed readings during the verify portion of the process and the adjustment procedure will not correct the failed readings. I have received an error message with the system during this process. The error was during the AC voltage adjustment and it was an error with the AC filters and the flatness.

I am using a NI PXI-1042Q Mainframe with a NI PXI-8187 Controller.

Any suggestions or possible fixes?

Thanks

[P.Sanders]

I'm sure you have considered this, but if your device is failing sending it to ni for repairs may be your best option.