Com Window And Tuning - Garmin GTN 750 Pilot's Manual

3.3

Com Window and Tuning

Communication frequencies are selected by using the large and small right
knobs or by touching the value in the standby Com frequency field and using
the subsequent keypad. The standby frequency always appears below the active
frequency. The active frequency is the frequency currently in use for transmit
and receive operations.
Once a frequency is selected in the standby field, it may be transferred to the
active frequency by touching the active frequency field.
NOTE: The Com window is normally active for adjustment, unless the NAV
window is made active by pressing the small right knob. The active state
automatically returns to the Com window after 30 seconds of inactivity.
To select a Com frequency using the small and large right knobs:
1. If the tuning cursor is not currently in the Com window,
press the small right knob momentarily. The Standby Com
frequency will be highlighted to indicate that it is active for
editing.
2. Turn the large right knob to select the desired megahertz
(MHz) value. For example, the "118" portion of the frequency
"118.30".
3. Turn the small right knob to select the desired kilohertz
(kHz) value. For example, the ".30" portion of the frequency
"118.30".
190-01007-03 Rev. B Garmin 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
Music
Utilities
System
Messages
Symbols
Appendix
3-3
Index