Measurement Indexing—with Fuel Flow Option
The EDM-760/790 steps through the engine measurements in a specific
sequence. Listed below is the indexing sequence, measurement description
and example of the digital display. The display will pause at each
measurement for a few seconds in the Automatic indexing mode. In the
Manual indexing mode, tap the STEP button to advance to next
measurement.
The first column indicates what position the select switch must be in to
display that particular measurement. T is EGT, F is FF and A is ALL.
Measurement Start Up Indexing Sequence with Fuel Flow Option
Select
Switch
Measurement
Description Example Comments
T, A
Voltage, System
Bus Outside Air
Temperature
14.2
81 BAT
OAT
Battery voltage and OAT °F or
°C
T, A
Difference between
hottest and coolest
EGT
80
EGT 52
DIF
Dot indicates most widely
deviating cylinder
F, A
Fuel Flow Rate
13.5
14.2
GPH
Or KPH, LPH , PPH
F, A
Fuel Used Each
Engine
28.0
27.1
USD
Since last refueling or trip total,
each engine
F, A
Fuel Remaining
Time to Empty
45.2
01.38
REM
H.M
In gallons, liters or pounds or
kilograms. Hours . Minutes
Remaining at current fuel burn
F, A
Total Fuel Used
55
TOTL
GAL
USD
Since last refueling or trip total
(won’t reset)
F, A
Fuel required to
next GPS WPT or
Destination. Fuel
Remaining at WPT
7.7
20.2
REQ
RES
Present with GPS interface,
valid signal and way point
F, A
Nautical Miles per
Gal
6.5
357
MPG
Present with GPS interface
and valid signal (or MPK,
Page 34 Engine Data Management
To Next Page
Loading...
Need help?
General
