How to show the slideshow full-screen on a projector or external display at the venue.
- In the Control column, choose the output display (external displays are preferred by default).
- If you connect or disconnect a display, click "Refresh Display List" to update it.
- Click "Start" at the bottom to begin full-screen playback on the chosen display.
- You can pause and resume while the show is running.
- Press esc to close the output window and stop.
Closing the main window does not quit the app. Click the Dock icon or press Cmd + 0 to bring the main window back.