Rockwell Automation 6185-K Economy Line Monitors User Manual - Manual (Page 26)

26 6185 Economy Line Monitors
Publication 6185-UM003C-EN-P
The Coarse adjustment controls the video sample rate of the monitor and
effects the horizontal size of the monitor image
If you are running native mode…
You should see individual lines across the center section of the ScreenSet
utility. If you do not see these individual lines, adjust the Coarse OSD
setting until the lines are as clear as possible.
Use the following as a guideline.
Figure 14
Correct Coarse Setting Figure 15
Incorrect Coarse Setting
A repeating vertical shaded bar pattern may occur across the screen if the
Coarse setting is incorrect.
If you are running non-native mode…
If you are running non-native mode (resolution different than the
monitor), the left side border on the setup screen should be as far left as
possible while still being visible. Refer to Check Operating Resolution
on page 22.
Note: The left side border could be off the screen just to the left.
If it is not, adjust the Horizontal Position control until it is.
Once the left side is set, adjust the Coarse setting until the right side
border is as far right as possible while still being visible.
If you see video noise across the center section of the setup screen, adjust
the Fine setting until the lines are as clear as possible.
Fine settings are sometimes referred to as Phase settings.
Note: All the noise may not be eliminated, due to environmental
conditions and some video cards.
Verifying the Coarse
Settings
Verifying Fine Settings