Adtec digital YUV2QAM (version 01.02.01) Manual - Manual (Page 26)

The application has two windows, the Status Window, and the Main window.
Status Window: The Status Window is fixed on the left-hand side of the screen- it will
display regardless of what function is being displayed in the Main Window. The current
status parameters of the unit's are always in view and are updated in real time.