Image Performance; Pixel Format; Nominal Brightness; Contrast - Christie J series 2.0kW Service Manual

6 Specifications
This section provides detailed J Series specifications
6.1

Image Performance

6.1.1 Pixel Format

1080p (H x V square pixels)
SXGA+ (H x V square pixels)
WUXGA (H Save square pixels)

6.1.2 Nominal Brightness

Projector Base Model
3000W 1080p
2400W 1080p
1900W 1080p
3000W SXGA+
2400W SXGA+
1900W SXGA+
3000W WUXGA
2400W WUXGA
1900W WUXGA

6.1.3 Contrast

ANSI: 16 pt. checker pattern on black screen
Full field: 9 pt. average ON/OFF with background
light subtraction

6.1.4 Luminance Uniformity

90% Brightness Uniformity
80% Brightness Uniformity

6.1.5 Gamma

Default Gamma (all points from 10 to 90
IRE)
Adjustable Gamma range
J Series 2.0, 2.4, and 3.0kW Service Manual
020-100739-01 Rev. 1 (01-2012)
1920 x 1080
1400 x 1050
1920 x 1200
Lamp Power Brightness
(ANSI)
3000W 18,000
2400W 14,000
1900W 12,000
3000W 20,000
2400W 16,000
1900W 12,500
3000W 18,000
2400W 14,000
1900W 12,000
650:1 typical
1500: 1 typical
SXGA+
1080p, WUXGA
2.2 + linear segment
1.0 to 3.0
(Center)
20,000
15,400
13,200
22,000
17,600
13,750
20,000
12,400
13,200
6-1