Garmin GTN 750 Pilot's Manual page 292

Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To Selected ARTCC
Frequency Key
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Touch To Flip/Flop Active
And Standby Frequencies
Weather
Nearest
Into Standby Window
Music
Selected ARTCC Multiple
Utilities
System
Messages
Symbols
Appendix
13-14
Index
3. The Frequency category will show "Multiple" keys if multiple
frequencies are available. Touch the Multiple FREQ key to
display the frequencies.
Figure 13-19 Nearest ARTCC Multiple Frequency List
4. Touch the key for the desired frequency to place the selected
frequency into the Com Standby window.
Selected ARTCC
Frequency Inserted
Frequency List Key
Figure 13-20 Selected ARTCC Frequency From List
Garmin GTN 725/750 Pilot's Guide
ARTCC
Multiple
Frequency
Key
ARTCC Multiple
Frequency List
190-01007-03 Rev. B