Extron Electronics VN-COMMANDER - Manual (Page 99)

I456GB issue 8 89
VN-COMMANDER User Guide Section 3: Creating a Presentation
~
Right-click on the window in the virtual display area and
choose Zoom Properties from the pop-up menu.
The Source Properties dialog box will appear.
~
Set the Variable aspect ratio box as required:
•
when unchecked, the vertical and horizontal
size are locked together (i.e. the viewport will maintain the
aspect ratio of the original source);
•
when checked, the vertical and horizontal size
can be adjusted independently.
~
Choose Course or Fine adjustment then click on the Zoom/Stretch
arrow buttons to change the size of the viewport. Alternatively,
drag the handles of the viewport area to adjust the size.
To quickly return the Zoom/Stretch settings back to 100% (i.e. no
viewport), click the Reset button.
~
Click on the Pan arrow buttons to change the position of the
viewport. Alternatively, drag the viewport area to the required
position.
The target display will update in real time as you make changes to the
zoom and pan settings.
~
To accept the new viewport settings, click the OK button; to
retain the previous settings click the Cancel button.
To change the
Viewport