IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY SYSTEM

摘要

An image display apparatus 200 includes a display unit 210, a communication IF unit 218 and a CPU 202. When the communication IF unit 218 receives data representing that an external device is operated, CPU 202 displays a corresponding cursor on the display unit 210. If the communication IF unit 218 does not receive in a prescribed time period data representing that the external device operated, the CPU 202 erases the corresponding cursor from the display unit 210. When the communication IF unit 218 receives an instruction of special display from an external device, the CPU 202 displays a corresponding cursor in a special manner on the display unit 210. Thus, a cursor that is not operated for a prescribed time period can automatically be erased, and it is possible to display a cursor in a special manner.

主权项

1. An image display apparatus, including a display unit displaying an image and a communication unit communicating with an external device, comprising:
a control unit controlling said display unit; wherein in response to said communication unit receiving data indicating that said external device is operated, said control unit causes said display unit to display a cursor corresponding to said external device; and determining that said external device is not operated for a prescribed time period, said control unit causes said display unit to erase the cursor corresponding to said external device.