Com Channel Spacing; Nearest Airport Criteria - Garmin GTN 750 Pilot's Manual

Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
16.4.1.2
Proc
Com transceiver channel spacing may be selected between 8.33 kHz and
25.0 kHz.
Charts
Wpt Info
Map
16.4.1.3
Nearest Airport Criteria defines the surface type and minimum runway length
Traffic
used when determining the 25 nearest airports to display on the Nearest Airport
Page. A minimum runway length and/or surface type may be entered to prevent
Terrain
airports with small runways, or runways that do not have an appropriate surface,
from being displayed. The default settings are "0 feet (or meters)" for runway
Weather
length and "any" for runway surface type.
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
16-16
Index
3. While viewing the System Setup page, touch the Time Format
key to select local 12 hour, local 24 hour, or UTC time.
Figure 16-15 Select System Time Format
4. Touch the key for the desired time format.

Com Channel Spacing

While viewing the System Setup page, touch Channel Spacing
to toggle between 8.33 kHz and 25.0 kHz channel spacing.

Nearest Airport Criteria

Figure 16-16 Select Nearest Airport Criteria
Garmin GTN 725/750 Pilot's Guide
Touch Key to Select
Time Format
Touch To Select
Runway Surface Type
Touch To Select Minimum
Runway Length
190-01007-03 Rev. B