User Control - Acer EK220Q Abi User Manual

User control

Basic controls
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Description
Go to the main menu.
Enter the source mode.
Enter contrast adjustment.
Enter brightness adjustment.
In the powered-off state, pressing the button powers on
the device; in the powered-on state, pressing the button
normally enters the mode switching menu, and long-
pressing for 3 seconds powers off the device.
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