Touchscreen Keys - Garmin GTN 725 Pilot's Manual

1.3.2.5

Touchscreen Keys

Foreword
Touchscreen keys are placed at the lower portion of the display. The keys vary
Getting
depending on the page selected. Touch the key to perform the function or access
Started
the described information.
Audio &
Xpdr Ctrl
Com/Nav
FPL
1.4 Unit Power Up
The GTN 7XX System is integrated with the aircraft electrical system and
Direct-To
receives power directly from electrical busses. The GTN 7XX and supporting
Proc
sub-systems include both power-on and continuous built-in test features that
exercise the processor, memory, external inputs, and outputs to ensure safe
Charts
operation.
1.4.1 Start-Up Screens
Wpt Info
During system initialization, test annunciations are displayed. All system
Map annunciations should disappear typically within the first 30 seconds after
power-up. Upon power-up, key annunciator lights also become momentarily
Traffic
illuminated on the GTN 7XX display bezel.
The splash screen displays the following information:
Terrain
• Copyright
Weather
• Database List and System version
• Instrument Panel Self-Test
Nearest
Current database information includes valid operating dates, cycle number,
Services/
and database type. When this information has been reviewed for currency (to
Music
ensure that no databases have expired), the pilot is prompted to continue.
Utilities
Databases that are not current will be shown in amber.
During the startup process the user may be asked if they would like to update
System
to newer databases. Additional information on database updates can be found in
Messages section 16.1.3.1, Database Info.
Symbols
Appendix
1-6
Index
190-01007-03-Final.indb 6
Figure 1-10 Touchscreen Key Control Example
Garmin GTN 725/750 Pilot's Guide 190-01007-03 Rev. J
7/9/2015 2:06:48 PM