| 摘要 |
<p>A controller transmits a command to a target. The command inquires an operable range of a predetermined function (function of adjusting one of brightness, contrast, color, color density, resolution, contrast, gamma, hue, saturation, setup level, sharpness, and iris). The controller receives a response to the command. In accordance with the response, the controller graphically displays the operable range of the predetermined function. The controller also transmits a command for inquiring a remotely controllable function to the target, and receives a response to the command. In accordance with the response, the controller graphically displays the remotely controllable function supported by the target.</p> |
