LG LP-XG2 - Manual (Page 32)

31
Using Blank function
* This function may be effective if you need to get attention of the attendants in meetings or briefings.
Press the BLANK button.
* The screen turns to be covered with background color and sound becomes off.
* You can choose the background color. Refer to page 32.
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To exit the blank status, press the BLANK button again.
* If exiting the blank status sound also becomes on.
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