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J.P. Instruments EDM 700/800/711 Pilots Guide User Manual

Page 50

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Page 46

Engine Data Management

Initially Entering the Tank Capacity

To initialize or change the tank capacities, hold the STEP button while
turning on the power to the EDM. The following program steps will be
displayed:

Tap STEP

to advance

Tap the LF button to sequence

through these values

Comments

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

Navigation Data Formats

Output of any GPS; input to EDM. The EDM automatically configures
itself for one of three industry standard data formats:

Set handheld

GPS to output MEA-183.

Format

Baud rate

NMEA-183
(Marine Nav
Data Format)

4,800

This is the format for most handheld GPS receivers.
Loran must have sentences RMA & RMB. GPS must
have sentences RMB & RMC.

Aviation Data
Format

9,600

“Output sentence type 1” Required sentences are: A, B,
C, D, E, I and L first character identifier byte. Sentence
terminator may be either or alone.

Northstar
binary

1,200

M1 setup select “NO EXTENDED”, “NAV ONLY”

GPS-C Fuel Flow Format for GPS Bi-directional Comm

GPS-C

Input to GPS; output of EDM

0

No fuel data output

1

Garmin (Shadin Miniflow format)

2

Allied Signal (format B) “To waypoint only”

3

Arnav/EI fuel data

4

Allied Signal (format C) *

5

(Not used)

6

Garmin 430/530 GNX-80/GX-60 “To waypoint only”

7

Garmin 430/530 GNX-80/GX-60 “To Destination only”

8

Allied Signal (format B) “To Destination only”