Using Blank Function - LG RL-JT10 Owner's Manual

Using Blank function

* This function may be effective if you need to get attention of an audience during presentations, meetings or briefings.
1
Press the BLANK
* The screen turns off to a background color and sound also turns off.
* You can choose the background color. Refer to page 38.
2
Press any buttons to cancel the blank function.
* On exiting the blank status sound also is restored.
37
button.