User’s Manual
USEFUL TIP
You can easily change video signal source by simply pressing the LEFT ◄ or RIGHT ► button without entering the OSD window. Just press the LEFT ◄ or RIGHT ► button anytime to switch video signal source between VGA1 and VGA2 for the corresponding panel.
Brightness
1.Press the LEFT ◄ or RIGHT ► button until the Brightness icon is highlighted.
2.Press the MENU button to select the Brightness icon.
3.Press the LEFT ◄ or RIGHT ► button to set the brightness on the
4.Press the EXIT button to save settings.
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