Display apparatus, wireless transmitting and receiving system, display method, display control program, and recording medium

A wireless transmitting and receiving system for wirelessly transmitting and receiving at least (i) a recognition information signal for identifying the wireless transmitting and receiving system and (ii) a video signal,

• the wireless transmitting and receiving system, comprising:
• a wireless transmitting apparatus for wirelessly transmitting the recognition information signal and the video signal;
• and
• a display apparatus, which includes:
• wireless receiving means for receiving the recognition information signal and the video signal;
• detecting means for carrying out detection of the recognition information signal;
• display means for displaying an image in accordance with at least the video signal;
• storage means for storing display information indicating that it is not possible to receive a signal;
• and
• display control means for, when the video signal is not normally received, causing the display means to display one of a plurality of poor reception information that are based on the display information,
• the poor reception information of which the display control means causes a display differs according to a result of the detection carried out by the detecting means.

A display apparatus for wirelessly receiving at least (i) a recognition information signal for determining whether or not the display apparatus is identified with a wireless transmitting apparatus and (ii) a video signal;

• the display apparatus, comprising:
• display means for carrying out a display in accordance with at least the video signal;
• wireless receiving means for receiving at least the recognition information signal and the video signal each transmitted wirelessly;
• recognition information signal detection means for detecting the recognition information signal of the signals received by the wireless receiving means;
• and
• display control means for outputting a signal causing the display means to display display information which indicates that it is not possible to receive a signal and whose display format is changed according to the recognition information signal detected by the recognition information signal detection means.

A display method for wirelessly receiving at least a video signal so as to display an image in accordance with the video signal,

• the display method, comprising:
• a first step of determining whether or not the video signal that is wirelessly transmitted is unable to be received;
• a second step of, when it is determined in the first step that the video signal is unable to be received, at least making a determination as to whether or not a recognition information signal for determining whether or not a display apparatus is identified with a wireless transmitting apparatus is identical to a predetermined recognition information signal;
• and
• a third step of displaying, in accordance with a result of the determination made in the second step, that it is not possible to receive a signal.

A control display program for wirelessly receiving at least a video signal so as to display an image in accordance with at least the video signal,

• the display control program causing a computer to carry out:
• a procedure of judging whether it is not possible to receive the video signal wirelessly transmitted,
• the first step of determining whether or not the video signal transmitted wirelessly is unable to be normally received;
• the second step of, when it is determined in the first step that the video signal is unable to be normally received, at least making a determination as to whether or not a recognition information signal for determining whether or not a display apparatus is identified with a wireless transmitting apparatus is identical to a predetermined recognition information signal;
• and
• the third step of displaying, in accordance with a result of the determination made in the second step, that it is not possible to receive a signal.