Pilots will enjoy the GTN 625 as a flexible and powerful navigator, especially
Foreword
when it is coupled with traffic, lightning detection, and weather interfaces.
With the PC-based FDE prediction program, the GTN 625 may be used
Getting
Started
for oceanic or remote operations. For the latest in graphic and text weather
Audio &
information, the GTN 625 can interface to the SiriusXM Weather Service via the
Xpdr Ctrl
Garmin GDL 69/69A datalink receiver.
Com/Nav
1.1.2
The GTN 635 includes all of the features of the GTN 625, and also includes
FPL
a TSO'd airborne VHF communications transceiver.
Direct-To
1.1.3
The GTN 650 includes all of the features of the GTN 625, and also includes a
Proc
TSO'd airborne VHF communications transceiver and TSO'd airborne VOR/Localizer
and Glideslope receivers.
Wpt Info
1.2
Map
1.2.1
Bold text indicates a control. The small right knob is the smaller, inner knob
Traffic
of the two concentric rotary knobs on the lower, right corner of the bezel. The
Terrain
large right knob is the larger, outer knob.
Weather
Nearest
A graphic of a control on the side of the page refers to the control you should
Services/
Music
use for the associated step as shown below.
Utilities
1.2.2
Most of the controls are operated by touching the display. Highlighted icons
System
and keys may be simply touched to make a selection. A list of menu items
may be scrolled by touching the screen and retaining pressure while sliding
Messages
your finger up or down. Map displays may be panned by touching the screen
and retaining pressure while sliding your finger in the desired direction.
Symbols
Pinch-to-zoom capability is available in software v6.20 or later.
Appendix
Index
1-2
GTN 635
GTN 650
About This Pilot's Guide
Conventions
Figure 1-1 Large/Small Concentric Knobs
Using the Touchscreen
You can return to the previous page or exit the current function
by touching the Back key.
GTN 625/635/650 Pilot's Guide
Large, Outer Knob
Small, Inner Knob
190-01004-03 Rev. P