o-scope autoscale question

[LMRoxy]

I have a sneaking suspicion that my Tektronix DPO 4054 o-scope is reverting to an autoscale after I do my channel setups. I'm currently using TestStand. I can't seem to find much online about the o-scope's autoscale function, and/or how to turn it off so that I can use my pre-defined scales. Can someone help out? Would be appreciated.

[Brandon_B]

Hello LMRoxy,

Where exactly did you get this code from?  Seeing as it is a Tektronix scope I don't know too much about how to turn the autoscale feature off.  One thing you can try though is stepping through the code in Teststand one line at a time until the autoscale happens.  From there you should be able to find what part of the code is causing this.

Regards,