Garmin GI 275 Pilot's Manual page 87

1) From the 'EGT' Page, open the page menu and select Options.
2) Select the Lean Button to enable/disable. Lean Assist Mode is enabled when the
annunciator bar is green.
A O
lert ptiOnS
Lean alert settings may be adjusted, enabled or disabled. The Rich of Peak (ROP) alert
indicates the first engine cylinder to reach Peak EGT during the leaning process. The Lean
of Peak (LOP) alert indicates the last engine cylinder to reach Peak EGT during the leaning
process.
Alert Button
LOP Alert Enabled
ROP Alert Enabled
Alert Enabled
Degrees
difference setting
Adjusting lean alert settings:
1) From the 'EGT' Page, open the page menu and select Options.
2) Select the desired Alert Button.
3) Select the Degrees Button and use the Inner Knob to enter the degree difference from
Peak for the alert setting. Then, select the Enter Button to confirm the entry.
4) Select the Type Button to toggle between the ROP and LOP alert type.
Enabling/disabling lean alert settings:
1) From the 'EGT' Page, open the page menu and select Options.
2) Select the desired Alert Button.
3) Select the Enabled Button to enable or disable the alert. The alert is enabled when the
annunciator bar is green.
190-02246-01 Rev. A
Lean Alert Settings
Garmin GI 275 Pilot's Guide
Engine Indication System
Alert Disabled
Type Button
LOP or ROP
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