Display apparatus and control method for display apparatus
First Claim
1. A control method of a display apparatus to which a plurality of electronic devices are connected via a serial bus, the control method comprising:
- updating device information on the plurality of electronic devices if a reset signal is received;
detecting an electronic device that generated the reset signal;
displaying electronic device items corresponding to the plurality of connected electronic devices based on the updating device information on the plurality of electronic devices; and
changing a display state of an electronic device item corresponding to the detected electronic device when the electronic device items are displayed.
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Abstract
A display apparatus and a control method of a display apparatus to which a plurality of electronic devices is connected via a serial bus are provided. The control method includes: updating device information on the plurality of electronic devices if a reset signal is received; detecting an electronic device that generated the reset signal; displaying electronic device items corresponding to the plurality of connected electronic devices based on the updating device information on the plurality of electronic devices; and changing a display state of an electronic device item corresponding to the detected electronic device when the electronic device items are displayed. Thus, the present invention allows a user to efficiently recognize an electronic device generating a bus reset when the electronic device is connected to or disconnected from a network.
61 Citations
23 Claims
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1. A control method of a display apparatus to which a plurality of electronic devices are connected via a serial bus, the control method comprising:
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updating device information on the plurality of electronic devices if a reset signal is received;
detecting an electronic device that generated the reset signal;
displaying electronic device items corresponding to the plurality of connected electronic devices based on the updating device information on the plurality of electronic devices; and
changing a display state of an electronic device item corresponding to the detected electronic device when the electronic device items are displayed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A display apparatus to which a plurality of electronic devices are connected via a serial bus, the display apparatus comprising:
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a user interface (UI) generating unit which generates a UI including an electronic device menu including electronic device items corresponding to the plurality of electronic devices;
a controlling part which determines whether a reset signal is received, updates device information on the plurality of connected electronic devices if it is determined that the reset signal is received, detects an electronic device that generated the reset signal, controls the UI generating part to display an electronic device menu with a display state of the electronic device items changed; and
a display part which displays the UI. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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Specification