J.P. Instruments EDM 740 Pilots Guide - Manual (Page 54)

Page 54 Engine Data Management
FUEL GAL GAL

KGS

LTR

LBS

Selects the units in all
parameters where fuel
quantity or fuel rate is
displayed
MAIN=50 0 … 999 Main tank capacity, in
units selected
AUX? N N

Y Y—Yes—aircraft has
auxiliary tanks
AUX=0 0 … 250 Auxiliary tank capacity
MIN =45 0 … 60 Alarm limit in minutes for
low time in tanks
REM =10 0 … 200 Alarm limit for low fuel
quantity in tanks, in units
selected
CARB? N

Y Y—Yes—carbureted
engine. Setting 1-3, 3
being highest filter
RECRD
ONLY? Y Y

N Long Term Memory.
Y—only data recording.
N—also real-time serial
data output.
DATARATE=
9.6 9.6

19.2 Select serial data rate for
real-time serial data
output.
CYL=6 4 … 12 Set the number of
cylinders. See page 56 for
exceptions.
HP = 180 60 … 500 Set the engine HP
EC =14.90 12.00 … 16.00 Set the Engine Constant
DISPLAY? 1=O-T… 9=OAT Select linear gauge
preferences (choices vary
by options)
BACKLIGHT
ADJUST = 30 -50 … 50 Sets user LCD backlight
intensity preference
END? Y Y

N Y—Yes to exit; N—No to
review list again
*
The alarm limits may differ from those shown here, depending on your type of aircraft.