摘要 |
<P>PROBLEM TO BE SOLVED: To provide a projector which can eliminate the problem that when the reproduction of video content recorded in recording media is started, volume is too high or too low. <P>SOLUTION: When a reproduction operation for a DVD medium M is received, control means 20 reads sound information from the DV medium M for a predetermined length of time. When the maximum volume from a loudspeaker 41 corresponding to the read sound information exceeds a predetermined limit volume L1, the control means 20 performs volume limit processing in which output volume is adjusted by volume signal processing means 40 so that the maximum output volume decreases to the limit volume L1 or less. <P>COPYRIGHT: (C)2013,JPO&INPIT |