P
Petr Javorsky(Guest)
Guest
We have installed EFIS D10A, incl. AOA, OAT, EDC.
EFIS displays OAT value minus 28 deg.C.
No change of temperature when probe is warmed up.
Wiring OK (tested). Probe type 2 (set 2). Another EFIS unit connected - the same result: -28degC. Another EDC connected - OAT not found for either probe type setting. So original EDC installed back - still minus 28 deg.C.
What might be the cause?
Is there any way how to test OAT probe (voltage, current measurement etc.) prior to be mounted into an airplane?
Thank you for help.
Petr Javorsky, Evektor-Aerotechnik
EFIS displays OAT value minus 28 deg.C.
No change of temperature when probe is warmed up.
Wiring OK (tested). Probe type 2 (set 2). Another EFIS unit connected - the same result: -28degC. Another EDC connected - OAT not found for either probe type setting. So original EDC installed back - still minus 28 deg.C.
What might be the cause?
Is there any way how to test OAT probe (voltage, current measurement etc.) prior to be mounted into an airplane?
Thank you for help.
Petr Javorsky, Evektor-Aerotechnik