Ask Proxima 9100 manual Vertical Double Image, Faint, Vertical Lines of Distortion

Vertical Double Image

Figure 6-4, Adjusting the vertical position

Use the Setup key or the following procedure to adjust the Vert. Pos control:

1Open the Main menu.

2Select Advanced.

3Select Vert. Pos (Vertical Position).

4Press the down arrow key until the image is properly aligned.

Note: There are separate Vert. Pos values for Normal and Fit-to-View Modes. Adjustments in one mode are not made in the other.

If this adjustment does not correct the problem, try a different Source Mode setting. Make sure the selection has the correct resolution and the closest V-sync and H-sync values.

Faint, Vertical Lines of Distortion

1Use the Cyclops remote control to adjust the sync first. If the lines of distortion move uniformly across the screen as you adjust the sync, there is a Dot Clock problem.

2Adjust the Dot Clock SLOWLY so that the shading gets further and further apart, until it is gone. Considerable trial and error may be required to avoid skipping over the correct value.

Dark, Vertical Lines of Distortion

Dark, uniformly spaced vertical lines (sometimes with smaller lines on either side of each dark line) may be seen in Fit-to-View mode or Normal Mode, or both. Any of the following steps may eliminate this problem.

Troubleshooting 6-7