User Manual

DVI2USB 3.0 User Guide Visual video adjustments

Item Description

Horizontal shift

Configure horizontal shift to offset the captured image position. For

example, a captured image shifted slightly to the right (horizontally) can

be corrected with minor adjustments to the horizontal shift settings.

Increasing the value entered in the Horizontal Shift field shifts the image

to the right, decreasing it shifts the images to the left.

Vertical shift

Configure vertical shift to offset the captured image position. For

example, a captured image shifted slightly downward (vertically) can be

corrected with minor adjustments to the vertical shift settings.

Increasing the value entered in the Vertical Shift field shifts the image up,

decreasing it shifts the images down.

Set offset/gain

(brightness/contrast)

VGAsources only

The offset and gain settings control the image brightness and contrast

respectively.

Increasing the offset control causes the image to become darker.

Increasing the Gain control gives the image more contrast.

Sampling phase

VGAsources only

This setting adjusts the vertical synchronization properties of the image.

You may need to change it when there is a repetitive distortion or

blurriness on the horizontal axis of the image. Adjust the setting in small

steps until a sharper image is displayed.

PLLadjustment

This setting is used to squeeze or stretch the image horizontally.