Casio XJ-A142 User Guide - Manual (Page 50)

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To mute the audio (VOLUME)
1.
Press the [VOLUME +] or [VOLUME –] key to display the “Volume” screen.
2.
Press the [ENTER] key.
z This stops output from the speaker.
3.
To restore the audio, press the [VOLUME +] or [VOLUME –] key.
To momentarily blank the image and mute the audio (BLANK)
1.
Press the [BLANK] key.
z This blanks the screen by displaying the blank screen image specified by the Setup Menu
“Blank Screen” setting (page 59) and mutes the audio.
2.
To resume normal image and sound, press the [BLANK] key (or [ESC] key).
To freeze an image (FREEZE)
Press the [FREEZE] key to freeze the current input source image. To return to the real-time input
source image, press the [FREEZE] key again or press the [ESC] key.
To auto adjust an image (AUTO)
Press the [AUTO] key.
z Pressing the [AUTO] key automatically adjusts the frequency and phase in accordance with the
input signal, which can reduce flickering and other projected image problems.
z This operation is supported while the input source is Computer (RGB).