Hi Martin,<br>
I think you're looking for the command <strong>DISplay:GLObal:CH:STATE</strong> (page 2-451 of the <a href="https://www.tek.com/en/sitewide-content/manuals/4/5/6/4-5-6-series-mso-programmer-manual">4/5/6 programming manual</a>) in the Display command group.<br>
<br>
-Iris