ARRI Ramp Preview Controller - Manual (Page 15)

RPC Operations Guide, Page 15
How to Erase Preview Triggers
Preview Triggers can be erased by dragging them down, out of the Preview Timeline.
Drag Preview Trigger out of
timeline to erase
How to Limit the Preview
To start the preview later and/or end it earlier, move the Preview In and Preview Out flags.
Preview In Flag Preview Out Flag