Approved Installation Manual for the Experimental Report No 104
EDM-350
Page 34 of 46 Rev A
Engine Data Management System Date 7-10-2021
LOP DFLT? N
YES
⇔
NO
Tap YES to make LOP your default setting. Tap
NO to keep ROP your default setting.
REMOTE
DISPLAY I/O?
NONE
NEXT, EXIT OR
EDIT
Tap NEXT to move to next function. Tap EXIT to
exit program mode. Tap EDIT to change to
“OUTPUT TO REMOTE”.
CO GUARDIAN?
Y
YES
⇔
NO
To activate CO Guardian select YES. Tap SAVE
to save. Tap NEXT to go to the next item.
FDR OUTPUT? Y YES
⇔
NO
Allows export of recording instead of recording in
memory. Tap SAVE to save or NEXT to go to the
next item.
END?
YES
⇔
NO
YES exits the Factory program mode. NO brings
you back to the beginning of the Factory program
mode. Holding both buttons 1&2 will get you to
Airframe Hobbs and TACH TIME.
AIRFRAME
HOBBS
NEXT OR EDIT
Tap EDIT to enter/change Airframe Hobbs.
Tap DIGIT to move through each digit. Tap PLUS
or MINUS to change the value. Tap SAVE to save
value.
TACH TIME
NEXT OR EDIT
Tap EDIT to enter/change Airframe Hobbs.
Tap DIGIT to move through each digit. Tap PLUS
or MINUS to change the value. Tap SAVE to save
value.
END?
EXIT
⇔
NO
Tap EXIT to restart the unit. Tap NO to start at
Airframe Hobbs/Tach Time again.
29.
Programming the HP Constant
You must adjust the HP Constant once for your aircraft. You must perform this adjustment in the air while the aircraft is
in flight between 5,000 and 8,000 feet MSL.
1. Enter the pilot program mode by simultaneously holding the STEP and LF buttons for five seconds.
2. Tap STEP repeatedly until you see—for example— HPC = I25. Then hold both the STEP and LF buttons display
until you see ADJUST, followed by HPC= I25. The adjustment range for the HP Constant is 45 to 180.
3. Set the MP and RPM per your POH to 70 percent power. Let conditions stabilize.
4. Change the HP reading on the EDM-350 to 70 percent by adjusting the HP constant in the lower display by holding
or tapping the LF button. Percent HP should be close to 100 percent during takeoff at sea level.
5.
Tap the STEP button to proceed to the next step.
30.
Programming the MAP
Sets the manifold pressure calibration.
You may need to correct the MAP based on the altimeter setting at a sea level airport (see page 27).
1. Enter the pilot program mode by simultaneously holding the Step and LF buttons for five seconds.
2. Tap Step/OK repeatedly until you see—for example – MAP adjustment 0.0 .
3. Then hold both the first two buttons until you see ADJUST, followed by MAP+0. The adjustment range for the MAP
is ±3.0 in Hg. As you adjust the MAP up or down you will see a change in the MAP gage under RPM. When you
see the correct setting stop.
4. Tap the Step/OK button to proceed to the next step or hold both buttons again to exit setup.
Do this one time and only if the MAP on your manifold pressure gauge doesn't match the MAP shown on the EDM-960
You must do this on the ground with the engine turned off.
.
