摘要:
An electronic device (e.g., a display device) (101) is connected with an external connection device (e.g., an image recording/playback device) (201), thereby to perform data communications. A controller (103) of the electronic device (101) decides, in case it receives operation information, whether or not an operation screen (GUI) for the electronic device (101) is displayed. When the operation screen is displayed, the controller (103) further decides whether or not a key (a reception key) corresponding to the received operation information is effective for the operation screen. The controller (103) performs, when the reception key is effective for the operation screen, a control responding to the reception key, and, when the reception key is not effective for the operation screen, sends the received operation information to the external connection device (201). With the operation screens of both the electronic device and the external connection device being simultaneously displayed, one remote control makes only one operative, while the operation screens of the two being prevented from simultaneously operating.
摘要:
There are provided a display device, an external connection device and a screen control method which enable hiding GUIs of the external connection device and displaying GUIs of the display device by operating a remote controller dedicated to the display device.When an operation code for restoring the GUI display is inputted from a remote controller 121 dedicated to a display device 100 to a user operation input unit 103 while a display unit 107 of the display device 100 displays a GUI of an external connection device 200 after displaying a GUI of the display device 100, a control unit 101 controls a data processing unit 106 to create a GUI in order to display a GUI of the display device 100 on the display unit 107.
摘要:
A digital broadcasting receiver includes a digital tuning section having a plurality of tuners which receive digital broadcasting and output video signals of programs as well as a copy control signal, and a controller which selects one of video signals supplied from the tuners based on the copy control signal supplied from the digital tuning section. The foregoing structure allows the receiver to output the videos of programs free from intermittence at the beginning of the program of which copy control signal is switched from the previous one.
摘要:
A communication control unit in an electronic apparatus judges the priorities and the types of connected other electronic apparatus or apparatuses by communicating with the other electronic apparatus or apparatuses in response to the change in the connected state with the other electronic apparatus or apparatuses, and feeds to a speech recognition operation inhibition setting unit information as to whether or not the electronic apparatus itself has the highest priority. The speech recognition operation inhibition setting unit sets the allowance or the inhibition of a speech recognition operation in a speech recognition operation judgment unit on the basis of judgment whether or not the electronic apparatus itself has the highest priority.