Instrument Panel Self-Test; Preset Fuel Quantities - Garmin GTN 650Xi Series Pilot's Manual

Instrument Panel Self-Test

To ensure safe operation, continuous built-in test features exercise the unit's
processor, memory, external inputs, and outputs. The Instrument Panel Self-Test page
displays the results of all external equipment checks performed by the unit.
If an instrument remains flagged after one minute, check the status of the
associated LRU, then contact a Garmin dealer for support.

Preset Fuel Quantities

CAUTION
Ensure that estimated fuel quantity values are accurate before flight.
FEATURE LIMITATIONS
For the operating limitations of a specific aircraft, consult the POH.
GTN Xi stores preset fuel amounts for estimated full and tab amounts. These settings
may not be editable if the unit is interfaced with a digital fuel computer.
Fuel on Board
Specify the current fuel quantity.
Tapping this key opens a keypad.
Preset keys for "full" and "tabs"
aid in fuel data entry.
Initial value automatically reduces
based on current fuel flow.
190-02327-03 Rev. C
Review this list to ensure that
all CDI/HSI outputs and other
displayed data are correct for
the connected equipment.
Tapping Continue advances to
the Home page.
Fuel Flow
Set fuel flow amount.
Tapping this key opens a keypad.
Pilot's Guide
Get Started
2-3