User Guide

Garmin G1000 Pilot’s Guide for the Columbia 350/400
190-00552-00 Rev. A3-6
ENGINE INDICATION SYSTEM
CARBON MONOXIDE DETECTION
If carbon monoxide (CO) in the cabin becomes too high, a flashing red annunciation and level of CO in parts
per million (ppm) are displayed in the lower right corner of the Engine Page.
Figure 3-4 Carbon Monoxide Warning
When a warning is generated, the CO RST Softkey becomes available to reset the CO Guardian and
acknowledge the alert. A warning annunciation is also displayed on the PFD in the Annunciations Window
along with an aural warning (refer to the aircraft-specific alerts in Appendix A).
FUEL CALCULATIONS GROUP
Fuel used (GAL USED), endurance (ENDUR), and range (RANGE NM) are all calculated based on the
displayed fuel remaining (GAL REM) and the fuel flow totalizer. The fuel remaining can be adjusted using the
following softkeys:
• DEC FUEL – Decreases totalizer-based fuel remaining in one-gallon increments
• INC FUEL – Increases totalizer-based fuel remaining in one-gallon increments
• RST FUEL – Resets totalizer-based fuel remaining to the aircraft’s fuel capacity (98 gal usable) and sets the
GAL USED display to zero
Figure 3-5 Fuel Calculations Group
Range
Calculation
Endurance
Calculation
Fuel Used
Calculation
Fuel
Remaining