J.P. Instruments EDM-760 TWIN User Manual

Engine Data Management
The EDM-760/790 Engine Data Management system is the most
advanced and accurate piston engine monitoring instrument on the market.
Using the latest microprocessor technology, the EDM-760/790 will
monitor up to twenty-four critical measurements in your engines, three
times a second, with a linearized thermocouple accuracy of better than 0.1
percent or 2°F.
As your built-in flight engineer, the EDM-760/790 is constantly “red line”
checking: all critical measurements are automatically checked several
times a second, regardless of the current display status. Leaning is
accomplished quickly and automatically using the LeanFind procedure.
With the EDM-760/790 it is now possible to have substantially more
diagnostic information available to you in a timely and usable manner.
The included data memory permits you to record all measurements for
later down loading to your laptop or USB Thumb drive.
Benefits of Proper Mixture Control
 Improved engine
efficiency
 Reduced maintenance
costs
 Greater fuel economy  Reduced operating
costs
 Smoother engine
operation
 Proper engine
temperatures
 Longer spark plug life  Reduced engine
vibration
JPI Probes
Temperature information processed
by the EDM-760/790 is captured by
fast response, grounded JPI
temperature probes, that accurately
measure the small temperature
changes—as small as 1°F—that
occur during mixture adjustment.
For Your Safe Flight Page 3
CHT probe
EGT probe
cylinder
head
exhaust
manifold

J.P. Instruments EDM-760 TWIN Specifications

General

Brand	J.P. Instruments
Model	EDM-760 TWIN
Category	Avionics Display
Language	English