MUTE SETTING and STILL function　1:39

Use the MUTE SETTING function to mute the audio output and video (blacks-out the screen) by remote control operation. Alternatively, you can use the remote control STILL operation to freeze a displayed image.
*Using the MUTE SETTING or STILL function does not affect the externally connected device's audio/video signal; it continues playing and does not stop based on the monitor's audio/video state.