Egt Page - Garmin GI 275 Pilot's Manual

EGT PAGE

The 'EGT' Page graphically displays EGT data for each cylinder. Graduations are scaled and
sized during installation. Other data which may be displayed, including CHT, TIT, or Primary
EGT information, depend on the configuration.
Measured EGT is displayed below each bar, and the hottest cylinder is automatically
detected, and its bar is colored purple. If available, TIT will be displayed digitally and within
the graph at the right side as a blue bar labeled 'T'.
EGT Bar Graph
Four Cylinder
Display Example
Lean Assist Functions
Depending on configuration, Lean Assist functions may be available. In Lean Mode,
the 'EGT' Page displays markings above each cylinder to indicate Peak EGT during leaning
operations.
NOTE: See the current, pertinent flight manual for specific engine leaning procedures.
Lean Assist functions can be activated by enabling the Lean Mode. The LEAN Button will
display a green annunciator when Lean Mode is enabled, and all cylinders are colored white.
Once the temperature rises, peaks, and decreases as configured by the system, Peak EGT is
determined, and the following will occur:
• The Peak temperature will be indicated above the corresponding cylinder. The 'First Peak'
annunciation is displayed at the bottom of the page, and information about the peak
temperature is displayed below the graph.
190-02246-01 Rev. A
'EGT' Page Example
Garmin GI 275 Pilot's Guide
Engine Indication System
Touch to
enable/disable
Lean Assist
Mode
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