Pane 2 is independently controlled by each meeting attendee. However, the Current Presenter may display Presentations (ppt or pptx files) or Documents (pdf, doc, docx, xls, or xlsx files) in Pane 2.
To choose which file to show in Pane 2, tap “Choose Document”.
Tap on the name of the document to open.
Tap on the number to change the page.
And, provided the attendee has selected the “Presentations/Documents” menu option, they will see what the Current Presenter is displaying in the session. While the attendee has to select “Presentations/Documents” to view this, the current presenter controls the opening, closing, page movement of the presentation being shown.
However, if you would like to “release” a document so that attendees can independently open, close, and move pages for themselves, then place a “check” to the right of the name of the document to “release”.
This will alert all attendees and add the menu option “My Documents” to all attendee menu bars.