Entering Performance Mode
To prevent accidental edits to charts while you’re performing, tap in the top menu. Once on, performance mode remains active even when you navigate to other charts. Chart editing is disabled until you tap the lock icon again.
After entering Performance Mode, tap to invert the screen colors to a dark theme more suitable for viewing on stage or in other low-light situations. Tap again or exit Performance Mode to return the screen to the standard color theme.
Tap after entering Performance Mode to prevent your iPad’s screen from dimming while you’re performing. With Stay-Awake engaged, Auto-Lock won’t engage, regardless of the preference you’ve selected in the Settings app > General > Auto-Lock. Tap again or exit Performance Mode to quit Stay-Awake Mode.