User Guide

190-00552-00 Rev. A
Garmin G1000 Pilot’s Guide for the Columbia 350/400
3-9
ENGINE INDICATION SYSTEM
When the first peak is detected, the cylinder numbers disappear, “1st” is annunciated in light blue below that
cylinder’s EGT bar, the temperature is marked in light blue on the graph, and the EGT readout is outlined.
Figure 3-8 Assist Mode - First Peaked Cylinder (Columbia 350)
Indicates First
Cylinder to Peak
Temperature
Deviation from Peak
(First Cylinder)
Light Blue Bar
Represents Peak
The system continues to detect peak EGTs for each cylinder as the fuel flow is decreased and the peak of
each cylinder’s EGT is indicated by a light blue marker. The last cylinder to peak is denoted by the “Last”
annunciation below its bar on the graph and the EGT readout is outlined in light blue.
Figure 3-9 Assist Mode - Last Peaked Cylinder (Columbia 350)
Indicates Last
Cylinder to Peak
Temperature
Deviation from Peak
(Last Cylinder)