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14-20
Garmin GTN 625/635/650 Pilot’s Guide
190-01004-03 Rev. B
Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
6. Touch the Fuel on Board key and then use the keypad to
select the current amount of fuel on board and touch Enter.
Touch To Select Fuel Value
Selected Fuel On
Board Value
Figure 14-30 Selecting Current Fuel On Board
7. Touch the Fuel Flow key and then use the keypad to select
the average fuel flow and touch Enter.
Touch To Select Fuel Value
Selected Fuel
Flow Value
Figure 14-31 Selecting Fuel Flow
8. Touch the Ground Speed key and then the keypad to select
the average ground speed for the trip and touch Enter.
Touch To Select
Ground Speed Value
Selected Ground
Speed Value
Figure 14-32 Selecting Ground Speed
9. Touch the Use Sensor Data key. When Sensor data is selected,
the Fuel on Board and Fuel Flow values will be inserted by the
external sensor and will not be selectable keys.