| 摘要 |
A signal-generated locator for locating at least one device can include a transmitter configured to transmit at least one first signal and a receiver configured to receive at least one second signal. In addition, the signal-generated locator can have a first processing unit configured to process the at least one second signal with respect to the at least one first signal, and a display unit configured to display information processed by the processing unit, wherein the information is related to at least one device.
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