16-24
Garmin GTN 725/750 Pilot’s Guide
190-01007-03 Rev. B
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
16.6.2 Setting a User-Configured (Manual) Nav Angle
There are three variation (heading) options: Magnetic, True, and User. If
“Magnetic” is selected, all track, course and heading information is corrected
to the magnetic variation computed by the GPS receiver. The “True” setting
references all information to true north. The “User” selection allows the pilot to
enter values between 0º and 179º E or W.
NOTE
: When changing the Nav angle, the DTK on the Flight Plan page
for an approach does not change until that approach is reloaded.
1. While viewing the System page, touch
Units
key.
2. Touch the
Nav Angle
key and then the
User
key.
Touch to select User
(manual) mag var
Figure 16-27 Nav Angle Selections
3. After User is selected, touch the
Magnetic Variation
key to
set the value.
Touch to set
manual mag var
Figure 16-28 Magnetic Variation is Available for Editing
Содержание GTN 750
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