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Digital Projection Ltd. M-Vision WUXGA Series
V
Vertical Scan Rate
The rate at which the frames of the incoming signal are refreshed. The rate is set by the vertical synchronization from the source
and measured in Hertz.
Vignetting
Optical cropping of the image caused by the components in the projection lens. This can happen if too much offset is applied
when positioning the image using the lens mount.
Vista
An aspect ratio of 1.66:1.
W
WUXGA
A display resolution of 1920 x 1200 pixels with a 16:10 screen aspect ratio. (Stands for Widescreen Ultra Extended Graphics Array.)
Y
Y
This is the luminance input (brightness) from a Component Video signal.
YUV
Color difference signals used with 'Y' for analog Component Video inputs. They provide information about the signal color. Not to
be confused with Cr, Cb.
Z
ZScreen
A special kind of light modulator which polarizes the projected image for 3D viewing. It normally requires that images are projected
onto a silver screen. The ZScreen is placed between the projector lens and screen. It changes the polarization of the projected
light and switches between left- and right- handed circularly polarized light at the field rate.
Rev A January 2024
page 136
APPENDIX D: GLOSSARY OF TERMS
Notes
Reference Guide
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