| 摘要 |
When a signal generated by operating a power supply key 206 on a remote controller 115 is received, video and audio are muted, a backlight 109 of an LCD panel 107 is turned off, and a power supply to the LCD panel 107 is turned off. The voltage of the power supply to the LCD panel 107 is monitored. When the voltage is equal to or lower than a predetermined value, the power supply to the whole of a television receiver is turned off. When the power supply key 206 on the remote controller 115 is operated before the voltage supplied to the LCD panel 107 is equal to or lower than the predetermined value, the video and audio mute mode is canceled, the backlight 109 of the LCD panel 107 is turned on, and the power supply to the LCD panel 107 is turned on. <IMAGE> |
