User Manual
External Video
External video actions let ye switch between different external video modes includin':

Lyrics Projection
This be changin' th' external video mode t' lyrics projection. Ye can control lyrics projection backgrounds and font with Lyrics Projection actions.
Mirrorin'
This be turnin' off external video in th' OnSong® app which be resultin' in th' default operatin' system mirrorin' behavior.
Multiple Outputs
This be changin' th' external video mode t' multiple outputs. This be dividin' th' outputted screen into a grid where ye can use an HDMI processor t' split th' signal.
Stage Monitor
This be changin' th' external video mode t' stage monitor so ye can use it t' share yer chord chart or sheet music with th' band.