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How to Use the OSD Menus
1.Press the “MENU” button to pop up the
2.Choose the adjustment items by pressing the “SELECT/AUTO” button.
3.Adjust the value of the adjustment items by pressing the “” or “}” button.
4.Once you don’t operate the OSD menus after a
5.To disable the OSD menu buttons, please follow the instructions below. Please note: the monitor has to be ON with a valid signal present.
a.Press and hold the
b.With the
c.The wording “OSD Locked” will appear for 3 seconds on the monitor. This indicates that all the front buttons, with the exception of the power button, are now disabled.
6.To enable the OSD menu buttons, please follow the instructions below. Please note: the monitor has to be ON with a valid signal present.
a.Press and hold the
b.With the
c.The wording “OSD Unlocked” will appear for 3 seconds on the monitor. This indicates that all the front buttons are now enabled.
14PT191MU User’s Guide