| 摘要 |
A wireless TV system and a control method thereof are provided to perform the main and sub television viewing function and the inter-working function between main and sub televisions. A main TV(210) includes an external signal input member(217). The external signal input member comprises a tuner(217a) connected with a broadcasting signal input port and receives a composite video signal from the outside. A video signal interface(217b) is connected with a DVD/VCR signal input port. An S-video interface is connected with an S-video signal input port. The two tuner are preferably offered so that a PIP(Picture In Picture) function is provided to the main and sub televisions.
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