Garmin G3X Pilot's Manual page 69

If the Engine Page information configured exceeds one page, additional engine
gauges may be distributed among the 1st, 2nd, and 3rd softkeys as required.
(optional)
XXXX
MAIN, TEMPS
AUX, AUX1, AUX2, ELEC,
TRIM, TEMPS
LEAN
FUEL
RESET
RESET
XX GAL
XX GAL
XX GAL
FUEL
190-01115-00 Rev. K
(optional)
XXXX XXXX
Displays main engine gauges (optional)
Displays additional engine gauges as required
(optional)
Activates/deactivates Lean Assist (optional)
Displays Fuel Calculator (optional)
(optional)
XX GAL XX GAL
Resets fuel used to zero and fuel remaining to full
tanks
Sets fuel remaining to the full tank quantity where XX
is the airframe specific full fuel quantity
Sets fuel remaining to a partial tank quantity (i.e., filler
neck tab) where XX is an airframe specific partial
fuel quantity (optional)
Sets fuel remaining to a partial tank quantity (i.e., filler
neck tab) where XX is an airframe specific partial
fuel quantity (optional)
Returns to top-level softkeys
Garmin G3X Pilot's Guide
System Overview
(optional) (optional)
LEAN FUEL
(optional)
FUEL
(optional)
XX GAL FUEL
47