4-35
190-01007-03 Rev. Q
GTN 725/750 Pilot’s Guide
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
To designate a waypoint altitude for use with vertical guidance:
1. Select a waypoint altitude constraint.
2. Touch
Save
.
The altitude color changes to cyan, indicating it is usable for vertical guidance.
To enter or modify an altitude constraint:
1. Select an altitude constraint.
2. Touch
Type
and select the constraint type.
3. Select the altitude data key. Enter an altitude constraint value
using the keypad. Touching
Flight Level
enters the value as
a flight level.
4. Touch
Enter
to accept the altitude.
5. Touch
Save
.
To delete an altitude constraint:
1. Select an altitude constraint.
2. Touch
Remove Constraint
.
3. Confirm the request by selecting
OK
.
To return a modified altitude constraint to its original database value:
1. Select an altitude constraint containing the pencil icon.
2. Touch
Revert Constraint
.
3. Confirm the request by selecting
OK
.