| 摘要 |
<p>PURPOSE:To self-diagnose whether a connected transmitter is normal or not. CONSTITUTION:When a power supply is applied or a transmitter 2 is connected, the prescribed information is read out of the transmitter 2 by an information reading means 11 and compared with the date stored in a register memory 14. Then the compared information is stored in a comparison memory 12. If this comparison result is abnormal, this result is sent back with the inquiry given from a host device 3. Thus the device 3 can fine the abnormality of the transmitter 2.</p> |
