ActivPanel User Guide 45
Troubleshooting
VGA Problems
The display ripples or flickers.
•
Open the OSD menu and select the Auto Adjust option.
Then, if necessary, manually adjust pitch and phase.
•
Verify that the display adapter or video card matches the
specifications for the interactive pen display.
•
Adjust the refresh rate in the display properties control panel.
The display is not clear.
Text or other portions of the
screen appear blurred.
•
Set the display resolution of your video card to the maximum
(native) resolution that can be used with your pen display. See
the Product specifications for details.
•
Turn off the pen display, then turn it back on.
•
Open the OSD menu and select the Auto Adjust option.
If necessary, manually adjust the brightness, pitch, and phase settings.
The display and LCD panel are
not lined up. The display size is
not correct.
•
Open the OSD menu and select the Auto Adjust option.
•
As necessary, adjust pitch and phase, and horizontal and vertical
position. Note that some video cards may not show the display
in proper sizing.
The display ripples or shows a
moiré pattern. The display
color is not even.
•
Open the OSD menu and select the Auto Adjust option. If
this does not solve the problem, select the
Reset option to set
the display back to the factory default settings.
•
As necessary, adjust pitch and phase.
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