Garmin Columbia 350/400 Manual Do Utilizador

Garmin G1000 Cockpit Reference Guide for the Columbia 350/400

SECTION 3 – ENGINE

INDICATION SYSTEM (EIS)

3-5

Engine Leaning for the Columbia 400

NOTE: The Columbia 400 Airplane Flight Manual

(AFM) supersedes information found in this

section.

Leaning for Best Power

1) Select the SYSTEM Softkey.
2) Select the ASSIST Softkey.

3) Lean the mixture to obtain peak temperature

on the TIT displays. See Figure 3-5. Refer to
the Columbia Airplane Flight Manual (AFM) for
more detailed procedures.

Figure 3-5 Engine Leaning Assist Display (Columbia 400)

Indicates Lean

or Rich From

Peak

TIT Delta Value

(Difference from Peak)

Indicates

Peak TIT

Temperature

4) Richen the mixture to obtain the desired delta

(

∆) values as speciﬁed in the AFM.

Leaning for Best Economy

1) Select the SYSTEM Softkey.
2) Select the ASSIST Softkey.

3) Lean the mixture to obtain peak temperature

on the TIT displays. See Figure 3-5. Refer to
the Columbia Airplane Flight Manual (AFM) for
more detailed procedures.

4) Continue leaning the mixture until the desired

delta (

∆) values are obtained as speciﬁed in the

AFM.

Selecting the ASSIST Softkey returns the MFD to the

EIS Display. Selecting the SYSTEM Softkey exits the Assist
Display and returns the MFD to default operation.