AWR1642BOOST: Test Source Already Disabled...!!!

Part Number: AWR1642BOOST

Tool/software:

Hi, I'm doing the DCA1000 training.

We have already connected DCA1000,AWR1642BOOST and our desktop.

But, when we clicked set in the 'Frame' like under Fig, we've got the message : Test Source Already Disabled...!

So, how we solve this problem?

We want to set like under parameter.

Do we have to change the 'Frame'?

Please give us answer.

Thank you, have a nice day.