| 摘要 |
PROBLEM TO BE SOLVED: To provide a projector device having a plurality of video input terminals in which automatic searching is performed without increasing keys, and a desired video is selectively displayed among videos from the plurality of video input terminals. SOLUTION: A remote controller 23 is provided with an input key 31. When the input key 31 is pressed for a short time, automatic searching starts to automatically switch to a video input terminal where a signal is input. When the input key 31 is pressed for a long time, signal names of video input terminals 51a, 51b, 51c are sequentially displayed by each prescribed period, and a video is input from the video input terminal at the time when the input key 31 is released. Thus, both of setting to an automatic searching mode and switching to an input video signal are carried out with one input key 31, and this prevents increase in keys and enables setting an input from any video terminal. COPYRIGHT: (C)2008,JPO&INPIT
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