Blemishes; Pixel Defects; Image Artifacts; Picture Centering (With 1.4-1.8:1 Hd Lens) - Christie M Series User Manual

Section 7: Specifications

7.1.11 Blemishes

Blemishes are to be observed at 1 full screen height distance from the image for a period of 30 seconds. Screen size: 10 foot
wide for 350W models, 8 foot wide for 200W models. Blemishes are defined as per TI Specification 2506811.
Red screen
Green screen
Blue screen
White screen
Black screen

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 (with 1.4-1.8:1 HD lens)

1080p centering error
SXGA+ centering error
WUXGA centering error
WXGA 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
7-4
No blemishes
No blemishes
No blemishes
No blemishes
No blemishes
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)
±5.5% 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
M Series User Manual
020-100009-05 Rev. 1 (09-2010)