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Section 2: Installation and Setup
013-100149-02 Rev. 1 (01/07) Christie DS+60/DW30/Matrix 3000 User’s Manual 2-7
Table 2. 2 Lens Offsets for DW30 (720P)
%Pixels%Pixels%Pixels%Pixels
0.8:1 fixed 81% +
/
-292 90% +
/
-652 31% +
/
-200 66% +
/
-840
1.2:1 fixed 231% +
/
-832 110% +
/
-1192 104% +
/
-664 102% +
/
-1304
1.3-1.7:1 231% +
/
-832 165% +
/
-1192 104% +
/
-664 102% +
/
-1304
1.7-2.5:1 231% +
/
-832 165% +
/
-1192 104% +
/
-664 102% +
/
-1304
2.5-4.0:1 231% +
/
-832 165% +
/
-1192 104% +
/
-664 102% +
/
-1304
4.0-7.0:1 231% +
/
-832 165% +
/
-1192 104% +
/
-664 102% +
/
-1304
V
ertical Offset
(% of half height)
Maximum amount of
projected image above or
below lens center
Horizontal Offset
(% of half width)
Maximum amount of
projected image to one
side of lens center
Lens Type
NOTES: 1) % Offset = # pixels of offset / half panel resolution x 100 2) Offsets are subject to
±
7% centering tolerance.
Figure 2.2. Examples of Vertical Offset