Christie Roadster S+ User Manual page 22

INSTALLATION & SETUP
Table 2.1. Maximum Amount of Image Offset from Lens Center
Lens Type
(All motorized
SXGA+ Lenses
2-16
Roadster/Mirage S+ User's Manual
If necessary, vertical position of the image can be offset—that is, moved up or down
in relation to lens center—by using the motorized offset function. Starting with no
offset, the image from this projector can be moved up or down by a maximum
distance of 525 pixels for SXGA+ resolution, resulting in the entire image displayed
above or below lens center. See Table 2.1 and Figure 2.20.
NOTE: Not applicable for the fixed lens.
THE HORIZONTAL POSITION
of lens center—by using the motorized offset function. Starting with no offset, the
image from this projector can be moved left or right by a maximum distance of 350
pixels for SXGA+ resolution, resulting in 75% of the image displayed to one side of
lens center. See Table 2.1 and Figure 2.21.
Offset Movement
or
lenses)
100%
(525 pix) (350 pix)
NOTES: 1) Offsets are not available with fixed lenses. 2) When offset movement is stated as a percentage (see left
columns), this represents the percentage of ½ image height or½ image width 3) All offset values are ±7%.
of the image can be offset—that is, shifted left or right
Max. Amount of Display
Above or Below Lens Center
or
50% 1050 pixels or
Figure 2.20. Maximum Vertical Offset
Max. Amount of Display
Right or Left of Lens Center
100% 1050 pixels or 75%