J.P. Instruments EDM 740 Pilots Guide - Manual (Page 51)

For Your Safe Flight Page 51
6. Tap STEP button for next digit: 18. 0 0
7. Repeat items 5 and 6 for the remaining two digits.
8. Hold STEP and LF buttons until the parameter is saved.
Accumulate Total—Trip Total
Select this from the Pilot Program Mode. Select ‘N’ if you wish to
display total fuel used since the last time you informed the EDM that the
aircraft was refueled. Select ‘Y’ to display total fuel used for an extended
trip with multiple fuel stops. This selection affects only the
USD
parameter.
GPS-C Comm settings
Select this from the Pilot Program Mode. The GPS-C setting selects the
format of the fuel data output of the EDM. See page 57.
Section 11 - Programming Long Term Data Memory
If you haven’t already done so, start the Pilot Programming Mode by
holding the STEP and LF buttons for a few seconds until the word
PROGRAM appears for two seconds. To change the date, time and user
id for the Long Term Data Memory, tap the STEP button until the
display shows
DUMP? N . Next, hold STEP and LF buttons for five
seconds until ‘ TIME: 6’ appears. Then set the data memory parameters as
show below: