Auto-Tuning Frequencies - Garmin G3X Touch Pilot's Manual

CNS Interface
BOTH PTT
STUCK
TX
HARDWARE
FAULT
TEMP TOO
HIGH
SUPPLY
VOLTAGE LOW

4.5 AUTO-TUNING FREQUENCIES

NOTE: Refer to the G3X Touch
the G3X Touch optional communication interfaces.
Frequencies can be automatically tuned from the following:
• Map Page
• Weather Page
• Waypoint Page
• Nearest Airports Page
• Nearest Airport Weather Page
Auto-tuning a frequency:
1) Touch the page navigation bar on the MFD.
102
Garmin G3X Touch
Both Push To Talk keys have
been in the pressed position
for at least 35 seconds. This
key will now be ignored.
An internal hardware
problem is preventing COM
transmission.
Internal temperature is too
high.
Supply voltage is too low.
™ Pilot's Guide for Certified Aircraft
Verify Push To Talk keys are not
stuck. Refer to the installation
manual for installation wiring
tests. Contact Garmin for service
if this message persists.
Contact Garmin for service if this
message persists.
Wait for unit to cool. Add
supplemental cooling if problem
persists.
Verify supply voltage meets
minimum requirement identified
in installation manual. Contact
Garmin for service if message
persists.
™
Installation Manual for more information on
• Nearest Air Traffic Control Page
• Nearest Flight Service Station Page
• Airway Review Page
• Select Approach Page (no external
navigator configured)
190-02472-00 Rev. D