Rockwell Automation 6185-C_B Industrial 15 12 Inch Monitor User Manual - Manual (Page 28)

28 Bulletin 6185-C and 6185-B Industrial Flat Panel Monitors
Publication 6185-5.1
Verifying the Horizontal Position
Verify that the horizontal position is set correctly. The setup image has a
thin white border around the image. It should be visible on the right and
left sides of the screen.
1. Highlight the Horizontal Position option and press Select.
2. Adjust the horizontal screen position so that the white border line is
visible on both sides of the image.
If the horizontal size and position are adjusted correctly, you should
be able to adjust the horizontal position one adjustment to the left or
right and the white border line should move off the edge of the
screen. If this does not occur, you may need to repeat the horizontal
size adjustment step.
3. Exit the Horizontal Position menu.
Verifying the Vertical Position
Verify that the vertical position is set correctly. The setup image has a
thin white border around the image. It should be visible on the top and
bottom sides of the screen.
1. Highlight the Vertical Position option and press Select.
2. Adjust the vertical screen position so that the white border line is
visible on the top and bottom of the image.
3. Exit the Vertical Position menu.
Verifying the Clock Phase
Verify that the clock phase of the monitor is adjusted to best match the
input video signal. An incorrect phase adjustment will show up on screen
as “jitter” or fuzzy lines through the center section of the setup image.
1. Highlight the Clock Phase option and press Select.
2. Adjust the clock phase until the screen image is sharp and there is no
screen “jitter.”
This adjustment selects the best match the video clock rate of the
workstation’s video card
3. Exit the Clock Phase menu.