Diamond DA 40 Flight Manual page 256

Airplane
Description
Button 5 - Engine Data Recorder
Operating button 5 will activate the engine data recorder. The digital values shown are
the minimum values recorded by the engine instrument unit during operation, such as
lowest voltage, lowest fuel pressure, etc. The numerical RPM indicator will indicate the
total operating hours.
Pressing button 5 again will show the maximum values encountered. Pressing button 5
still another time will turn off the engine data recorder and the display will return to the
original mode. If button 5 is not pressed for approximately 20 seconds, the display will
automatically return to the original mode.
Data of the engine data recorder can be called during or immediately after flight only. With
each new flight the old data will be overwritten.
Page 7 - 30 Rev. 8 01-Dec-2010
DA 40 AFM
Doc. # 6.01.01-E