Section 6: Specifications
6-2 Christie DS+60/DW30/Matrix 3000 User’s Manual
* for DS+60 and Matrix 3000, 0% offset is equal to half the image above and below lens center (525
pixels) OR half the image to the left or right of lens center (700 pixels) – see table below.
Table5.1. SXGA+ Lens Offsets
%
Pixels
%
Pixels
%
Pixels
%
Pixels
0.8:1 fixed
38-809082-02
12%
+/-63
56%
+/-588
7%
+/-48
53%
+/-748
1.2:1 fixed
38-809083-02
120%
+/-630
110%
+/-1155
78%
+/-546
89%
+/-1246
1.3-1.7:1 zoom
38-809084-02
120%
+/-630
110%
+/-1155
78%
+/-546
89%
+/-1246
1.7-2.5:1 zoom
38-809085-02
120%
+/-630
110%
+/-1155
78%
+/-546
89%
+/-1246
2.5-4.0:1 zoom
38-809086-02
120%
+/-630
110%
+/-1155
78%
+/-546
89%
+/-1246
4.0-7.0:1 zoom
38-809087-02
120%
+/-630
110%
+/-1155
78%
+/-546
89%
+/-1246
Maximum amount of
projected image to one
side of lens center
Lens Type
Vertical Offset
(% of half height)
Maximum amount of
projected image above or
below lens center
Horizontal Offset
(% of half width)
Part No.
* for DW30, 0% offset is equal to half the image above and below lens center (360 pixels) OR half
the image to the left or right of lens center (640 pixels) – see table below.
Table 5.2. 720P Lens Offsets
Analog RGB or YPrPb
(Interlaced or Progressive Scan Format)
Horizontal Frequency Range
15 – 120 kHz
Vertical Frequency Range (See Note 1)
23.97 – 150 Hz
Pixel Clock Rate
13-210 MHz max
Signal Format
Input Levels
R, G, B, - with sync:
1.0V
p-p
±
2dB
R, G, B, - without sync: 0.7V
p-p
±
2dB
Pb,
Pr
0.7
p-p
±
2dB
DC Offset
±
2V
Nominal Impedance 75
ohms
Note 1: Value specifies frame rate of non-interlaced sources and field rate for
interlaced sources. Frame/field rates higher than the maximum refresh rate of the
panels will be displayed at a lower rate.
Sync
(Interlaced or Progressive Scan Format)
Horizontal Frequency Range
15 – 120 kHz
Vertical Frequency Range (See Note 1)
23.97 – 120 Hz
Sync Type
Separate H and V
Composite
(bi-level, tri-level, XOR)
Sync-On-Green/luma
(bi-level, tri-
level)
MarcoVision
compatible
Polarity (See Note 2)
Positive or Negative
Input Levels (See Note 2)
0.5V
pp
– 4.0V
pp
DC Offset (See Note 2)
±
3V
Nominal Impedance (See Note 2)
75 ohms
Horizontal Sync Duty Cycle
3% min, 20% max
Note 2: Does not apply to sync-on-green/luma.
Lenses
'
(optional)
Inputs
'
%
Pixels
%
Pixels
%
Pixels
%
Pixels
0.88:1 fixed
38-809082-02
81%
+/-292
90%
+/-652
31%
+/-200
66%
+/-840
1.3:1 fixed
38-809083-02
231%
+/-832
110%
+/-1192
104%
+/-664
102%
+/-1304
1.42-1.86:1 38-809084-02
231%
+/-832
165%
+/-1192
104%
+/-664
102%
+/-1304
1.86-2.73:1 38-809085-02
231%
+/-832
165%
+/-1192
104%
+/-664
102%
+/-1304
2.73-4.38:1 38-809086-02
231%
+/-832
165%
+/-1192
104%
+/-664
102%
+/-1304
4.38-7.66:1 38-809087-02
231%
+/-832
165%
+/-1192
104%
+/-664
102%
+/-1304
Maximum amount of
projected image to one
side of lens center
Lens Type
Part No.
Vertical Offset
(% of half height)
Maximum amount of
projected image above or
below lens center
Horizontal Offset
(% of half width)
