Installation manual
2-10 FMS Pages 
TIPS AND TECHNIQUES 
Back-to-Back Duplicate Waypoints Restriction  
The FMS will not permit entering back-to-back 
duplicate waypoints. A duplicate waypoint can be 
inserted elsewhere in the active flight plan (e.g. 
“above” the active approach or as a dummy 
waypoint “below” the published missed approach 
waypoints.) if this becomes operationally required 
during a flight scenario. 
DELETING A WAYPOINT 
From the FPL tab, use the bottom right knob on the IFD to scroll 
up and down the flight plan until the edit cursor surrounds the 
waypoint to be deleted. Press the “CLR” button on the right side 
of the bezel to delete the waypoint. Continue pressing the “CLR” 
button and it will walk up the flight plan deleting earlier waypoints 
as you go. Waypoints can also be deleted by touching the 
waypoint to be deleted and then selecting the L4 “Delete 
Waypoint” LSK. 
EDITING A WAYPOINT 
From the FPL tab, the bottom right knob on the IFD can be used 
to edit an existing waypoint. Using the knob, scroll up or down the 
flight plan until an edit cursor surrounds the waypoint to be 
modified. Use the inner ring of that knob to highlight one of the 
editable fields with reverse video. Pushing the knob provides a 
drop down box from which the changes can be made. 
Alternatively, touching the field to be edited will display a virtual 
keyboard which can be used to enter the desired data/changes. 










