Section 2: Installation and Setup
M Series User Manual
2-11
020-100009-05 Rev. 1 (09-2010)
Table 2.1 WUXGA/WXGA Vertical Offset Ranges
Table 2.2 HD 1080p Vertical Offset Ranges
Table 2.3 SXGA+ Vertical Offset Ranges
NOTES: 1)
Offsets are subject to ±7% centering tolerance.
2)
% Offset = # of pixels of offset/half vertical panel
resolution x 100.
The horizontal position of the image can also be offset; that is moved to the left or right of optical center, by
adjusting the motorized lens mount. The amount of horizontal offset available depends on the lens installed
and if the image has already been vertically offset. Horizontal offset can be expressed as the percent of half the
image width or the number of pixels of shift to one side of lens center.
Table 2.4
,
Table 2.5
and
Table 2.6
each
show the horizontal offset of a lens type. See
Figure 2-13 Horizontal Offset Examples
.
WUXGA Lens Description
Lens Part Number
Minimum Offset
Above or Below
Lens Center
Lens ILS 0.73:1SX+/0.67:1HD
118-100110-XX
±22%
±132 pixels
Lens ILS 1.25-1.6SX+/1.16-1.49HD
118-100111-XX
±82%
±492 pixels
ALL OTHER LENSES
±112%
±672 pixels
WXGA Lens Description
Lens Part Number
Minimum Offset
Above or Below
Lens Center
Lens ILS 0.73:1SX+/0.67:1HD
118-100110-XX
±50%
±192 pixels
Lens ILS 1.25-1.6SX+/1.16-1.49HD
118-100111-XX
±120%
±460 pixels
ALL OTHER LENSES
±150%
±576 pixels
HD 1080p Lens Description
Lens Part Number
Minimum Offset
Above or Below
Lens Center
Lens ILS 0.73:1SX+/0.67:1HD
118-100110-XX
±35%
±189 pixels
Lens ILS 1.25-1.6SX+/1.16-1.49HD
118-100111-XX
±102%
±551 pixels
ALL OTHER LENSES
±119%
±643 pixels
SXGA+ Lens Description
Lens Part Number
Minimum Offset
Above or Below
Lens Center
Lens ILS 0.73:1SX+/0.67:1HD
118-100110-XX
±23%
±121 pixels
Lens ILS 1.25-1.6SX+/1.16-1.49HD
118-100111-XX
±73%
±383 pixels
ALL OTHER LENSES
±100%
±525 pixels
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