J.P. Instruments EDM 960 Twin Primary Installation Manual - Manual (Page 22)

FAA Approved Installation Manual for the EDM-960 system Report No 909
Primary Engine Data Management System Page 22 of 46 Rev D
Date 2-6-2014
29. Capturing the sender reading at each calibration point:
Getting Started…Collecting Fuel Level Calibration Data using the EDM as a meter.
1. For each EDM monitored tank, create a paper table with the desired number of calibration points (2 to 5) and at what
volume each will be. Number of calibration points to be entered into the system later. The zero gallon point reading is
always taken with unusable fuel in the tank. Example of a completed 3 point table for LEFT tank:
LEFT
F 39.0 GAL 1907
2 19.5 GAL 1154
E 0.0 GAL 685
2. This screen provides real-time readings of all active fuel level sensors. Verify readings look normal. Reading are arbitrary
whole numbers
3. Now add fuel as needed to match the required volume for a particular point. Allow this to settle, then take a reading and
record it on paper adjacent to that point.
4. Repeat this process until all points have been recorded for each tank.
Actual Screen Shot
29.1 After you have collected your data
After you have collected your data…Entering / Editing Fuel Level Calibration Data
The Fuel Table Editor is a spreadsheet type format allowing you to easily see the volume and related calibration values side by
side. You can easily navigate through the cells to enter values.
1. With power off, hold in Button
3 (Button 1 being far left) and then turn on power. Wait until you see ‘Do you agree
with the disclaimer?’. Tap YES if you agree and wish to continue.
Readings