摘要 |
When a communication connection with a device is disconnected during execution of a display based on data transmitted from the connected device, it can be controlled to continue or end the display according to a class of the device. A display apparatus 1 includes a USB connector 102 used to connect an external device so as to be able to communicate with that device. The display apparatus 1 also includes a CPU 107 which controls to make a display based on data received from the external device with which a communication connection is established via the USB connector 102. The CPU 107 acquires class information indicating a class of the external device, the communication connection of which is established. When the communication connection with the external device is disconnected, if the acquired class information indicates a predetermined class, the CPU 107 controls to continue the display based on the received data, and if the class information does not indicate the predetermined class, the CPU 107 controls to end the display. |