Comparison Images EWS Oscilloscope Measurement - DME

Comparison Images EWS Oscilloscope Measurement

IMPORTANT: During the measurement, the DME/DDE must be connected. The CAS control module does not have to be enabled. As of terminal 15, it always sends the EWS signal.







Bear in mind that the statement OK only refers to the data line and the signal form. It is unable to determine whether the transmitted code is correct.







The above signal indicates a fault in the DME/DDE.







The above signal indicates a wire fault or a fault in the CAS.







The above signal indicates a short circuit to positive.







The above signal indicates a short circuit to ground or an open circuit.