UnitY card shows DIO error although card doesn't have I/O option


My UnitY card displays a DIO error, although the card doesn't have the I/O option. How can I correct this problem ?


We have unfortunately verified a software bug in UnitY card software version 2.12.

Please note:

  • This bug is only causing trouble for 'UnitY without Digital I/O' users. 
  • This bug is causing unwanted noise from the non-existing digital inputs.
  • This bug has been fixed in software version 2.20.

Please make sure you have the latest Unity software installed in your Unity card. You can verify the software version on the Unity card's utility page. You can download the latest Unity software here.

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