Mitsubishi Electronics DV156 manual Exit/Volume, Power, Auto, Enter, Select/Adjust Wheel

Exit/Volume	Power
AUTO	Enter
Select/Adjust Wheel

Power: Turn the monitor on or off.

AUTO: Automatically adjusts the vertical position, pixel phase, horizontal position and pixel clock.

Exit: Return to the main menu or exit the OSD menu without saving. Press the exit key when the OSD is not displayed to adjust the audio volume.

Enter: Enter sub-menus, select items, save changes.

Wheel: Turn this to select a menu item or make an adjustment when using the OSD. Also acts as a hot key for Brightness and Contrast adjustment.

To manually adjust the image:

1.Display the adjustment test pattern. This is the best way to observe changes as you adjust the image. Windows users should run the Auto.exe test pattern program. For non-Windows operating systems, you also can use the test pattern described in the previous section or another full-screen image, such the desktop of the operating system.

2.Open the OSD menu by pressing the Enter button on the monitor.

3.Turn the wheel to select the Geometry submenu and then press Enter.

4.Five patterns will be shown at the top of the OSD window. Use the wheel to select Clock and then press Enter.

5.Check the current setting. Use the wheel to tune the sampling clock to get the optimum picture. Look at the centre section of the test pattern that has alternating black and white vertical lines that are each 1 pixel wide. There should be no vertical noise bands visible within the image.

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