"Frequency"changes the projector's refresh rate to match the
frequency of your computer's graphic card. If you can see a vertical
flickering bar in the projected image, use this function to make an
Synchronizes the signal timing of the display with the graphic card. If
you experience an unstable or flickering image, use this function to
Adjusts the sharpness of the image.
Note: "H. Position", "V. Position", "Frequency" and "Tracking" functions
are not supported under DVI and Video mode.
Note: "Sharpness" functions is not supported under DVI and Computer
When you select this function, the projector reverses the image
so you can project behind a translucent screen.
When you select this function, the projector reverses and inverts
the image at same time. You can project from behind a
translucent screen with ceiling mounted projection.
to move the image left.
to to move the image right.
to move the image down.
to move the image up.
to decrease the sharpness.
to increase the sharpness.