Epiphan VGA2USB Pro - Manual (Page 141)

18. Advanced topics Configuring image adjustments
User Guide Page 141
Figure 41:Horizontal and Vertical Shift
Increasing or decreasing the Horizontal setting will cause the
image to be shifted to the left or right respectively. Increasing or
decreasing the Vertical setting will cause the image to be shifted
upward or downward respectively.
Offset and Gain Controls (brightness/contrast)
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.