J.P. Instruments EDM 700/800/711 Pilots Guide - Manual (Page 48)

Page 44 Engine Data Management
FUEL GAL FUEL GAL
FUEL KGS
FUEL LTR
FUEL LBS Selects the units in all
parameters where fuel
quantity or fuel rate is
displayed
MAIN=50 MAIN=0 …MAIN=999 Main tank capacity, in
units selected
AUX? N AUX? NAUX? Y Y—Yes—aircraft has
auxiliary tanks
AUX=0 AUX=0 …AUX=250 Auxiliary tank capacity
MIN =45 MIN =0 …MIN =60 Alarm limit in minutes for
low time in tanks
REM =I0 REM =0 …REM =200 Alarm limit for low fuel
quantity in tanks, in units
selected
CARB? CARB? N 
CARB? Y Y—Yes—carbureted
engine. Setting 1-3, 3
being high filter
RECRD? RECRD? Y  RECRD? N Long Term Memory.
Y—only data recording.
N—only real-time data
output.
CYL=6 CYL=4 …CYL=I 2 (EDM-800 only) Set the
number of cylinders. See
page 45 for exceptions.
HP = I 80 HP=60 …HP=500 (EDM-800 only) Set the
HP constant
I 4.90 = EC I 2.00= EC… I6.00= EC (EDM-800 only) Set the
Engine Constant
END Y  END N Y—Yes to exit; N—No to
review list again
MAP, Fuel Flow Alarm Limits, Units, Fuel Capacity
MAP Overboost Alarm
Enter the redline for overboost on turbocharged engines.
Fuel Flow Units (shaded area above)
Selects the units in all measurements where fuel quantity or fuel rate is
displayed. If you change this parameter, it does not change the numerical
value of the fuel tank capacity. You must do this manually. For example
if you change from Gal. to Lbs., the tank capacity will be interpreted as
50 Lbs. rather than 50 gallons; the EDM will not convert 50 Gal to
equivalent pounds.
Main Tank Capacity
Enter the total usable fuel capacity of the main tanks in the fuel flow
units selected.