How PXI 6704 be self calibrated

[Khan83]

Hi,

  How PXI 6704 be self calibrated? I have a card PXI 6704 which was last calibrated at company in 2006. Is it need to be calibrated externally?

One more question, can it be used as precision DC Current Source?

Regards,

Khan.

[KateB]

With this very long period, you should send it for external calibration. 6704 is not intended for precision source. You should use programmable power supply, http://www.ni.com/powersupplies/, for such task.