TRANSMITTER, RADIO COMMUNICATION SYSTEM, PROGRAM, COMPUTER-READABLE RECORDING MEDIUM WHERE PROGRAM IS RECORDED

摘要

A worker gives an instruction by using a remote control (80) to change the signal output from a microcomputer (67) of a video transmission unit (20) to be examined to an antenna to an ON state. The worker selects an antenna to be examined by using the remote control (80) for a pair of the video transmission unit (20) and a display unit (30) on an examination line. That is, the worker selects an antenna to function. In this case, the worker selects at least one antenna for the video transmission unit (20) and the display unit (30). The antennas are selected so that the communication performances of the antennas can be known from the combination of the selected antennas.