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15-1190-01004-03 Rev. B
Garmin GTN 625/635/650 Pilot’s Guide
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
15 SYSTEM
The System function allows you to change unit settings, customize operation
to your preferences, and check on the operation of your unit. The System pages
cover System Status, GPS Status, External LRUs, Setup, Alerts, Units, Audio,
Ownship, and the Backlight control function.
1. From the Home page, touch the System key.
Figure 15-1 System Home Page
2. Touch the Up and Down Arrow keys to view the features
available in the System function.
3. Touch the desired key to reach that function. To return to the
System page, touch the Back key.