The first step once you have the Whiteboard on your TV is to expand it to make it full-screen (please find more details HERE):
In order to display the Whiteboard to show the columns on your TV properly, you may need to zoom in/out. The correct display will show 9 boxes to the right of each patient (as in the screenshot above).
To zoom in, hold down Ctrl or Command and the + button, while to zoom out, hold down Ctrl or Command and the - button.
NOTE: Even after refreshing the page, the zoom will remain the same, so the Whiteboard will be displayed correctly on the TV screen.
We hope you found this information useful!