J.P. Instruments EDM 760 Pilots Guide - Manual (Page 46)

2. Hold both the STEP and LF buttons simultaneously for five
seconds. First digit blinks:
2 9.00
3. Tap or Hold the LF button to change flashing digit:
I 9.00
4. Tap STEP button for next digit:
I 9 .00
5. Tap or Hold the LF button to change flashing digit: I 8 .00
6. Tap STEP button for next digit:
I8. 0 0
7. Repeat items 5 and 6 for the remaining two digits.
8. Hold STEP and LF buttons simultaneously for five seconds to
store the left engine K-factor.
9. KF = 29.00 is now shown.
RT
10. Repeat steps 2 through 8 to adjust the right engine K-factor.
11. Hold STEP and LF buttons simultaneously for five seconds to
exit this procedure.
Accumulate Total—Trip Total
Select “no” if you wish to display total fuel used since the last time you
informed the EDM-760 that the aircraft was refueled. Select “yes” to
display total fuel used for an extended trip with multiple fuel stops. This
selection affects only the
USD measurement.
GPS-C Comm settings
The GPS-C setting selects the format of the fuel data output of the EDM-
760. See “Setting GPS-C Fuel Flow Communications Format” on page
49.
Setting Long Term Memory Parameters
If you haven’t already done so, start the pilot programming procedure,
simultaneously hold the STEP and LF buttons for five seconds. You will
see the word
PROGRAM for two seconds. To change the date, time and
user id for the Long Term Memory, tap the STEP button until the display
shows
DUMP? NO. Next, simultaneously hold the STEP and LF
buttons for five seconds. Then set the date and time as show below:
Page 42 Engine Data Management