Pixel Defects; Image Artifacts; Picture Centering; Feature Set - Christie M-Series User Manual

Section 7: Specifications

7.1.12 Pixel Defects

Red
Green
Blue

7.1.13 Image Artifacts

Evaluate on multi-burst or fine grid test pattern

7.1.14 Picture Centering

1080p centering error
SXGA+ centering error
7.2

Feature Set

7.2.1 Airflow

Air intakes
Air exhaust

7.2.2 Air Filters (Optional)

Filter media types
Filter access

7.2.3 Dust Sealing

Dust sealed DMDs
Dust sealed illumination system

7.2.4 ILS (Intelligent Lens System)

Motorized lenses and lens mount with position
encoding
Accuracy
Manual control
Calibration
User Configurable Calibration Modes
Calibration time
Bore sight
Travel time stop to stop
Zoom and Focus
Offsets
Manual Lens Movement
7-4
0 bright, 1 dark
0 bright, 0 dark
0 bright, 2 dark non-adjacent
No visible artifacts with observer at 1 full screen
height from image
±5% of vertical offset (32 pixels)
±5% of vertical offset (26 pixels)
Right side of projector
Hot lamp exhaust: rear of projector
Cool light engine exhaust: left side of projector
Coarse foam filter
Fog filter
Service-interchangeable via access panel
Gasket sealed
Sealed from lamp input to entrance face of prism
when lamps are installed
Zoom, focus, horizontal and vertical offsets
±2 pixel
1/3 pixel fine movement control per button press on
any applicable User Interface (e.g., remote).
Automatic calibration on lens change detection
Automatic calibration on power-up
Manual calibration
< 10 secs when required
3-point +- 4 degrees adjustment and lockable
without removing covers
10 sec nominal (depends on lens type)
5 sec (nominal (depends on lens type)
Manual over-ride permissible for zoom and focus
M-Series User Manual
020-100009-02 Rev. 1 (04-2009)