To calibrate the EDM-700/800/760 using the ‘factory’ TIT probe.

Parallel the conection. K type thermocouple – connect red to red and yellow to yellow. See your EDM-700/800 Install Manual Rpt #103 for documentation supporting this, or your Pilot’s Guide. Also Rpt # 760 for the EDM-760, or its Pilot’s Guide.

To calibrate the EDM:
1. Go to pilot program mode (Hold both buttons to see PROGRAM).
2.Tap STEP until you see RATE.
3. Hold both buttons until you see ORIG TIT … ORIGT-N.
4. Tap LF to change to ORIGT-Y.
5. See CAL TIT … TIT+0.
6. Tap or hold LF to change the correction factor (for example, if the EDM reads 100 less than the aircraft’s TIT, set the display to read TIT+100)
7. Tap STEP to exit.