Christie DS4K User Manual page 108

Professional 3-chip projectors
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Section 6: Specifications
Inputs
6-2
'
Standard Analog RGB or YPbPr
Horizontal Frequency Range
Vertical Frequency Range (See Note 2)
Scan format
Pixel Clock Rate (max.)
Signal Format
Input Levels
R, G, B, - with sync:
R, G, B, - without sync:
Pb, Pr
Nominal Impedance
Note 2: 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 (i.e., frames will be dropped).
Sync
(Interlaced or Progressive Scan Format)
Horizontal Frequency Range
Vertical Frequency Range (See Note 1)
Sync Type
Polarity (See Note 3)
Input Levels (See Note 3)
DC Offset (See Note 3)
Nominal Impedance (See Note 3)
Horizontal Sync Duty Cycle
Note 3: Does not apply to sync-on-green/luma.
Composite Video and S-Video
Signal Formats
Video Standards
Input Levels
DC Offset
Nominal Impedance
Return Loss (VSWR)
(Interlaced or Progressive Scan Format)
Composite-video:
S-video luma (Y):
S-video chroma (C):
User's Manual
31 – 120 kHz
23.97 – 150 Hz
Interlaced or progressive
220 MHz max
Analog RGB, YPbPr, Composite (on
"G, PB" input and S-video (luma on
"R/Pr/Y" input and chroma on
"B/Pb/C" input)
±2 dB
1.0V
p-p
±2 dB
0.7V
p-p
±2 dB
0.7
p-p
75 ohms
31 – 120 kHz
23.97 – 150 Hz
Separate H and V, direct or swapped
Composite
(bi-level, tri-level, XOR, OR)
Sync-On-Green/luma
(bi-level, tri-
Serration and /or Equalization pulses
MacroVision for standard &
progressive video
Positive or Negative
0.5V
– 4.0V
pp
pp
±3V
75 ohms
3% min, 20% max
Composite-video
(CVBS),
NTSC, NTSC 4.43, PAL, PAL M,
PAL N, PAL60, SECAM
1.0 Vp-p ±3 db (including sync tip)
1.0 Vp-p ±3 dB (including sync tip)
630 mV nominal (burst)
±2 V
75 ohms
20 dB min (1.2:1 max.) @ 6 MHz
level)
S-video
Y/C)

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