SMART Podium 500 Series, User Manual

Page: 58 / 70

Symptoms Solution
Colour quality is inaccurate
Use the OSD options to return the current display parameters to the
factory default settings.
N
N O T E
See Adjusting video settings with the on-screen display (OSD)
menu on page 55
When an image appears for
a long time without
refreshing the screen, an
after image remains.
Use a screen saver or other power management feature.
VGA display issues
If you encounter image issues with your interactive pen display with a VGA connection, refer to the
following table.
Symptom Solution
The display ripples or
flickers.
l
Use the OSD options to return the display parameters to the
factory default settings.
l
Use OSD options to adjust the phase and pitch (VGA only).
l
Make sure that the display adapter or video card matches the
specifications for the interactive pen display.
l
Adjust the refresh rate in the Display Properties control panel.
N
N O T E
See Adjusting video settings with the on-screen display (OSD)
menu on page 55
N
N O T E
Some video cards might not show the size of the display correctly.
The display ripples or shows
a wavy pattern.
OR
The display colour isn’t
even.
l
Select Auto Adjust in the OSD options to automatically
optimise the display screen image (VGA only). If necessary,
use the OSD options to adjust the phase and pitch (VGA only).
l
Use the OSD options to return the display parameters to the
factory default settings.
N
N O T E
See Adjusting video settings with the on-screen display (OSD)
menu on page 55
C H A P T E R 6
Troubleshooting your SMART Podium interactive pen display
50