EDM-760/790 Quick Reference Guide
How to use LeanFind (page 15)
PEAK EGT
Pre-lean
the mixture
Tap LF
button
Lean the
mixture
Stop at
peak
Enrich to
peak or
100° rich of
peak
How to Change Modes (page 9)
EDM-760 enters Automatic indexing mode two minutes after power up
tap STEP button
tap LF button, then STEP button
(or wait 15 minutes)
LF
tap STEP button
tap LF button
tap both
STEP and LF
simultaneously
Toggle
include/
exclude
parameter in
indexing
Displays peak
EGT value
AUTO INDEX:
parameters
indexed
automatically
MANUAL
INDEX:
parameters
indexed when
STEP is tapped
LEANFIND:
starts
LeanFind
procedure
release
buttons
release LF button
hold LF button
How to …
interpret CHT trends page 8 reset an alarm page 28
lean turbocharged engines page 22 set start up fuel page 31
diagnose engine problems page 25 accumulate total fuel page 32
calibrate OAT readings page 39 reset fuel used page 32
change from °F to °C page 39, 46 set fuel tank capacity page 50
dump data to a PC page 36 set K factor page 45
Note: Tank size can be entered by holding in the STEP button on power
up of the display.
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