| 摘要 |
PURPOSE: A rotation movement for a display device and a control method thereof for controlling the direction of the display device are provided to prevent unnecessary rotation movement and reduce manufacturing cost. CONSTITUTION: A control method of a display device includes as follows. An attachment unit is attached on the display device. An electric rotation movement device rotates the attachment unit. A receiver(11) receives wireless signal from a remote controller by installing the display device or the attachment unit. A controller(13) controls the electric rotation movement unit according to the signal of the receiver. The controller detects the rotation movement location among the detection result according to the received signal and detects the received signal strength of the radio signal from the receiver. |
