| 摘要 |
The illustrative embodiments provide a magnetic reader assembly, a magnetic reader subassembly, a computer implemented method, and a computer program product for diagnosing a magnetic reader subassembly. A processor generates a test signal during a diagnostic period. The processor then receives a return signal from the magnetic reader subassembly. The processor then compares the test signal and the return signal and diagnoses an operational status of the magnetic reader subassembly in response to the comparison of the test signal and the return signal. |
