Invention Grant
US08604938B2 User interface cable clamp-on device 有权
用户界面电缆夹紧装置

User interface cable clamp-on device
Abstract:
In an illustrative embodiment, a system comprises an A/V switcher that is configured to monitor a presence of an A/V signal in a cable and transmit data regarding said A/V signal presence. A cable clamp-on device is coupled to the cable and includes at least one indicator for displaying said A/V signal presence, and a transceiver configured to receive the data regarding said A/V signal presence.
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