Cub Crafters CC18-180 Pilot Operating Handbook page 233

CUB CRAFTERS
CC18-180
For example if the value were 1340, enriching the mixture
and produce a peak of I350, identified by the fact that the
value stops increasing, and declines as you continue to
enrich.
DELTA EGT: If you want to see the difference (delta)
between EGT and peak instead of the true EGT, tap LF
once after finding peak. The value will be displayed as a
negative number, showing the temperature difference
below peak (delta). As you enrich the mixture, this value
will climb back to zero. You can stop leaning when you
have reached the desired temperature, either 0 for peak
or continue to some value rich of peak such as -50. For
example, if the value were -I0 enriching the mixture may
produce a peak of 0 and become negative as you
continue to enrich. You can toggle between True and
Delta displays by tapping LF. The EDM will remember
the last selection chosen for the remainder of the flight.
Cylinder number
of the LEANEST
cylinder flashes
Dot indicates
LEANEST
cylinder
EGT of the
LEANEST cylinder
displayed with the
word SET
Figure 9-4-7 Leaning Rich of Peak
Issued: 5/31/05
Date of revision: 12/06/05
Leaning Rich of Peak
LEANEST
73
3 4 5
SO
400
300
1340 SET
STEP
J
I P
EDM
SUPPLEMENTS-EDM-800
HP
F
6 T
EGT
%
Limit
LF
800
REPORT TC10000AFM
Page number 9-4-21
SECTION 9.4
LEANEST
displayed for two
seconds when
peak is found
Column of the
LEANEST
cylinder flashes