Christie DHD600-G User Manual page 26

WXGA Projectors:
Vertical Image Offset: 0% Offset (WXGA)
400 pixels
above lens
center.
400 pixels
below lens
center.
Vertical Image Offset: 100% Offset (WXGA)
400 pixels of shift
above lens center.
G Series User Manual
020-000648-01 Rev. 3 (02-2014)
No offset is applied - 0% offset.
Half of the image appears above lens center
and half of the image appears below lens
center.
Lens center
Image has been offset 400 pixels above lens
center, so the center of the image is now 400
pixels above where the center of the image
was at 0% offset (or lens center).
The offset is
+400/400 * 100% = +100%.
Lens center
Section 3: Installation
3-9