Image Adjustments - Webster IRP 4100 Installation Manual

Image Adjustments

When properly installed and adjusted, the projected image should
just fill the entire screen. The edges of the image should be straight
and parallel to the edges of the screen. The distance between the
edges of the screen and the edges of the image should be no more
than 0.2" (5mm) on all sides.
To adjust the image:
1 Display an image that has very clear boundaries on all four
sides. Some users may find it easier to use their computer's
Desktop screen, while others may wish to run an application
that enables them to display a full-screen, all white image (such
as a paint program, or the Webster application window with the
Current Board selected and shown in full-screen view).
2 If the image on your screen is too large or too small, adjust the
projector zoom until the image nearly fills the IRP screen without
extending beyond its edges in any direction.
Refer to the documentation that came with your projector for
specific instructions on how to find and adjust the projector
zoom control.
3 If the image on your screen is not in focus, adjust the projector
focus until the image is clear and sharp.
Refer to the documentation that came with your projector for
specific instructions on how to find and adjust the projector
focus control.
4 If the image is not square with your screen or you cannot obtain
a clear image, contact the vendor who designed and/or installed
your custom projector installation and work with them to
complete the image adjustments.
INSTALLING THE IRP 4100 AND 5100 9