Cessna 182 - ENGINE DATA MANAGEMENT SYSTEM

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ENGINE DATA MANAGEMENT SYSTEM
General
62. A J.P. Instruments EDM-930 Engine Data Management System is installed in place of
conventional engine instruments. Information on the key functions of the EDM-930 is
incorporated into the Pilot’s Checklist, Emergency Procedures and Operating Data. Refer to
Annex A for more detailed operating instructions. This instrument provides the following
functions:
a. all primary engine instrument indications including:
(1) propeller RPM,
(2) manifold pressure,
(3) fuel pressure,
(4) oil temperature,
(5) oil pressure,
(6) cylinder head temperature,
(7) exhaust gas temperature, and
(8) voltmeter / ammeter;
b. fuel tank quantity indication, fuel flow and fuel totalizer functions;
c. EGT and CHT bar graph display of individual cylinders;
d. Percentage of maximum rated horsepower (%HP);
e. “LeanFind” function for precise leaning;
f. Shock cooling monitoring;
g. Remote Auxiliary Display (RAD);
h. Alert displays of all CAUTION and LIMIT parameters; and
i. Data storage (up to 30 hrs depending on selected sampling rate), data retrieval
and analysis software.