Pro Tip: VNAV descent page displays V/B and V/S required to reach selected waypoint at selected altitude from WPT/ALT line.You can change the WPT and ALT as required, it has no effect on the VNAV path (for reference only).The information can be useful during visual approaches (turn final when V/B approaches 3.0 with RW point as reference), step descents (to adjust V/S), and approaches using V/S.Note: FPA - current flight path angleV/B - vertical bearing (FPA required)V/S - vertical speed require