| 摘要 |
<p>There is a problem in that, conventionally, an OSD of a channel sign is displayed in a uniform pattern regardless of any switching operations. For this reason, it may be difficult for a user to intuitively grasp which switching operation causes a screen display, that is, the content of the switching operation, based only on information on a screen, in the case where the user watches not a remote controller at hand but a TV screen, in particular. To solve the above-mentioned problem, an AV device is provided which has a function for displaying an animation of the channel sign from bottom to top in the case where an up key of a broadcast reception channel is operated, for example, and a function for displaying the animation of the channel sign from right to left in the case where an external input (input channel) switching operation is performed with respect to a drive which is subjected to the slot-in of an optical medium from the right side of the device for reproduction, so that the user is capable of intuitively grasping the content of the operation.</p> |
