BendixKing KSN 770 - Pilots Guide - Manual (Page 348)

KSN 765/770 Integrated Communication Navigation Display
D200802000009
REV 2 Jun 2014 15-75
Flight Management System (FMS)
Honeywell International Inc. Do not copy without express permission of Honeywell.
Pushing the OK bezel softkey activates the selected waypoint as the
FROM waypoint, as shown in Figure 15--72. Pushing the BACK bezel
softkey returns to the previous display without making any changes.
Figure 15--72
FROM Waypoint Activated