To Set the Switching Field Set the field that transitions are performed on. Note: If you are using a Frame Sync or Format Conversion (FSFC), transitions are locked to Field 1. Click Navigation Menu > Configuration > System > Global. Click a Field Dominance button to select which field video transitions occur on. Field 1 — transitions occur on the odd field Field 2 — transitions occur on the even field Both — transitions occur on the current field, either even or odd